Fact-checked by Grok 2 weeks ago

Metal Slug 3

Metal Slug 3 is a run-and-gun video game developed and published by SNK, originally released on March 23, 2000, for the Neo Geo MVS arcade platform as the third main entry in the Metal Slug series.^[1] It features side-scrolling action gameplay where players control one of four characters—Marco Rossi, Tarma Roving, Eri Kasamoto, or Fio Germi—through five stages filled with enemies, branching paths, and destructible environments, emphasizing fast-paced shooting, vehicle usage, and co-operative play.^[1] The game's plot follows the protagonists as they battle the insurgent army led by General Donald Morden, only to uncover an alien invasion manipulating the conflict, culminating in multiple endings based on player choices and performance.^[1] Renowned for its hand-drawn pixel animation and detailed sprite work, Metal Slug 3 introduced innovative elements like multiple routes per stage, a wider array of weapons and vehicles (including camels and elephants), and a mission mode for replayability in later ports.^[2] It supports two-player cooperative gameplay, enhancing the arcade experience, though it is notably challenging with frequent player deaths designed to encourage continued play.^[2] The title was SNK's last original Metal Slug developed before the company's bankruptcy in 2001, and it has since been ported to platforms including PlayStation 2, Xbox, PC, and modern re-releases on Steam and consoles via services like ACA NeoGeo.^[1] Critically acclaimed for its visual style and engaging mechanics, Metal Slug 3 received positive reviews upon its console ports, with IGN praising its "fantastic shooter experience" and inventive level design despite its difficulty.^[2] It remains a fan favorite in the series, contributing to the enduring legacy of SNK's 2D action games and influencing subsequent run-and-gun titles.^[3]

Development

Concept and design

Development of Metal Slug 3 followed the 1998 release of Metal Slug 2, with SNK assembling a team to build upon the series' established run-and-gun formula and visual flair. Producer Takashi Nishiyama oversaw the project, guiding efforts to innovate while preserving the arcade-style intensity that defined prior entries.^[1] The design emphasized expansion of core elements like explosive action and humorous enemy encounters, aiming to deliver a more dynamic experience on the Neo Geo hardware. A major design innovation was the branching path system, which introduced multiple route choices within most missions, each leading to unique challenges and secrets that boosted replayability and strategic depth.^[4] This feature marked a departure from the linear progression of earlier games, encouraging players to explore alternate paths for varied gameplay outcomes. Complementing this were the game's signature detailed hand-drawn animations, applied to characters, vehicles, and backgrounds to create fluid, expressive motion in pixel art form.^[5] SNK's in-house art and programming staff handled the core creation, focusing on high-quality pixel art that integrated seamlessly with interactive elements. Destructible environments allowed for tactical destruction of cover and obstacles, while vehicle mechanics—ranging from tanks to experimental Slugs—served as foundational pillars, enabling diverse combat approaches and boss confrontations.^[6] These choices reinforced the series' emphasis on chaotic, over-the-top battles. Among the design challenges, the team balanced escalating arcade difficulty with the integration of alien antagonists as a fresh narrative twist, ensuring the otherworldly foes fit the established military theme without overwhelming the fast-paced action.^[5] This required careful tuning of enemy behaviors and level layouts to maintain accessibility for coin-op play while introducing novel threats like invading extraterrestrials.

Music and sound

The soundtrack for Metal Slug 3 was primarily composed by Takushi Hiyamuta (under the alias HIYA!), Masato Horiuchi (HORI_HORI), and Yoshihiko Wada (Captain Bero-ou), with contributions from Q_JIROU and maitaro as part of the SNK Sound Team.^[7]^[8] Additional production and development support came from Noise Factory studio, which handled aspects of the audio creation for the game.^[9] The music features 28 upbeat chiptune tracks that blend heavy metal, hard rock, and orchestral elements with militaristic marches and electronic synths, creating a dynamic atmosphere suited to the game's action-packed levels.^[8]^[10] Representative examples include the heroic anthem "Blue Water Fangs" for the first stage's island theme, the quirky "The Japanese Army" for the ex-military hideout route, and intense boss tracks like "Metamorphosis," which enhance tension through grungy guitar riffs and tribal percussion.^[10]^[7] Sound design utilized the Neo Geo's Z80-based audio hardware, including YM2610 FM synthesis for music and ADPCM sampling for effects, which imposed limitations like 18 kHz PCM resolution but allowed for crisp, context-specific audio.^[11] Sound effects cover weapons (e.g., gunfire and grenade blasts), explosions, and vehicle noises like tank rumbles, all layered to fit the arcade's fast-paced gameplay without overwhelming the synth score.^[10] Voice samples include character calls (e.g., vehicle activations) and POW pleas like "Help!" or "Thank you!", sampled in English and Japanese to add personality and urgency.^[12]^[13] Tracks were designed with looping in mind to support extended arcade sessions, ensuring seamless repetition during prolonged play without disrupting immersion.^[10] The full soundtrack was released separately in Japan on January 31, 2003, by Noise Factory as a single-disc CD (catalog NF-0002), compiling all in-game music with improved mastering over the arcade rips.^[8]

