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RetroArch

RetroArch is a and open-source frontend for emulators, game engines, and media players that enables users to run classic games and original game discs on a wide range of computers and consoles through a unified interface powered by the libretro API. Developed by the Libretro team, it provides a consistent across platforms without advertisements or paywalls, supporting over 200 cores for various systems and applications. Key features include advanced shaders for visual enhancements, netplay for online multiplayer, save state rewinding, run-ahead latency reduction, for in-game text, and accessibility options for blind users. RetroArch's development began with its initial release in as a reference implementation for the libretro , which standardizes and game logic across diverse . The project has since evolved through regular updates, with major versions like 1.15.0 in 2023 introducing preemptive frames for improved input latency and 1.16.0 adding further latency enhancements such as frame callbacks, and 1.21.0 in April 2025 including improvements to video drivers and menu functions. These milestones reflect ongoing efforts to enhance performance, core compatibility, and platform integration, making it a backend technology for numerous third-party applications and devices. As a cross-platform solution, RetroArch is available on operating systems including Windows, macOS, , Android, iOS, and tvOS, as well as gaming consoles like PlayStation Vita, Nintendo Switch (via homebrew), and Xbox. It can be downloaded directly from official app stores such as Google Play, Apple App Store, Steam, and Amazon, or compiled from source for custom builds. This broad accessibility, combined with its modular core system, positions RetroArch as a cornerstone of modern , facilitating preservation and play of retro software on contemporary hardware.

History and Development

Origins

RetroArch originated as SSNES, a portable for (SNES) games, initiated in 2010 by developer Hans-Kristian Arntzen, known online as "themaister" or "." Arntzen's early work focused on creating a lightweight, cross-platform solution for SNES , building upon foundational elements from the libsnes developed by the pseudonymous Near. This initial project emphasized portability to enable seamless operation across various hardware without heavy dependencies, addressing the limitations of contemporary emulators that were often tied to specific operating systems. In , SSNES was renamed RetroArch to reflect its evolution into a broader frontend for the libretro , expanding beyond SNES-specific to support modular of multiple retro systems. This shift marked a pivotal expansion, integrating with the emerging libretro ecosystem to allow interchangeable "cores" for different emulators, thereby promoting a unified interface for retro gaming. The renaming underscored the project's ambition to serve as a versatile hub for , rather than a single-system tool. From its inception, RetroArch's core goals included achieving cross-platform compatibility across desktops, consoles, and mobile devices, while maintaining a lightweight design that prioritized performance and ease of integration with the libretro API for modular workflows. These objectives aimed to democratize access to retro gaming by enabling developers and users to run emulations uniformly regardless of the underlying platform. Adhering to founding principles of openness and accessibility, RetroArch was developed as under the GNU General Public License version 3 (GPLv3), ensuring no licensing fees and encouraging community modifications and distributions. This licensing choice aligned with the libretro API's permissive , fostering an ecosystem where tools could be freely implemented and shared. The initial development was primarily driven by Arntzen, with early community involvement emerging through contributions and forums, laying the groundwork for collaborative growth.

Key Releases and Milestones

RetroArch's development has been marked by a series of significant releases that expanded its cross-platform compatibility and introduced innovative features, beginning with its stable 1.0 milestone in 2014. The initial version 1.0.0.0, released on January 11, 2014, established RetroArch as a mature frontend supporting seven core platforms including Windows, macOS, , , , , and , with enhancements like a rewritten macOS port featuring native Cocoa UI and compatibility from OS X 10.6 to 10.9. This release solidified the Libretro API's role in unifying emulation efforts across diverse hardware. Subsequent updates focused on graphical advancements and sustainability. On February 16, 2016, RetroArch became one of the earliest applications to integrate graphics API support, enabling efficient rendering on modern GPUs and paving the way for low-level emulators like the N64's renderer later that year. To bolster community-driven funding, Libretro launched its campaign on November 27, 2016, starting at $230 monthly and growing to sustain developer contributions for features like netplay improvements. In April 2018, version 1.7.2 introduced the groundbreaking Run-Ahead feature, which reduces input latency by pre-emulating frames, achieving performance surpassing original hardware in supported cores. Expansion to additional consoles followed through unofficial builds, including /Series via Microsoft's developer mode and systems through homebrew methods, broadening accessibility despite platform restrictions. By September 14, 2021, RetroArch launched on , delivering over 50 cores to a wider audience with seamless updates. Development faced notable challenges, particularly with , where Apple enforced strict policies banning just-in-time (JIT) compilation and removing emulator apps multiple times since 2011, limiting performance until policy shifts allowed returns. This culminated in RetroArch's official relaunch on May 15, 2024, supporting 14.2+ and enabling direct downloads without . Integration of AI-based features, debuting in version 1.7.8 in September 2019, added real-time translation via and text-to-speech, enhancing accessibility for non-English games through services like VGTranslate. In 2025, RetroArch reached version 1.21.0 on April 29, incorporating performance optimizations such as unified menu scrolling for smoother navigation and a refactor to reduce task blocking. Later that year, version 1.22.0 was released on November 14, featuring minor bug fixes and improvements including an 800px mode for New 3DS models and a fix for clamping bugs. Community funding via and Sponsors has grown substantially, enabling these ongoing enhancements and maintaining RetroArch's open-source momentum.

