
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players. Load the torpedoes, dodge incoming fire, and eliminate the enemy.
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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

Unlock new interesting torpedo types, and deploy them in combat. Load them immediately, or store them for future use. Planning and forethought are essential to a decisive victory against all enemies in the frontier

Good coordination and communication are heavily rewarded. Work together with friends to operate your vessel smoothly. Form a command structure, or naturally fill in where needed. Ensure steady operation of your submarine, and dominate the enemy

Operate a 3D submarine interior with up to 4 players
In depth sonar & hydrophone mechanics. Listen for your enemies, and bounce sonar pings off walls to gain advanced vision of the caverns
Craft unique torpedo types, for different situations
Forethought and communication are heavily rewarded. Pick your engagements wisely
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Engagement
Hours played at review time, across 54 reviews with recorded playtime.
Reviews
Themes across 54 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
Fantastic sub simulator. What lacks in content is there in game feel. Nice proof of concept, I hope we gat more
Pretty fun
Similar to Objects in space. I like it. I was looking for one like this
[h1]A fun, but short singleplayer/multiplayer experience[/h1] [b]TLDR[/b]: While it does lack content, for a 5$ game this is genuinely quite fun. Plays best with 2-4 players. Not astoundingly deep, not complex, but simple stuff that it does have, it gets right. Worth full price if you like these games, but absolutely worth it on a sale. [h3]What is the gameplay of FULL METAL COFFIN?[/h3] You play as a submarine crew operating a small combat sub capable of producing its own torps and can produce two torps at once, but it requires at least one crew member to do it. 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. You have two tubes, one left and one right, each of which has its own magazine, capable of holding an extra three torps, placing total capacity at 12 (2 in tubes, 2 on the production rack, 2 hanging in the crane, and 6 in the two magazines). Torps come in three types, HE which are your normal ones, FLAK, which break apart when getting close to the enemy and producing a shotgun like effect, and finally, NUKE which is more or less FLAK but massive, and shoots in 360 degrees. You can run active sonar or passive sonar, stealth does work, but requires patience, positioning, and moving slow. Not much else here, needs more content (in particular, a dynamic campaign with persistent sub upgrades and the like feels like a must). However, the foundation of something great is here, the devs just needs more time cook, but cook they can .
nice
Awesome game! My friends and I play this and we have a fun time. Its a great time yelling "Fire!" and hitting and enemy sub. I would suggest some interactive activities if the ship is damaged such as stopping water breaches at 75% hull integrity. Or fixing wiring at 50% which could affect how many torpedo canons you have available. Also maybe a passive activity such as shoveling the coal in the back that depletes slowly. Could impact speed if you are low on coal. But overall, such a fun game and I cant wait to see more that the devs have in the future!
Fun for the price
Quite an exhilarating and satisfying game. This one definitely surprised us. We don't anticipate playing more one we finish the 3 maps so I hope new content is in development. Give it a try! Well worth it. Could use some basic meta upgrades or some general progression
:D
PLZZZZZZ MORE OPERATION I NEED UR GAME PLZZZZZZZZZZZZ IM SCRATCHING MY BLOOD!!!!!!!!!!!!
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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