Gameplay and story

Gameplay mechanics

Metal Slug 3 employs standard arcade controls utilizing an 8-way joystick for character movement and directional shooting, paired with three buttons: one for firing the primary weapon in the aimed direction (or performing a close-range knife melee attack when an enemy is adjacent), one for jumping, and one for hurling grenades.^[14] The game supports simultaneous two-player cooperative multiplayer, allowing a second player to join at any time using a separate set of controls.^[3] The core armament begins with a default heavy machine gun that fires rapidly in eight directions but consumes ammo, which players replenish via on-screen pickups; special weapons such as the rocket launcher for explosive projectiles, the flame shot for piercing fire streams, and the Iron Lizard for ground-crawling bombs offer greater destructive power but with finite ammunition stocks.^[15] Throughout levels, players encounter rideable vehicles including the SV-001 tank for heavy cannon barrages, the Slug Flyer airplane for aerial mobility, and other Slugs like the Drill Slug for burrowing attacks, each altering handling and providing temporary invulnerability and enhanced offense.^[16] ^[17] A distinctive element is the POW rescue system, in which players free imprisoned soldiers scattered across stages to accumulate a collection gauge; successful rescues grant immediate points, items, or weaponry from the grateful POWs, culminating in substantial end-of-level bonuses that can include extra lives or score multipliers based on the total freed.^[3] Levels 1, 2, and 4 incorporate branching paths, where player choices—such as entering specific vehicles or accessing hidden routes—diverge the progression toward alternate sub-areas and unique bosses, encouraging replayability without altering the overall mission structure.^[3] Additionally, much of the scenery is destructible, with bullets or explosives uncovering concealed items like ammunition crates, food for health recovery, or point-generating treasures embedded in walls, crates, or backgrounds.^[16] The game adheres to classic arcade difficulty, featuring one-hit deaths for the player character outside of vehicles, limited starting lives per credit (typically three), and a fixed number of continues to extend play, fostering a "quarter-munching" loop typical of 2000-era coin-op titles.^[16] The single-player campaign spans five missions and generally requires 45 to 60 minutes to complete on a fresh run, though mastery of routes and patterns can shorten subsequent attempts. The four selectable protagonists differ only in appearance, animations, and voice lines, with identical core mechanics.^[17]

Plot summary

Set in the year 20XX, Metal Slug 3 follows the aftermath of previous conflicts where peace has tentatively returned to the world after the defeat of General Donald Morden's Rebel Army. However, Morden reemerges with renewed forces, prompting the Regular Army to deploy the elite Peregrine Falcon (PF) Squad—comprising members like Marco Rossi and Tarma Roving—and the S.P.A.R.R.O.W.S. unit, including Eri Kasamoto and Fio Germi, to counter the invasion across various global locales. The narrative unfolds through five expansive missions featuring branching paths that span urban battlefields, dense jungles, underwater ruins, and icy mountains, as the heroes dismantle the Rebel Army's operations.^[1] As the PF Squad advances, it becomes evident that Morden's resurgence involves an unholy alliance with extraterrestrial invaders known as the Invaders, who have provided advanced weaponry and manipulated events from the shadows. Initial encounters pit the protagonists against Morden's troops and bizarre mutant creatures, but deeper into the campaign, the true scope of the alien threat reveals itself, including zombie outbreaks and cloned soldiers. The levels progressively escalate from ground-based skirmishes to aerial and aquatic assaults, leading the squad toward the invaders' orbiting mothership after navigating route choices that alter mission progression.^[1] The climax occurs aboard the alien mothership, where the heroes confront and defeat the Invaders' leader, Rootmars, a massive tentacled entity commanding the extraterrestrial forces. Following the boss's destruction, the structure begins to collapse, forcing an escape while incidentally freeing the real General Morden, who had been captured and impersonated by an alien duplicate. The game features multiple endings based on the selected routes, ranging from partial victories over the aliens to full resolutions of the invasion; the canonical path aligns with series lore by neutralizing the immediate threat while hinting at Morden's ongoing role in future conflicts. Throughout, the story employs military satire, blending over-the-top action with humorous elements, such as the witty, morale-boosting dialogues from rescued Prisoners of War (POWs) who reward players with items and comic relief amid the chaos.^[1]