Technical Overview

Libretro Ecosystem

The Libretro API is a lightweight, C-based application programming interface designed to facilitate the creation and integration of emulators, games, and other applications as modular "cores" that interact with various frontends. It provides a standardized set of callbacks for handling audio, video output, input polling, and other essential functions, thereby abstracting low-level hardware access and platform-specific details from core developers. This abstraction allows cores to focus solely on their core logic—such as algorithms—while remaining portable across diverse hardware and operating systems without requiring extensive porting efforts. RetroArch serves as the official reference frontend for the Libretro API, managing user-facing aspects like input device handling, audio and video rendering, configuration storage, and overall system orchestration. In this architecture, cores are compiled as dynamic libraries that load into RetroArch at runtime, with the frontend providing the necessary environment for execution; for instance, RetroArch translates generic Libretro input events into platform-specific controller signals. This separation ensures that updates to frontend features, such as enhanced rendering pipelines, can benefit all compatible cores without modifying their codebases. The Libretro ecosystem encompasses several supporting components that enhance its modularity and usability. The Buildbot service automates the compilation and distribution of cores and frontends, generating nightly and stable builds for multiple platforms including Windows, , , and embedded systems like those in handheld devices. Core info files, stored as XML metadata in repositories like libretro-super, provide essential details such as supported file extensions, required files, and regional database mappings, enabling frontends to automatically detect and configure compatible content. Additionally, shader and overlay systems are integrated through the API's video callback extensions, allowing real-time image processing (e.g., simulation via GLSL shaders) and on-screen input visualizations without core-specific implementations. These design choices yield significant advantages, including accelerated development cycles—developers can and test on a single platform before leveraging frontend portability—and simplified maintenance by isolating backend from frontend evolution. By 2025, the has expanded beyond to encompass non- applications, such as media players integrated via cores like those based on FFmpeg, broadening Libretro's utility for unified frontends.

Cores and Emulation

RetroArch utilizes libretro cores, which are self-contained modules designed as dynamically loadable libraries that implement the . These cores encapsulate the logic for specific hardware, such as for the (SNES) or Mupen64Plus-Next for the , allowing RetroArch to run them as plugins without embedding the emulator code directly into the frontend. This modular approach enables seamless integration across diverse platforms by abstracting hardware-specific details into a unified . The workflow in RetroArch begins with selecting or loading a , either manually through the or automatically via playlists that associate content with preferred . Users then load files or disc images compatible with the chosen , triggering the 's initialization and execution. The libretro API handles , providing standardized callbacks for input (e.g., controllers), output (video and audio rendering), and system , ensuring consistent operation regardless of the underlying platform. This process supports 171 official , covering a wide range of retro systems from machines to handheld consoles. Core development occurs primarily through open-source contributions on , where developers port existing emulators or create new ones to conform to the specifications. Projects are hosted in repositories like libretro-super, which automates building and , and is added to libretro-docs for integration into frontends like RetroArch. By 2025, the ecosystem includes experimental cores for more advanced systems, such as for and (updated in October 2025 to align with the latest Dolphin standalone), reflecting ongoing community efforts to expand compatibility. Contributions involve implementing core functions like retro_init and retro_run, often using tools like for . Performance in libretro cores is enhanced through techniques like just-in-time (JIT) compilation, which dynamically translates emulated code for faster execution, as seen in cores like Mupen64Plus for Nintendo 64 emulation. Many cores also incorporate threading models to leverage multi-core CPUs, distributing tasks such as audio processing or rendering across threads, though single-thread performance often remains the primary bottleneck due to the sequential nature of emulation. These optimizations allow cores to achieve near-native speeds on modern hardware for supported systems.

