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FULL METAL COFFIN Game Cover

About FULL METAL COFFIN

FULL METAL COFFIN is a multiplayer tactical management game with a science fiction theme. It was developed by Mantle Array and was released on June 24, 2026. It received overwhelmingly positive reviews from players.

A 3D co-op submarine simulator with up to 4 players, where you fight for control below the Antarctic. Taking place in flooded caverns deep below, you and your CREW will be tasked with operating a submarine to eliminate outposts, and defend against waves of enemies. Your vessel is specialty built using the latest in material science, to withstand the unique conditions posed by this new environment …

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Games Like FULL METAL COFFIN

Looking for games like FULL METAL COFFIN? Here are top tactical management recommendations with a science fiction focus, selected from player-similarity data — start with Jump Space, Space Reign or Carrier Command 2.

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Reviews

96%Audience ScoreBased on 118 reviews
story4 positive mentions
optimization2 negative mentions

  • Engaging and fun cooperative submarine gameplay, especially with 3-4 players where roles like steering, sonar, and torpedo management create satisfying teamwork.
  • Unique mechanics like crafting torpedoes mid-combat add strategic depth and tension, complemented by immersive sound design and distinct retro-dieselpunk atmosphere.
  • Affordable price point offers good value for the amount of gameplay available, with solid core mechanics and a strong foundation for future expansions.
  • Limited content with only a few missions and enemy/submarine types, resulting in a short overall experience that becomes repetitive after completion.
  • Technical issues including frequent crashes, bugs (enemies getting stuck, desyncs), and poor performance optimization causing low framerates even on capable hardware.
  • Annoying audio elements like loud torpedo crafting sounds and minor interface inconsistencies detract from immersion and user experience.
  • story

    32 mentions Positive Neutral Negative
    13% positive mentions, 78% neutral mentions, 9% negative mentions

    The story aspect currently offers only three missions that mainly revolve around wave defense and survive-enemy encounters, with limited variety and some repetition. While the missions are described as entertaining and challenging, users consistently highlight a need for more diverse and content-rich objectives, additional missions, and potential community or procedural mission support to enhance replayability. Despite the limited story content, the game is regarded as fun and worth its low price, showing strong potential for future expansions.

    • “The missions are fun and actually difficult to do cleanly.”
    • “The 3rd mission is a wave defense mission in a very large and open area, which ended up being our favourite out of them.”
    • “Mission variety - the final escape phase was chaotic and exciting, but I’d love more complex objectives (e.g., stealth recon, timed extraction, or escort missions).”
    • “In the overall game, there is not much content, only three missions so far, which are mostly the same 'survive enemy waves' at the end of the day, which just maybe makes it worth the 5.19 euro price tag, but just barely, considering the game isn't marked as early access.”
    • “There are just 3 missions, and two of those are just 'go through this cave, kill the enemies at the objective, kill the enemies that spawn where you came from (and hope they didn't spawn in a wall making the mission impossible to complete)'.”
    • “You take on a single mission either alone or with your crew and try to make it through, that's all there is to it right now.”
  • gameplay

    15 mentions Positive Neutral Negative
    60% positive mentions, 20% neutral mentions, 20% negative mentions

    The gameplay in Full Metal Coffin offers a satisfying and enjoyable core loop, especially in cooperative play with a three-player team where roles are well-defined. While content variety is currently limited, the intuitive mechanics, engaging sonar feature, and well-designed co-op missions provide a fun and accessible experience with strong potential for future enhancements.

    • “The core gameplay loop is good, with the 3 player team I was in, the roles are nicely split between the torpedo bay, driving, and sonar.”
    • “Coop gameplay is thought out and very good (it's not a friendslop).”
    • “I got to say this has been my best gameplay experience in a long time, however if you want to run a submarine try and get three people.”
    • “The gameplay is easy enough to pick up on which avoids the frustration of not knowing what you are doing.”
    • “First of all, I never really leave reviews on games, but after only playing 1.2 hours of gameplay with one other person making a two-person team.”
    • “However, none of this degrades the gameplay by much.”
  • graphics

    5 mentions Positive Neutral Negative
    60% positive mentions, 0% neutral mentions, 40% negative mentions

    The game's graphics feature a unique retro-dieselpunk aesthetic with strong UI and interior design, contributing to immersion. Performance is well-optimized, adjusting automatically to hardware capabilities, though improvements and a more unified visual style could enhance the overall experience.

    • “Overall aesthetic is unique both in the UI and sub-interior design.”
    • “Performance is also great; there are no graphics settings, but the game seems to adjust graphics according to specs, as it looks a lot worse on the iGPU on my laptop but performs just as well as on my desktop where it looks great.”
    • “Loved the retro-dieselpunk-ish aesthetics too.”
    • “Will change to a recommend if the game gets the simplest of simple graphics overhauls and a few bug fixes.”
    • “A more unified (probably dieselpunk, but whatever) aesthetic would strengthen immersion.”
  • optimization

    3 mentions Positive Neutral Negative
    33% positive mentions, 0% neutral mentions, 67% negative mentions

    Optimization in the game is inconsistent, with some users experiencing poor performance and bugs such as desynchronization and control issues. While the game adjusts graphical settings based on hardware, leading to decent performance on both high-end and integrated GPUs, issues like unoptimized lighting cause significant frame rate drops on powerful setups.

    • “Performance is also great; there's no graphics settings, but it seems the game adjusts graphics according to specs as it looks a lot worse on the iGPU on my laptop but performs just as well as on my desktop where it looks great.”
    • “Performance optimization is horrible, maxing out an RTX 4060 and getting barely 30 FPS on a 1060, purely due to negligence in optimizing lighting.”
    • “The game has plenty of bugs, including performance issues; at one point, I got desynced from the session and couldn't operate any of the controls anymore.”
  • stability

    2 mentions Positive Neutral Negative
    0% positive mentions, 0% neutral mentions, 100% negative mentions

    The game is generally enjoyable but experiences several bugs affecting stability, such as non-functional doors, furnace issues, and occasional falling out of the map. These glitches occasionally disrupt gameplay but could be resolved with some fixes.

    • “Kinda fun alone, pretty buggy, door doesn't work, furnace for some reason, I fell out of the map from the sides, just a few fixes needed though.”
    • “It's a bit buggy but very fun.”
  • music

    1 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The game's music and ambience receive high praise for their quality and contribute significantly to an excellent overall experience, especially considering the low price.

    • “Overall 10/10 experience for a game that is five USD with a fantastic soundtrack and ambience.”
  • atmosphere

    1 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The game offers an incredible and immersive atmosphere that stands out as a major strength, though it shows some roughness in its overall polish.

    • “A gem with incredible atmosphere, but still rough around the edges”
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Play Times

2h Median play time
2h Average play time
2-2h Spent by most gamers
*Based on 1 analyzed playthroughs
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Frequently Asked Questions

FULL METAL COFFIN is a tactical management game with science fiction theme. Common tags for FULL METAL COFFIN include futuristic, 3D, alternate history, stylized, crafting and others.

FULL METAL COFFIN is available on PC and Windows.

On average players spend around 2 hours playing FULL METAL COFFIN.

FULL METAL COFFIN was released on June 24, 2026.

FULL METAL COFFIN was developed by Mantle Array.

FULL METAL COFFIN has received overwhelmingly positive reviews from players. Most players liked FULL METAL COFFIN for its story but disliked it for its optimization.

FULL METAL COFFIN is a multiplayer game with local co-op support.

Similar games include Jump Space, Space Reign, Carrier Command 2, IronWolf VR, Darkwater and others.