Playable Characters

The playable characters in Metal Slug 3 consist of four members from the Regular Army's elite Peregrine Falcon Squad, each with distinct personalities, backgrounds, and visual designs that reflect their roles in combat. These characters feature unique animations for actions like running, jumping, and firing weapons, as well as personalized voice lines during gameplay, enhancing their individual identities.^[18] Players can select any of them at the start of the game, with no unlock requirements for the core roster. Marco Rossi, the squad leader and an Italian-American Major from Idaho, USA, is depicted as a hot-blooded soldier with a strong sense of justice. Born on April 13, 2005, he stands 180 cm tall and weighs 75 kg, with a hobby of computer programming. His design emphasizes a balanced, heroic figure in standard military fatigues, complete with a combat knife and boxing glove for melee attacks. Marco's gentle personality contrasts with his fierce determination against enemies, stemming from his leadership in prior operations against the Rebel Army.^[19] Tarma Roving, Marco's second-in-command and a Captain from Hokkaido, Japan, specializes in vehicle handling and customization. Born on May 1, 2005, he is 174 cm tall and 68 kg, enjoying motorbike modifications in his free time. Tarma's animations highlight his laid-back yet reliable demeanor, often shown with a smirk, and he wields similar melee tools to Marco. His backstory includes rescuing the President early in his career and fighting alongside Marco in major conflicts, though he occasionally dreams of leaving military life for a bike business.^[20] Eri Kasamoto, a Staff Sergeant in the SPARROWS unit from Hiroshima, Japan, serves as an agile demolitions expert known as the "Memphis Bombshell." Born on June 6, 2010, she measures 168 cm and 50 kg, with swimming as her hobby and a fondness for strong liquor. Her design portrays a tomboyish, street-smart woman in form-fitting gear, using a hatchet for close combat, and her animations convey quick, precise movements suited to grenadier tactics. Orphaned and raised in a tough environment, Eri's espionage skills led her to the Intelligence Agency before joining the squad.^[21] Fio Germi, a Sergeant Major in SPARROWS from Genoa, Italy, provides support with heavy weaponry and logistical expertise. Born on October 2, 2008, she is 158 cm tall and 43 kg, skilled in cooking, embroidery, and chiropractic care. Fio's appearance features a cute, approachable look with her teddy bear Peppino, but her animations show proficiency in handling large guns and melee with a truncheon. Coming from a wealthy military family, she rose through the ranks during Rebel suppressions and aspires to become a sports doctor.^[22]

Antagonists and Other Characters

General Donald Morden leads the Rebel Army as the primary human antagonist, portrayed as a madman in a beret and eyepatch with a robotic arm, commanding forces in an attempt to overthrow the government. His role involves orchestrating coups and allying temporarily with other threats, appearing in key battles with dramatic entrances.^[18]^[23] Rootmars, the overlord of the invading Mars People aliens, serves as the final boss, designed as a massive, floating brain-like entity that deploys tentacle attacks and eye beams from its spaceship. This extraterrestrial leader manipulates events behind the scenes, marking a shift to cosmic threats in the game's climax.^[18] Rebel soldiers form the bulk of enemy forces, depicted as varied infantry with guns, shields, and vehicles, while Mars People aliens add sci-fi elements with laser weapons and saucer ships. Non-playable Prisoners of War (POWs) appear as captured civilians offering comic relief through humorous animations and dialogue upon rescue, rewarding players with items and bonus points if escorted to the stage end.^[18]

Release

Original arcade release

Metal Slug 3 made its debut in Japanese arcades on March 23, 2000, exclusively for the Neo Geo MVS (Multi Video System) platform. It was also released for the home Neo Geo AES console in Japan on June 1, 2000, and in North America on September 17, 2001.^[24] Developed by SNK, it served as the third installment in the acclaimed run-and-gun series, building directly on the foundation of its predecessors while introducing enhanced visuals and branching level paths tailored for the arcade environment.^[25] The game utilizes the robust Neo Geo MVS hardware, which employs a Motorola 68000 main CPU clocked at 12 MHz for processing gameplay logic and a Zilog Z80 secondary CPU at 4 MHz dedicated to sound management, paired with a Yamaha YM2610 chip for FM synthesis and ADPCM audio playback.^[26] Graphics and sound data are stored on ROM cartridges totaling approximately 77 MB, enabling the game's signature hand-drawn animations, multiple vehicle sprites, and dynamic soundtrack featuring 28 tracks.^[27]^[28] This setup supports the MVS's modular board design, allowing operators to swap cartridges easily across linked arcade setups. Arcade-specific features emphasize competitive and social play, including a credit-based system where players insert coins to purchase additional lives or continues, typically configured for 1 credit per play.^[25] High-score tables are integrated to track top performances, encouraging repeat visits and skill-based competition among players. Cabinets were generally configured for 1-2 simultaneous players in cooperative mode, housed in standard upright enclosures with joystick and button controls optimized for the game's fast-paced shooting mechanics.^[25]