Features

User Interface and Controls

RetroArch provides multiple graphical user interfaces (GUIs) to facilitate navigation, content management, and configuration, with , introduced in version 1.7.6 and serving as the default menu driver since version 1.8.5, optimized for navigation. features a three-column layout, displaying main categories and playlists on the left, subcategories on the right, and detailed selections in an additional column. It supports thumbnail integration, such as boxart images, which can be toggled to full-screen view using the spacebar, and includes audio elements like sounds and optional background music configurable under Settings > Audio > Sounds. Users can customize 's appearance through color themes available in Settings > > > Color Theme, and collapse the sidebar for a more streamlined view. For alternative interfaces, the (XMB) menu offers a horizontal primary row for top-level items like playlists and settings, with a vertical submenu column below the selected item. XMB enables and playlist management by scanning directories to generate organized lists, and provides access to thumbnails—up to two simultaneously (primary in the lower right, secondary on the left)—which can display boxart, title screens, or in-game screenshots. Navigation in XMB uses left/right arrows for the main row and up/down for submenus, with to return to previous levels. Like , XMB supports theme customization, including background colors, pipelines for wallpapers, and icon sets, adjustable via Settings > > Appearance. The RGUI menu serves as a lightweight option suitable for low-resource devices, originally developed for the port to mimic a console-like experience. It provides basic functions such as selecting libretro cores, loading games, adjusting core options, and configuring shaders or aspect ratios through a text-based layout. RGUI supports thumbnails scaled to 320x240 using efficient methods like nearest filtering to minimize impact, and includes 32 built-in color themes or custom ones defined in configuration files. Custom wallpapers in 4-bit format (320x240) can be applied, created using tools like for enhanced personalization on resource-constrained hardware. RetroArch's input system employs the RetroPad abstraction, a virtual controller interface that standardizes inputs across diverse hardware for unified support in libretro cores. The RetroPad includes a , ABXY face buttons, Select/Start, L1/R1 shoulders, L2/R2 triggers, and dual analog sticks, allowing mappings from gamepads, keyboards, or touch devices without core-specific reconfiguration. Autoconfiguration automatically detects and binds common controllers upon connection, displaying an on-screen notification for success; manual overrides are available via Settings > Input > RetroPad Binds, where users can set all controls by sequentially pressing physical buttons. This supports multi-player setups by assigning device indices to ports and enables per-core or per-game remapping saved as override files. Accessibility features include on-screen overlays, which superimpose virtual input interfaces like buttons or bezels over emulated content to aid touch-based or visual . Overlays are activated through Settings > > On-Screen Overlay, requiring a PNG image and corresponding CFG file in the overlays directory; opacity, scale, and per-core/game presets can be customized for precise control. Additionally, blind mode, introduced in version 1.8.2, integrates text-to-speech for menu narration and audio cues, enabling via arrows, Enter for selection, and Shift for item details. This mode uses OS narrators or an service for speaking interface elements and performing (OCR) on game text, with adjustable speech speed and hotkey binding. As of version 1.21.0 (April 2025), text-to-speech on Windows has been fixed for initial narration. While powerful, RetroArch's menu-driven configuration for input mapping and UI settings presents challenges for beginners due to its depth and override hierarchies. New users often find the layered options—such as global, core-specific, or game-specific binds—cumbersome, requiring navigation through multiple submenus to achieve basic setups like hotkey assignments or controller remaps. This complexity stems from the frontend's emphasis on advanced customization, leading to a steep despite autoconfiguration aids.

Emulation Enhancements

RetroArch provides several advanced tools to enhance fidelity, performance, and . Shader support allows for post-processing effects that improve visual authenticity and quality. The frontend accommodates multiple shader formats, including GLSL for compatibility across platforms like mobile devices, the deprecated format, and the cross-platform format, which is recommended for its broad support of rendering APIs such as , 10/11/12, Core, , and Metal. shaders, in particular, facilitate complex chains for effects like CRT scanline simulation to mimic displays and integer-based upscaling to enhance resolution while preserving integrity. These can be loaded via presets with extensions like .slangp, adjustable in real-time through the quick menu. As of version 1.21.0 (April 2025), shaders support exact with subframes and fixes for shader wildcards. To address input latency inherent in emulation, RetroArch incorporates Run-Ahead, a feature introduced in version 1.7.2 in that simulates multiple frames ahead in the background and rolls back to align inputs precisely, often achieving lower than original for cycle-accurate cores. Complementing this is Dynamic Rate Control, which dynamically adjusts speed to synchronize audio and video outputs, even when the emulated system's rate differs from the host , preventing desynchronization without fixed throttling. Recording and playback functionalities further extend usability. Video capture integrates libavcodec from FFmpeg, supporting both lossless and lossy formats for real-time recording or streaming to services like , with configurable options for , bitrate, and . Savestates enable instant game pausing and resuming, employing algorithms to minimize needs, while the rewind leverages a of compressed savestates to allow seamless backward playback during sessions. Multiplayer enhancements include Netplay, a peer-to-peer system for online co-op that synchronizes game states across participants using matching ROMs and UPnP for , supporting lobby-based room joining or direct connections. It employs networking to predict and correct inputs in real-time, minimizing latency in deterministic environments. As of version 1.21.0 (April 2025), netplay includes achievement state synchronization and network refactoring for improved performance. Additional features leverage for accessibility and engagement. The AI Service uses (OCR) to detect and translate in-game text live, overlaying subtitles or providing audio output in user-selected languages without pausing . This integrates with text-to-speech modes, including Narrator Mode for interface navigation and Speech Mode for in-game elements, making RetroArch the first emulator to offer blind accessibility by vocalizing menus, HUDs, and dialogue. Achievement tracking is handled through seamless integration with the RetroAchievements service, where users log in to unlock trophies tied to core-specific challenges, with optional Hardcore Mode enforcing restrictions like no savestates for purist play. Version 1.21.0 (April 2025) added support for overriding player inputs with models (requires recompilation and external library).