Console ports

The PlayStation 2 port of Metal Slug 3, developed and published by SNK Playmore, was released in Japan on June 19, 2003, South Korea on August 14, 2003, and in Europe throughout 2004 by Ignition Entertainment. There was no official North American release.^[29] This version faithfully emulated the original Neo Geo arcade experience while introducing home console-specific enhancements, such as unlimited continues from checkpoints and save states to facilitate repeated playthroughs without restarting from the beginning.^[30] Additionally, completing the arcade mode unlocked exclusive mini-games, including "Storming the UFO Mothership," where players control a soldier infiltrating an alien vessel using various weapons, and "Fat Island," a humorous side-scrolling challenge involving overweight characters.^[2] Character galleries and sound tests were also added, allowing players to view detailed artwork and audio assets from the game's development.^[30] The Xbox port, also handled by SNK Playmore, arrived in North America on May 25, 2004, with Japanese and European releases later that year.^[31] It mirrored the PS2 version's additions, including the same mini-games and galleries, but benefited from the console's hardware for smoother local co-op play, supporting two players simultaneously on a single screen without the arcade's credit limitations. Technical adjustments in both PS2 and Xbox ports included brief loading screens between levels to handle the transition from arcade hardware to disc-based systems, though these were minimal compared to later emulations and preserved the original 2D pixel art at native resolution without upscaling.^[30] Subsequent adaptations expanded to handheld and next-generation consoles through compilations. The PlayStation Portable version appeared in 2007 as part of Metal Slug Anthology (titled Metal Slug Complete in Japan), published by SNK Playmore, which bundled Metal Slug 3 with prior entries and retained the PS2-exclusive mini-games while optimizing controls for the portable's analog stick and adding ad-hoc wireless co-op for up to two players. A similar Wii release of the anthology followed in North America on December 14, 2006, enhancing home play with improved load times via the console's processing power and support for GameCube controller co-op, though it maintained the 4:3 aspect ratio and original sprite fidelity. On seventh-generation systems, Metal Slug 3 was available on Xbox 360 via the 2008 Xbox Live Arcade standalone port, which introduced online co-op and leaderboards while upscaling resolution to 480p for modern TVs without altering the pixel art style, and on PlayStation 3 via a 2015 digital release.^[32]^[33] Regional variations affected content presentation across these ports. European versions, particularly on PS2 and Xbox, featured toned-down violence in select scenes, such as reduced blood effects replaced with white splatters to comply with stricter rating boards, though core gameplay remained intact.^[34] Japanese releases, including the PS2 original, offered exclusive options like selectable Japanese voice acting tracks and uncensored visuals, providing a more authentic arcade fidelity for domestic audiences.^[35] These adaptations collectively bridged the arcade original's intensity with console-friendly features, emphasizing co-op accessibility for couch play while preserving the game's branching paths and multiple endings.^[30]

Digital re-releases

Metal Slug 3 received several digital re-releases beginning in the late 2000s, expanding its availability beyond physical console ports to online platforms and mobile devices. The game first appeared on Xbox Live Arcade on January 2, 2008, allowing downloadable play on Xbox 360 with support for online leaderboards and 12 achievements tied to mission completion and high scores.^[36] In 2012, SNK released versions for iOS and Android on July 12 and July 6, respectively, adapting the arcade original for touch-based controls while retaining co-op multiplayer and the branching mission structure.^[37]^[38] These mobile ports introduced virtual buttons for movement and shooting, though they faced criticism for imprecise touch input in fast-paced sequences. A PC version followed on Steam on February 14, 2014, published by SNK in collaboration with Dotemu, featuring 30 Steam achievements and optional graphical filters for enhanced pixel art scaling.^[3] The Nintendo Switch port arrived on March 9, 2017, as part of Hamster Corporation's ACA NeoGeo series, which emulates the original Neo Geo arcade hardware with added modern conveniences.^[39] ACA NeoGeo editions include scanline filters to mimic CRT displays, a rewind function for retrying sections, and a gallery mode showcasing original artwork.^[40] These digital versions carried over extras from earlier console ports, such as mission select and character selection, but emphasized accessibility through digital distribution. No major remakes or new standalone digital updates have occurred since the 2017 Switch release. As of 2025, Metal Slug 3 remains available digitally on PlayStation 4 and 5 via backward compatibility, Xbox One and Series X|S through the Microsoft Store, Nintendo Switch eShop, and PC via Steam, with the ACA NeoGeo variant supporting preservation-focused emulation across these platforms.^[41] It is not currently included in subscription services like Xbox Game Pass.

Reception

Critical reception

Metal Slug 3 received generally favorable reviews upon its console releases, with the Xbox port earning a Metacritic score of 76/100 based on 56 critic reviews.^[42] IGN awarded the Xbox version 6.8/10, praising its animation quality, branching mission paths that added replayability, and non-stop action that captured the essence of arcade run-and-gun gameplay.^[2] GameSpot gave it 7.5/10, highlighting the superb technical porting that preserved the original's smooth visuals and even improved accessibility through save features, though noting it felt brief for home play.^[16] Critics frequently lauded the game's visuals as a pinnacle of 2D sprite work, with Defunct Games calling it "easily one of the best looking 2D games of all time" due to its expressive animations and detailed environments that brought chaotic battles to life.^[43] The humor infused in character animations, enemy designs, and absurd scenarios was also a highlight, enhancing the co-op experience where players could share laughs during intense sessions. However, reviewers pointed to the game's high difficulty as a barrier for newcomers, with IGN noting it was "designed to munch quarters" through frequent deaths and punishing enemy patterns that demanded precise timing.^[23] The core campaign's length, completable in under an hour by skilled players, drew some complaints for lacking depth outside of high-score runs. Mobile re-releases faced particular backlash for touch controls, which TouchArcade described as leading to annoying miscues in fast-paced combat, despite the faithful port otherwise.^[44] Recent re-releases, such as the ACA NeoGeo version on modern platforms, have continued to receive positive reviews, with scores around 80/100 on Metacritic for enhanced features like customizable controls and HD support, maintaining its status as a classic.^[45] The title garnered enduring fan acclaim, frequently ranking among the top retro arcade shooters in enthusiast lists for its innovative branching paths and visual flair.^[46]

Commercial performance

Metal Slug 3 achieved notable commercial success for SNK, particularly in its original arcade form, serving as the Neo Geo platform's final major hit before the company's bankruptcy. The game's arcade release ranked third on Game Machine's chart as reported in the May 1, 2000 issue.^[47] The PlayStation 2 port, launched in Japan in 2002, sold 47,581 units during its lifetime there. The Xbox Live Arcade digital version, released in 2008, contributed to the game's reach on home consoles. Digital re-releases further bolstered its performance, with the Steam port achieving an estimated 1–2 million owners as of 2024.^[48] Mobile ports have generated revenue through ongoing digital sales, aiding SNK's post-bankruptcy recovery. The title's inclusion in various anthology collections has helped the Metal Slug series achieve total sales in the millions across platforms.

Legacy

Series influence

Metal Slug 3 introduced branching paths to the series, allowing players to choose alternate routes through levels based on actions like destroying specific obstacles or collecting items, which significantly increased replayability and variety compared to the linear progression of prior entries.^[49] This mechanic was directly adopted in Metal Slug 4, where missions feature multiple paths that diverge and reconverge, such as the bridge sequence in Mission 1 leading to different enemy encounters and vehicles.^[50] Similarly, the Metal Slug Advance series on handheld platforms incorporated branching paths, with levels like the forest stage in Advance offering upper and lower routes that affect boss access and collectibles, extending MS3's emphasis on player agency into portable spin-offs.^[51] The game's expansion of alien antagonists, particularly the Martian leader Rootmars allying with General Morden's Rebel Army, established a recurring narrative thread that deepened the franchise's lore beyond human-military conflicts.^[52] This uneasy partnership, revealed in MS3's climactic space battle, reemerged in Metal Slug 6, where the Martians seek to recover Rootmars from the ocean depths, allying temporarily with Morden again to combat a new threat, thus solidifying the aliens as a persistent faction in the series' overarching story.^[53] MS3 also broadened the character roster by introducing allies like the supply providers Rumi and Madoka Aikawa, whose backstories and abilities integrated into later titles, enriching team dynamics and cameo appearances across the franchise.^[49] MS3's commitment to meticulously hand-drawn 2D animations, featuring fluid character movements and exaggerated enemy designs, set a visual benchmark that influenced subsequent entries and indie 2D action games.^[54] Artist Akio Oyabu's detailed sprite work, which prioritized expressive animations over optimization, helped maintain the series' hand-crafted aesthetic even as the industry shifted toward 3D graphics in the early 2000s. SNK maintained a 2D focus for the core Metal Slug series through Metal Slug 6 and mobile spin-offs, preserving the pixel art tradition that defined MS3's enduring appeal.^[49] Developer reflections in 2024 and 2025 interviews highlight MS3's creative brainstorming as a wellspring for later ideas, with pitched concepts like a high-speed ski chase sequence in a tank—envisioned as a James Bond-inspired pursuit ending in aerial combat—influencing the cinematic action set pieces in spin-offs such as Metal Slug Tactics.^[52] Original team members, including producer Yasuyuki Oda, noted in discussions with modern developers that these unimplemented ideas underscored MS3's role in pushing the series toward more varied, spectacle-driven gameplay in subsequent releases.^[55]

Remasters and compilations

The Metal Slug Anthology compilation, published by SNK Playmore, brought together the first six entries in the series, including Metal Slug 3, for home consoles starting in 2006.^[56] The package offered enhanced features such as save states at any point, a character gallery with concept art and developer interviews, and support for two-player cooperative play via wireless controllers on compatible platforms.^[57] Initially released for the PlayStation Portable in Japan on August 3, 2006, and North America on October 19, 2006, followed by the PlayStation 2 version in Japan on December 28, 2006, and North America on March 20, 2007, and the Wii edition in North America on October 23, 2007, the anthology preserved the original arcade experience while adding accessibility options for modern players. A PC port followed in 2009 through Digital Lounge, maintaining the same content and enhancements. In 2021, Limited Run Games issued a limited-edition physical re-release of the anthology for PlayStation 4, emulating the PS2 version with the full suite of games and extras, limited to 5,000 copies worldwide to support ongoing preservation of SNK's catalog.^[58] This edition emphasized the compilation's role in bundling Metal Slug 3 alongside its sequels and variants, allowing players to experience the series' progression without sourcing individual arcade hardware.^[59] The ACA NeoGeo digital series, developed by Hamster Corporation in partnership with SNK, began reissuing Metal Slug 3 individually in the 2010s as part of a broader effort to emulate classic Neo Geo titles with modern adjustments. The Metal Slug 3 entry launched on March 3, 2017, for Nintendo Switch, PlayStation 4, Xbox One, and PC, followed by mobile versions on iOS and Android.^[17] These releases featured customizable options including adjustable screen aspect ratios, scanline filters for a retro CRT look, rewind functionality, and online high-score leaderboards, while retaining the original's branching paths and boss encounters.^[60] By 2025, the ACA version had become a staple for digital compilations of Neo Geo games, often bundled in sales or subscription services on platforms like Steam and the PlayStation Store.^[61] Preservation efforts for Metal Slug 3 have included official updates to its digital ports, such as minor patches to the Steam version in July 2025 addressing compatibility and performance on newer hardware.^[62] No full graphical remaster or remake with updated visuals has been released as of November 2025, keeping the game in its pixel-art form across reissues.^[3] Community-driven preservation highlights include fan-made projects like a 2022 Unity engine remake of the Neo Geo original, which added widescreen support and smoother performance for modern displays, demonstrating ongoing interest in maintaining accessibility without official intervention.^[63] In June 2025, former Metal Slug developers announced plans to revive an unreleased Game Boy Advance RPG titled Yokai Buster: Navinosuke for Nintendo Switch, highlighting the lasting creative legacy of the original team.^[64] Metal Slug 3 has appeared in select crossover anthologies, such as elements integrated into SNK's fighting game collections, though primarily through the core anthology and ACA series for dedicated run-and-gun preservation. Ongoing availability via digital storefronts, including potential future inclusions in subscription services, continues to ensure the game's reach for new audiences.^[41]