Platforms and Systems

Supported Platforms

RetroArch is renowned for its extensive cross-platform compatibility, supporting a wide array of host operating systems and devices through official builds and community ports. This portability stems from its libretro foundation, allowing it to run on everything from modern desktops to legacy consoles and embedded systems. On desktop platforms, RetroArch provides full feature support, including advanced shaders, netplay, and core downloading. It is officially available for Windows (32-bit and 64-bit editions), macOS (Intel, PowerPC, and native architectures), Linux distributions (x86, x86_64, and variants), and Haiku. BSD variants such as , , and are also supported. Users can obtain precompiled binaries from the official Buildbot repository or via package managers like for seamless integration. For mobile devices, RetroArch offers robust emulation capabilities with touch-optimized interfaces. On Android, it is distributed via the Google Play Store (requiring Android 8.0 or higher) and as a sideloadable APK from the official website, with recent updates enhancing controller support through improved autoconfiguration profiles for Bluetooth and USB gamepads. Apple's ecosystem saw a significant expansion in 2024, with RetroArch becoming available on the App Store for iOS, iPadOS, tvOS, and visionOS devices (iOS 12.0 or later), though Apple's restrictions prohibit just-in-time (JIT) compilation, limiting performance on certain cores. visionOS support is available through the App Store for Apple Vision Pro devices. Installation on these platforms typically involves app store downloads, with core updates handled in-app where permitted. Console support includes both official and unofficial ports, often requiring homebrew environments that carry legal risks such as voided warranties or potential console bans. Official ports exist for platforms, including and /Series X|S via developer mode or retail UWP apps. For the , RetroArch runs through homebrew loaders like Atmosphere, enabling emulation on modded consoles. Unofficial ports are available for legacy and systems: (community edition for jailbroken units), , , and (requiring firmware 9.00 or lower jailbreak). The PS4 port, while unofficial, has achieved notable stability by 2025, supporting multiple cores like and emulators with minimal crashes on compatible hardware, as evidenced by ongoing community maintenance. Other consoles like , , , and 2DS also host ports via homebrew. Users must exercise caution, as installing homebrew can expose devices to security vulnerabilities and violate . Beyond traditional platforms, RetroArch extends to web browsers via compilation for playback and embedded systems like (various models, including ARM64) and single-board computers. As of 2025, optimizations for ARM64 architectures have improved, with nightly builds incorporating better performance for mobile and embedded use cases, such as enhanced rendering on devices like the Raspberry Pi 5. AmigaOS and round out niche support. For all platforms, the Buildbot provides nightly and stable binaries, while app stores and offer curated versions; core compatibility remains consistent across hosts, though hardware limitations may affect advanced features.

Emulated Systems

RetroArch supports of a wide array of hardware architectures and game systems through its libretro , spanning from early 8-bit consoles to more complex 32-bit and 64-bit , as well as machines and computers. These enable users to run software originally designed for systems like the (NES) and (SNES), with high fidelity on modern hardware. The ecosystem emphasizes compatibility across thousands of titles, though performance and accuracy vary by and host . For 8-bit and 16-bit consoles, RetroArch provides robust emulation via cores such as for the , which achieves cycle-accurate replication of the original hardware's timing and behavior, ensuring glitch-free gameplay for classics like Super Mario Bros. The SNES is emulated accurately by BSNES (also known as Beetle bsnes in its accuracy profile), faithfully reproducing the console's PPU and sound processing for titles such as The Legend of Zelda: A Link to the Past. Sega's /Mega Drive is handled by Genesis Plus GX, offering near-perfect compatibility, while and 7800 systems use for precise 6502 CPU emulation. Handheld systems from this era, including the Game Boy, , and , benefit from Gambatte and mGBA cores, which provide cycle-accurate execution and support for color palettes and advanced features like solar sensor simulation in Pokémon titles. In the 32-bit and 64-bit category, 1 emulation stands out with SwanStation and Beetle PSX HW cores, delivering high accuracy and enhancements like PGXP for geometry correction, with 2025 updates improving and support for games like . The is emulated via Mupen64Plus-Next, which approximates the Reality Signal Processor but struggles with certain and issues, leading to occasional visual glitches in demanding titles like The Legend of Zelda: Ocarina of Time—a challenge persisting into 2025 due to the console's unconventional architecture. and are covered by Beetle Saturn and Flycast cores, respectively, with the former achieving solid compatibility for 2D fighters like , though 3D rendering can vary in precision. The and systems use dedicated cores like 4DO and PUAE, supporting multimedia titles and creative software with good fidelity to original hardware quirks. Arcade emulation is a cornerstone of RetroArch, with MAME and FinalBurn Neo (FBNeo) cores supporting thousands of boards, including AES/MVS and Capcom's CPS-1/2/3 systems for games like Street Fighter II and Metal Slug. These cores prioritize playability while maintaining reasonable accuracy for vector and raster displays, though full MAME sets require extensive ROM collections. Beyond consoles, RetroArch emulates vintage computers such as the PC Engine/ via Beetle PCE, via blueMSX, Commodore 64 via VICE, and via AppleWin, allowing preservation of educational and alongside games. Community-developed cores extend to niche handhelds like Nintendo's , emulated through the GW core for titles such as . Experimental cores include LRPS2 for , for and , and Citra for , which offer playable but less stable emulation for more demanding sixth- and seventh-generation hardware, often requiring powerful hosts. Users are reminded to source ROMs and files legally, typically from their own original media, to comply with copyright laws.