References

[1]
Metal Slug 3 (2000) - MobyGames
Metal Slug 3 was the last game in the Metal Slug series that was developed by the original SNK. The stages that are set underwater are a reference to Irem's ...
[2]
Metal Slug 3 - IGN
Rating 6.8/10 · Review by Hilary GoldsteinMay 25, 2004 · It's a fantastic shooter experience and (though I have only played four of the Slug games) Metal Slug 3 has always been my favorite.
[3]
METAL SLUG 3 on Steam
Rating 4.5 (2,447) · 14-day returnsFeb 14, 2014 · The masterpiece in SNK's emblematic 2D run & gun action shooting game series, still continues to fascinate millions of fans worldwide to this day.
[4]
https://www.greenmangaming.com/blog/the-timeless-perfection-of-metal-slug/
[5]
Metal Slug – Developer Interview Collection - shmuplations.com
Jan 3, 2022 · These three Metal Slug interviews cover the design of the first two entries in the series. The heavy focus on character-based questions may seem odd.
[6]
SNK Developers Talk About How Some Of The Classic Arcade ...
Jul 30, 2018 · (laughs) One of Metal Slug's great points is how the machinery moves fluidly. It doesn't move rigidly like something made from polygons, but ...
[7]
METAL SLUG 3 (Original Soundtrack) - Video Game Music
Oct 18, 2024 · Description. Composed by. Takushi Hiyamuta - Tracks (1~6, 8~9, 11~13, 16, 18~23, 25~28) Masato Horiuchi - Tracks (7, 14) Q_JIROU - Track (10)
[8]
METAL SLUG 3 ORIGINAL SOUND TRACK | NF-0002 - VGMdb
Aug 5, 2006 · Commercial (CD) published by Noise Factory on Jan 31, 2003 containing original soundtrack from Metal Slug 3.
[9]
Noise Factory | Metal Slug Wiki - Fandom
It is one of the developer companies of SNK Playmore and was responsible for the soundtracks on Metal Slug 3. It was also a co-developer of Metal Slug 4 and ...Missing: composers | Show results with:composers
[10]
Metal Slug 3 Original Soundtrack :: Review by George - Game Music
that is, with a typical Middle-Eastern motif — then bombards the listener with ...
[11]
Let's discuss Neogeo sound | NeoGAF
Jun 17, 2017 · Program from an old CD an as I'm listening to the metal slug 3 zombie stage sound rom I notice how there are actual guitar sound effects ...<|control11|><|separator|>
[12]
Metal Slug Sound Effects Soundboard
Audio convertor and MP3 trimmer, splitter and effects. More than 2,542,101 video game music tracks. AI help bot. Have fun playing sounds!Missing: hardware | Show results with:hardware
[13]
Announcer - Metal Slug Wiki - Fandom
Voice Clips ; "Caution!" ; "Raze the place!" ; "Annihilate the enemy!Missing: samples | Show results with:samples
[14]
Metal Slug 3/Controls - StrategyWiki
Dec 10, 2023 · Controls, Walkthrough, Mission 1, Mission 2, Mission 3, Mission 4, Final Mission, Appendices, Achievements and trophies
[15]
Metal Slug 3 - Boss Guide - Xbox - By WasabiX - GameFAQs
Rating 76% (56) Aug 11, 2005 · This is the next best thing. Metal Slug 3 is a challenging game with hard bosses, so lets get to it.<|separator|>
[16]
Metal Slug 3 Review - GameSpot
Rating 7.5/10 · Review by Ryan DavisMay 30, 2004 · From a technical standpoint, this is a superb version of Metal Slug 3, and in some respects, it's even better than the original.
[17]
ACA NEOGEO METAL SLUG 3 for Nintendo Switch - Nintendo Official Site
### Gameplay Description for Metal Slug 3
[18]
Metal Slug - Hardcore Gaming 101
Oct 4, 2017 · Metal Slug 3 · Metal Slug 4 · Metal Slug 5 · Metal Slug 6 · Metal Slug 7 / XX · Metal Slug (PlayStation 2) · Metal Slug 2nd Mission · Metal Slug ...Missing: plot | Show results with:plot
[19]
METAL SLUG 3
### Marco Rossi Profile Summary (Metal Slug 3)
[20]
METAL SLUG 3
### Tarma Roving Profile Summary
[21]
METAL SLUG 3
### Eri Kasamoto Profile Summary (Metal Slug 3)
[22]
METAL SLUG 3
### Fio Germi Profile Summary (Metal Slug 3)
[23]
Metal Slug 3 Review - IGN
Rating 7.4/10 · Review by Hilary GoldsteinJan 3, 2008 · Metal Slug 3 is a difficult game. It was designed to munch quarters by killing your character early and often.
[24]
Metal Slug 3 (Video Game 2000) - Release info - IMDb
Release date ; Japan. March 23, 2000(arcade version) ; Japan. June 1, 2000(Neo Geo) ; United States. September 17, 2001(Neo Geo) ; Japan. June 19, 2003(Playstation ...
[25]
Metal Slug 3 - Videogame by SNK | Museum of the Game
Metal Slug 3 was produced by SNK in 2000. SNK released 187 machines in our database under this trade name, starting in 1978. SNK was based in Japan. Other ...
[26]
snk neogeo mvs hardware - System 16
HARDWARE DESCRIPTION. Main CPU: MC68000 @ 12MHz. Sound CPU: Z80 @ 4MHz. Sound hardware: YM2610 @ 8MHz. Sound Capability: Stereo up to 56KHz, 4 channels FM ...Missing: size | Show results with:size
[27]
Metal Slug 3 (NGM-2560) [mslug3] - Neo-Geo - Emu-Land.net
Metal Slug 3 (NGM-2560) [mslug3] · Size: 76.7 MiB · Downloads: 63476 · Clones [2] · Download.
[28]
https://open.spotify.com/album/0QarLnTjXKSrJkiuncJLYT
[29]
Metal Slug 3 - Hardcore Gaming 101
Nov 16, 2008 · It was released on the PlayStation 2 in Japan and Europe, and featured unlimited continues from where you died. It was scheduled for American ...<|control11|><|separator|>
[30]
http://www.hardcoregaming101.net/metal-slug-3/
[31]
Metal Slug 3 Review for Xbox 360 - GameFAQs
Rating 76% (56) Apr 6, 2018 · There is online coop which has no input lag, but instead compensates for any lag that does occur by creating slowdown so neither player goes out ...Missing: improvements enhancements
[32]
Metal Slug 3 BLOOD? - Forums - Neo-Geo.com
Aug 27, 2001 · Japanese consoles (NTSC SYSTEM) will play games completely uncensored, blood and all. However, the English version console (PAL SYSTEM) will ...
[33]
Metal Slug 3 Achievements - TrueAchievements
Full list of all 12 Metal Slug 3 achievements worth 200 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox 360.
[34]
METAL SLUG3
Player:1~2 Genre:Action Shooting Release Date:July 12,2012(iPhone ver.)/July 6,2012(Android ver.)
[35]
Make your friends play Metal Slug 3 on a phone - Engadget
Jul 12, 2012 · Release Date: July 12th, 2012 (iPhone & Android) Genre: Shooting Requirements: Compatible with iPhone, iPod touch, and iPad (iOS ver. 4.0 ...
[36]
ACA NeoGeo: Metal Slug 3 Release Information for Nintendo Switch
Rating 76% (56) Platform: Nintendo Switch ; Genre: Action » Platformer » 2D ; Developer: SNK Playmore ; Publisher: Hamster ; Release: March 9, 2017.
[37]
'Metal Slug 3 ACA NEOGEO' Review – SNK's Biggest Slugfest Returns
14-day returnsNov 13, 2023 · This new ACA NEOGEO version has all the usual features. You can tweak a bunch of options, use some properly-sized touch controls, play with an external ...
[38]
Buy Metal Slug 3 - Xbox.com
In stock 6–7 day deliveryFor more information, see www.xbox.com/live/accounts. Published by. SNK PLAYMORE. Developed by. SNK PLAYMORE CORPORATION. Release date. 1/1/2008. Play with.
[39]
Metal Slug 3 Reviews - Metacritic
Rating 76% (56) Played as it should be, with minimum lives and maximum difficulty, Metal Slug can provide jaded gamers with a sublime and simple gaming experience.
[40]
Metal Slug 3 Review for Neo Geo (2000) - Defunct Games
Jun 3, 2006 · A lot of critics complain that these kinds of games are too simple, but there's nothing simple about the graphics and animation here. They are ...
[41]
Metal Slug 3 review | Eurogamer.net
Rating 9/10 · Review by Spanner SpencerJan 6, 2008 · Metal Slug 3 is neither a short nor a complex game, but a massively detailed epic in the classic arcade style - a vision of what the coin-op's ...Missing: summary | Show results with:summary
[42]
'Metal Slug 3' Review – A Solid Port of an Absolute Classic, Just ...
Aug 9, 2012 · The control difficulties will make for some annoying miscues, but it's as good as you can expect for this type of game on a touch screen. A few ...
[43]
Metal Slug 3 Review (Neo Geo) | Nintendo Life
Rating 9/10 Metal Slug 3 doesn't really do anything radically different in terms of gameplay. You once again pick one of four characters, then fight and jump your way ...
[44]
Metal Slug 3 - SNK Wiki - Fandom
Metal Slug 3 (メタルスラッグ 3) is a run and gun video game for the Neo-Geo console/arcade platform created by SNK released in 2000.
[45]
Metal Slug 3 Prices JP Playstation 2 - PriceCharting