Reception and Impact

Critical Reception

RetroArch has received widespread acclaim from gaming media for its versatility as a cross-platform frontend capable of emulating a broad array of classic systems through its modular core system. In a 2018 guide to retro gaming setups, Polygon highlighted RetroArch as a top recommendation for users seeking a comprehensive emulation solution, praising its ability to handle multiple consoles efficiently without the need for separate applications. Similarly, advanced features like Run-Ahead have been lauded for significantly reducing input lag, making emulated games feel more responsive than original hardware in some cases; a 2025 XDA Developers article noted how this technology transforms platformers like Super Mario World into smoother experiences by simulating frames ahead of user input. On mobile platforms, RetroArch's customization options have earned particular praise. Android Authority's 2025 roundup of top emulators described it as the premier choice for users emulating diverse consoles, emphasizing its stability and infrequent updates that prioritize reliability over frequent changes. The platform's return to iOS in 2024 via official App Store approval was met with enthusiasm, with The Verge commending its free access to over 75 emulation cores spanning systems from Atari to PlayStation Portable, along with commitments to ongoing updates and controller support. It has also appeared in multiple "best emulators" lists for 2025, including those from Esports.net and RetroDodo, which spotlight its multi-system support and ease of integration across PC and handheld devices. Despite these strengths, critics have consistently pointed to RetroArch's complex and steep as major drawbacks, particularly for beginners. A 2022 in-depth guide from Retro Game Corps acknowledged its power but described the initial setup as daunting due to the depth of options, a sentiment echoed in ongoing 2025 reviews that note the menu system's unintuitive navigation. However, reception has evolved positively with recent updates; the v1.21.0 release in 2025 introduced tools such as the ROM Cleaner utility and the LRPS2 core, along with performance optimizations.

Community and Usage

The RetroArch community thrives through dedicated hubs that facilitate discussion, development, and support. The official Libretro forums host over 26,600 registered users and more than 12,600 topics as of November 2025, with a dedicated RetroArch section featuring over 2,600 threads on updates, troubleshooting, and feature requests. serves as the primary venue for bug reports, pull requests, and code contributions, maintaining active development with ongoing commits and community involvement. Real-time collaboration occurs on , while Reddit's r/RetroArch subreddit enables users to share configurations, news, and experiences. RetroArch enjoys widespread adoption, particularly for retro gaming revival and , with over 8,600 user reviews on and over 46,900 ratings on as of November 2025 indicating substantial usage across platforms. Its availability on the Apple , with more than 1,600 ratings since its 2024 launch, further underscores its popularity among mobile users. Community contributions sustain the project's growth, including user-developed shaders for visual enhancements and custom playlists for organizing game libraries, as outlined in official documentation. Funding via supports bounties and development, generating over $800 monthly from more than 1,200 members. Enthusiasts also produce setup guides and resources, aiding practical implementation. Support mechanisms address common challenges like core crashes, often caused by outdated files or mismatches, through the official and wiki, which recommend updates via the Online Updater and compatibility checks. Beginner accessibility is improved by starter guides in the Libretro documentation, covering , core loading, and basic configurations. RetroArch contributes significantly to emulation preservation by enabling classic games to run on contemporary hardware, aligning with broader efforts to maintain access to aging software. Legal considerations highlight that emulators themselves are permissible, but ROM usage requires ownership of original media for dumping, avoiding unauthorized distribution; however, in 2025, companies like Nintendo have intensified legal actions against emulation and ROM distribution projects, emphasizing the need for compliance. By 2025, adoption trends emphasize mobile platforms, with streamlined Android and iOS versions, alongside web-based playback via browser emulators for broader accessibility. Ongoing community projects include HDR enhancements for improved visuals on compatible displays, discussed in forums, complemented by updated help files and wikis.

References

  1. [1]
    RetroArch
    RetroArch is a frontend for emulators, game engines and media players. It enables you to run classic games on a wide range of computers and consoles through ...Download · Cores · FAQ · Interface
  2. [2]
    Libretro – A crossplatform application API, powering the crossplatform gaming platform RetroArch
    Summary of each segment:
  3. [3]
    RetroArch 1.9.0 released! - Libretro
    Aug 9, 2020 · RetroArch on iOS/tvOS now supports Apple's Metal graphics API. Slang shader support is already implemented and all software rendered cores ...<|control11|><|separator|>
  4. [4]
    RetroArch 1.16.0 release - Libretro
    Sep 22, 2023 · RetroArch 1.16.0 has just been released. Grab it here. If you'd like to learn more about upcoming releases, please consult our roadmap here.
  5. [5]
    RetroArch 1.21.0 release - Libretro
    Apr 29, 2025 · RetroArch 1.21.0 has just been released. Grab it here. Remember that this project exists for the benefit of our users.
  6. [6]
    Cross Platform - RetroArch
    RetroArch is a frontend for emulators, game engines and media players. It enables you to run classic games on a wide range of computers and consoles through ...Cores · FAQ · Graphical user interface · Netplay
  7. [7]
    https://www.retroarch.com/?page=cores
  8. [8]
    Online updating/downloading of cores - RetroArch
    RetroArch is a frontend for emulators, game engines and media players. It enables you to run classic games on a wide range of computers and consoles through ...
  9. [9]
    https://www.libretro.com/index.php/about/
  10. [10]
    About – Libretro
    ### Summary of RetroArch Origins
  11. [11]
    GitHub - libretro/RetroArch: Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.
    ### Summary of RetroArch Repository History and Development
  12. [12]
    RetroArch v1.0.0.0 release information - Libretro
    Jan 11, 2014 · RetroArch v1.0.0.0 release information · Totally rewritten OSX port. It now has a native Cocoa UI. · Compatible with OSX 10.6 (Snow Leopard) up to ...
  13. [13]
    Vulkan progress report and initial impressions - Libretro
    Feb 21, 2016 · WSI XCB support. Back when RetroArch added Vulkan support on Launch Day, there was only a working Wayland implementation. · Some Intel Ivy Bridge ...
  14. [14]
    We are now on Patreon! - Libretro
    Nov 27, 2016 · This Patreon covers the Libretro, Lakka, RetroArch projects. And another, soon to be disclosed project as well. Right now we are at $230 as of ...
  15. [15]
    RetroArch - SteamDB
    Rating 87% (8,630) · Free · GameSteam Release Date, 14 September 2021 – 11:47:19 UTC ( 4.2 years ago ). Original Release Date, 26 May 2010 – 07:00:00 UTC ( 15.5 years ago ) (1274857200). Store ...
  16. [16]
    RetroArch - App Store - Apple
    Rating 4.3 (1,604) · Free · iOSMay 16, 2024 · Download RetroArch by Libretro on the App Store. See screenshots, ratings and reviews, user tips, and more games like RetroArch.
  17. [17]
    RetroArch 1.7.8 – AI Service – How To Set It Up - Libretro
    Sep 14, 2019 · A fully fledged AI Service up and running that works seamlessly with RetroArch! You use the AI Service like this – you enable the AI Service (should be enabled ...
  18. [18]
    Libretro Development Overview
    The Libretro API is a lightweight C-based Application Programming Interface (API) that exposes generic audio, video, and input callbacks.
  19. [19]
    buildbot.libretro.com
    > buildbot.libretro.com · powered. by h5ai. Name sort order Last ... buildbot.libretro.com. 2021-03-30 14:10. 6 folders, 0 files. buildbot.libretro ...Nightly · Stable · Assets · RetroArch Core Compatibility
  20. [20]
    Mirror of libretro's core info files. Submit changes to libretro ... - GitHub
    Mirror of libretro's core info files. Submit changes to libretro-super instead. github.com/libretro/libretro-super/tree/master/dist/info
  21. [21]
    Shaders - Libretro Docs
    Shader Presets are combinations of one or more shaders. They can be loaded via Quick Menu -> Shaders -> Load Shader Preset.
  22. [22]
    Input Overlays - Libretro Docs
    Shaders manipulate the video image being displayed by the Libretro core, so often the two are used in tandem. For example, you might want to use shaders to ...
  23. [23]
    Libretro Docs: Home
    This is the official RetroArch documentation for users and developers. Information from sources outside of this website may be dated or incorrect.Libretro Overview · Arcade (MAME 2003) · Sony - PlayStation (Beetle PSX) · Switch
  24. [24]
    Core List - Libretro Docs
    An experimental Lua game framework for libretro, based on a subset of the LOVE API. M2000, Philips P2000T, A port of M2000, the portable Philips P2000 emulator ...Installing Cores · Nintendo - 3DS (Citra) · Nintendo 64 (Mupen64Plus)
  25. [25]
    Understanding - Libretro Docs
    Libretro is a simple API that allows for the creation of games and emulators. It is very simple in nature, yet very powerful.Libretro Overview · For Users · Installation
  26. [26]
    RetroArch
    ### Emulation Workflow Summary
  27. [27]
    Core Development Overview - Libretro Docs
    The Libretro API is a lightweight C-based Application Programming Interface (API) that exposes generic audio, video, and input callbacks.
  28. [28]
    Is it better to run RetroArch on just one or various CPUs/cores?
    May 23, 2017 · One core might be better, but jumping between cores isn't good. Isolating one core may help, but the difference is likely small unless the CPU ...[Solved] Retroarch`s performance - General - Libretro ForumsMultithreaded Core Speed Issues - Frontends - Libretro ForumsMore results from forums.libretro.comMissing: JIT compilation performance