Free delivery 14-day returns... Playstation 2 SONY NTSC-J METAL SLUG 3 [eBay], $90.00. 2022-01-01. PS2 Metal Slug 3 Japan PlayStation 2 [eBay], $22.58. See an incorrect/misclassified sale?Missing: 2002 | Show results with:2002
[46]
METAL SLUG 3 – Steam Stats – Video Game Insights - Sensor Tower
90-day returnsSNK CORPORATION, DotEmu. Publishers: SNK CORPORATION. Release Date: Feb 13, 2014. Current price: $7.99. Genre: Action. Subgenre: Shoot 'em up. Steam Tags: 2D ...
[47]
The Complete History of Metal Slug – From Irem to SNK Legends
Explore Metal Slug's full story: from Irem roots and Nazca's rise to SNK's arcade legacy. Insider quotes, game insights, and creative battles revealed.
[48]
Metal Slug 4 - Guide and Walkthrough - Arcade Games - By CChang
Oct 8, 2002 · That is, you use the directional pad to move, along with four buttons to shoot/jump/kill. A is used for shooting. B is used for jumping. C is ...Missing: branching | Show results with:branching
[49]
Metal Slug Advance - Guide and Walkthrough - GameFAQs
Rating 79% (32) Run forward and shoot the two soldiers guarding the Metal Slug. Jump in and move forward. Go up the log, jump forward, and fire foward to free a off-screen ...Missing: branching | Show results with:branching
[50]
SNK Dev Shares Some Of The Cool & Ridiculous Ideas Pitched For ...
Mar 6, 2025 · The SNK run 'n gunner Metal Slug 3 is already a pretty ridiculous game, featuring zombies, aliens, and submachine gun-wielding orangutans.
[51]
Characters in Metal Slug - TV Tropes
Protagonists (Broken down by game appearance) · Metal Slug · Marchrius Dennis "Marco" Rossi · Tarmicle "Tarma" Roving III · Metal Slug 2 · Eri Kasamoto · Fiolina "Fio ...
[52]
Metal Slug artist Akio says his elaborate pixel animations made his ...
Jul 10, 2025 · Metal Slug artist shares how his detailed animations made optimizing the game a pain for programmers - but it was all worth it in the end.
[53]
'Cuphead' shines light on indie games - The Ionian
The animation in “Cuphead” is influenced by 1930s cartoons. There is film ... The gameplay mimics older run and gun games such as “Contra” and “Metal ...<|separator|>
[54]
Metal Slug Tactics Devs Chat with Original SNK Development Team ...
Jul 15, 2024 · The development team at Dotemu released a new video diary today discussing Metal Slugs Tactics, and they were joined by the original SNK creators of METAL SLUG.
[55]
Metal Slug Anthology Reviews - Metacritic
I would rate the PS2 version with an 8.3 out of 10. Read More. Sep 4, 2024. Wii.
[56]
Metal Slug Anthology - Nintendo Wii - Amazon.com
The METAL SLUG COLLECTION is a perfect translation of the arcade classics and features Wireless support for intense two-player action.
[57]
Metal Slug Anthology Video Games for sale - eBay
4.6 3K · Free deliveryMETAL SLUG ANTHOLOGY - NINTENDO WII - COMPLETE *TESTED & WORKING*. Pre-Owned. $19.99. or Best Offer. Free shipping.
[58]
Metal Slug Anthology for PlayStation 4 (Limited Run Games #364)
30-day returnsThe METAL SLUG COLLECTION is a perfect translation of the arcade classics andfeatures Wireless support for intense two-player action.
[59]
Metal Slug Anthology - PS4 - Pix'n Love
In stock 15-day returnsMetal Slug Anthology gathers a total of seven installments released between 1996 and 2006. Play as the mercenary soldier Marco Rossi and its squad.
[60]
ACA NEOGEO METAL SLUG 3 | Arcade Archives
METAL SLUG 3 is an action game released by SNK in 2000. It is actually the fourth entry in the METAL SLUG Series of games.
[61]
ACA NEOGEO METAL SLUG 3 - PlayStation Store
METAL SLUG 3 is an action game released by SNK in 2000. It is actually the fourth entry in the METAL SLUG Series of games.
[62]
METAL SLUG 3 Patches and Updates - SteamDB
Rating 87% (8,752) Curated patch notes for METAL SLUG 3 on Steam. Updates and changelogs ... Cocos Engine. Last Changenumber, 29871135. Last Record Update, 3 July 2025 – 02:44:22 ...
[63]
Metal Slug 3 Neo-Geo remade in Unity - Wide-Screen #houssamchab
Jun 13, 2022 · Let's have a look at this fan remake of the Neo-Geo version of Metal Slug 3, made entirely in the unity engine, supporting a 16:9 aspect ...