  29. [29]
    Cores and multithreading question. : r/RetroArch - Reddit
    Aug 13, 2025 · It's rare for an emulator to use multithread, and even when they do they'll still be limited by their main thread and single-thread performance.Core multithreading questions : r/RetroArch - RedditCan JIT compilation and high cycle accuracy go together? : r/EmuDevMore results from www.reddit.comMissing: JIT | Show results with:JIT
  30. [30]
    PS3 - RetroArch CE (Unofficial PSX-Place Community Edition)
    ### Status of Unofficial RetroArch Cores for PS3 in 2025
  31. [31]
    Unofficial RetroArch - PKG-Zone
    Unofficial RetroArch. Multi-System Emulator Download and Install the Cores ... Updated 2025-01-08 02:26. Download for PS4. Releases. Console, Version, Playable ...
  32. [32]
    Someone is up for the challenge to implement the FBneo (Final Burn ...
    May 20, 2025 · Someone is up for the challenge to implement the FBneo (Final Burn Neo) latest Core inside the Super Clean PS4 Retroarch R4 ? Just seen this !
  33. [33]
    Ozone Interface - Libretro Docs
    Ozone is the default graphical user interface (gui) of RetroArch. Based on the Switch's menu design, this menu driver was introduced in RetroArch 1.7.6.
  34. [34]
    XMB Interface - Libretro Docs
    This is the official RetroArch documentation for users and developers. Information from sources outside of this website may be dated or incorrect.
  35. [35]
    RGUI Interface - Libretro Docs
    This is the official RetroArch documentation for users and developers. Information from sources outside of this website may be dated or incorrect.
  36. [36]
    Getting started: Input and controls - Libretro Docs
    This is the official RetroArch documentation for users and developers ... RetroArch maps real-world controller inputs to a virtual controller called a RetroPad .
  37. [37]
    RetroArch 1.8.2 – Accessibility features for blind people - Libretro
    Dec 12, 2019 · RetroArch is the first “emulator” to now offer Accessibility to blind people by speaking the interface. Along with the text-to-speech AI service ...
  38. [38]
    Retroarch Getting Started guide for users of the accessibility mode
    This user guide is to aid users of screen readers who are newcomers to Retroarch begin using the program.
  39. [39]
    RetroArch Starter Guide - Retro Game Corps
    Feb 28, 2022 · To configure your controls, open RetroArch and go to Settings > Input > Port 1 Controls > Set All Controls and follow the prompts. After you are ...<|separator|>
  40. [40]
    Shaders - RetroArch
    GLSL: Shader format available to OpenGL. Wide range of platforms including phones and tablets. Slang: New and recommended shader format, when available.
  41. [41]
    RetroArch Run Ahead - Libretro Docs
    The Run Ahead feature calculates the frames as fast as possible in the background to rollback the action as close as possible to the input command requested.
  42. [42]
    Dynamic Rate Control for Retro Game Emulators - Libretro Docs
    Dynamic Rate Control allows emulator frontends to synchronize both audio and video output at the same time, even when the emulating system has a different ...
  43. [43]
    Recording and streaming video from RetroArch - Libretro Docs
    RetroArch has the capability to record gaming footage in real-time using libavcodec (FFmpeg). Both lossless and lossy coding is supported.FFmpeg version · Lossy and flexible coding config
  44. [44]
    Netplay - RetroArch
    RetroArch is a frontend for emulators, game engines and media players. It enables you to run classic games on a wide range of computers and consoles through ...<|control11|><|separator|>
  45. [45]
    [Netplay] Dealing with core backwards incompatibility #14149 - GitHub
    RetroArch netplay's has multiple advantages over other rollback-based services, with its main strength being its support for more than 2 players. However ...
  46. [46]
    AI Service - Libretro Docs
    The AI service can provide a live translation of a game, or text-to-speech capabilities for the visually impaired among other things, either on demand or ...
  47. [47]
    RetroAchievements - Libretro Docs
    In order to get better compatibility with the RetroAchievements feature it's recommended to always use the latest version of RetroArch and the cores. How to ...
  48. [48]
    Home - Libretro
    What platforms does it support? RetroArch sets the standard on cross-platform portability right now. Linux (x86 and x86_64); Windows (32bit/64bit) ...
  49. [49]
    Mac - Libretro
    RetroArch with OpenGL (for x86 x64 Macs) will only work on Intel Macs. You will be able to run it on an ARM Mac with Rosetta2, but for a more optimized ...
  50. [50]
    Quick informations - Libretro Docs
    Which platforms is RetroArch available for?¶. RetroArch runs and is supported on GNU/Linux, BSD, Windows, Mac OSX (PPC/Intel), Haiku, PlayStation Classic ...
  51. [51]
    RetroArch - Apps on Google Play
    Rating 3.8 (46,842) · Free · AndroidThis version requires Android 8.0 or higher. * Get RetroArch from our website (www.retroarch.com) and download the APK and install it. This version has the Core ...
  52. [52]
    RetroArch brings its free multisystem emulation to the iOS App Store
    May 15, 2024 · RetroArch is now freely available on the iOS App Store today. This is great news for retro gaming fans with iPhones because it can emulate a truly eye-crossing ...<|separator|>
  53. [53]
    RetroArch - ConsoleMods Wiki
    Sep 23, 2024 · RetroArch is a front end for a collection of emulators (or "cores") which was ported to the Xbox 360.
  54. [54]
    Official Xbox One Retroarch Thread | GBAtemp.net
    Sep 18, 2018 · RetroArch is a multi-system frontend which allows you to run many different emulators and other programs ("cores") through a unified interface.Retroarch is now on Retail Mode (Xbox Series S/X)RetroArch On Series XMore results from gbatemp.net
  55. [55]
    Downloading, Installing and Updating RetroArch for Switch
    The preferred way of running RetroArch is to use Atmosphère's title takeover feature. This allows you to (temporarily) replace a game with the homebrew loader.
  56. [56]
    buildbot.libretro.com > nightly > android > latest > arm64-v8a
    > buildbot.libretro.com > nightly > android > latest > arm64-v8a · powered. by h5ai. Name sort order Last modified sort order Size; folder ...
  57. [57]
    RetroArch 1.20.0 release - Libretro
    Jan 5, 2025 · RetroArch 1.20.0 has just been released. Grab it here. Remember that this project exists for the benefit of our users, and that we wouldn't keep doing this ...Missing: history | Show results with:history
  58. [58]
    The 7 most accurate RetroArch cores for gaming like you remember
    Feb 22, 2025 · These are the most accurate cores for the major platforms. 7 For arcade emulation: Final Burn Neo Playability over accuracy.
  59. [59]
    https://docs.libretro.com/library/beetle_bsnes/
  60. [60]
    Why Is N64 So Hard To Emulate In 2025? Modern Vintage Gamer ...
    Jan 10, 2025 · For example, PS1 emulation is in a really good place these days, offering accurate performance and bonus features such as upscaled visuals.
  61. [61]
    https://github.com/finalburnneo/FBNeo/wiki
  62. [62]
    Handheld Electronic (GW) - Libretro Docs
    A libretro core for Game & Watch simulators. It runs simulators converted from source code for the games available at MADrigal.
  63. [63]
    Nintendo - GameCube/Wii (Dolphin) - Libretro Docs
    The dolphin-libretro core supports OpenGL, Vulkan, and Direct3D 11 rendering. ... A summary of the licenses behind RetroArch and its cores can be found here.Setup · BIOS · Features · Internal Cheats
  64. [64]
    Nintendo - 3DS (Citra) - Libretro Docs
    Citra is an experimental open-source Nintendo 3DS emulator/debugger written in C++. It is written with portability in mind.Background · Features · Cheats · Core options
  65. [65]
    How to play classic video games, from dream to nightmare - Polygon
    Aug 1, 2018 · Recommended picks: RetroArch · Higan · MAME. Difficulty level: Hurt me plenty. The technique: Using clone consoles. For the most part, ...
  66. [66]
    RetroArch's run-ahead setting turns Super Mario World into a ...
    May 26, 2025 · The RetroArch setting called Run Ahead can make iconic games like Super Mario World feel more responsive overall.
  67. [67]
    14 best emulators for Android to play old favorites - Android Authority
    Mar 10, 2025 · For our money though (just kidding, it's free), RetroArch is the best emulator on Android for anyone who dabbles in many different consoles.
  68. [68]
    Best Emulators for PC in 2025 – A Complete Guide to the Top Retro ...
    Aug 28, 2025 · The Best Emulators for PC in 2025 · PCSX2 (PlayStation 2) · PPSSPP (PlayStation Portable) · Dolphin (Nintendo Wii and GameCube) · RetroArch (Multi- ...
  69. [69]
    Listing The Best Emulators For PC Retro Gaming In 2025
    1. RetroArch ... RetroArch is one of the most all-inclusive emulation setups that a player can have. It's probably the most well-known all-in-one emulator, and ...1. Retroarch · 6. Pcsx2 · 9. Finalburn Alpha
  70. [70]
    RetroArch is The Best Way to Play Classic Games on Linux
    Jun 16, 2025 · RetroArch can run media players, game engine ports, and offers features like game rewinding, shaders, and multiplayer support. ⭐ Key Features.
  71. [71]
    Retro Emulators 2025 Guide – Play Classics the Right Way
    Oct 5, 2025 · Step-by-step 2025 guide to retro emulators: setup, legal basics, best picks (RetroArch, PCSX2, Dolphin, VICE), shaders, and low-lag tips.
  72. [72]
    Libretro Forums
    This subforum is for discussing and suggesting bounties for RetroArch and other libretro-affiliated projects (cores, etc.). 103. Home · Categories · FAQ/ ...RetroArch · RetroArch Additions · Latest Libretro topics · FAQ<|separator|>
  73. [73]
    RetroArch on Steam
    Rating 4.5 (4,997) · 14-day returnsTitle: RetroArch ; Genre: Free To Play. Developer: Libretro. Publisher: Libretro ; Release Date: May 26, 2010.RetroArch - SameBoy · DLC page · Mupen64Plus-Next · PCSX ReARMed
  74. [74]
    https://www.retroarch.com/?page=faq
  75. [75]
    creating RetroArch, Libretro and Lakka - Patreon
    creating RetroArch, Libretro and Lakka. 1,258 members; 418 posts; $812.4/month. Join for free. See membership options. See membership options.Missing: funding | Show results with:funding
  76. [76]
    FAQ - RetroArch
    RetroArch is a frontend for emulators, game engines and media players. It enables you to run classic games on a wide range of computers and consoles through ...
  77. [77]
    Game On: What are ROMs and emulators, and are they legal?
    Feb 17, 2022 · Basically, under no circumstances is playing ROMs on an emulator legal. But no one has ever been prosecuted for it – not even once.
  78. [78]
    RetroArch Web Player
    If the Web Player doesn't ... If you click on the three line icons, the Quick Menu will open here as in RetroArch. Close. Show Top Navigation. RetroArch Logo.Missing: 2025 | Show results with:2025
  79. [79]
    HDR with Intel UHD graphics? - Windows devices - Libretro Forums
    Sep 3, 2023 · I'm using a small mini-pc with Intel UHD graphics with an LG monitor that does support HDR, and I'm able to enable HDR in the Windows display preferences.