
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.
Modeled estimate, not a reported figure. How we estimate →
About

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
Reviews
Themes across 81 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Torpedo gaming
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Hours played at review time, across 81 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $0 | 0 | 65% | Free | |
| $0 | 670 | 94% | Free | |
| $3.9M | 4.5K | 83% | $39.99 | |
| $265K | 621 | 85% | $14.99 | |
| $88.8K | 128 | 98% | $17.99 | |
| $589 | 2 | 100% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $25.7K | 127 | 94% | $9.99 | |
| $25.7K | 98 | 86% | $9.99 | |
| $25.7K | 97 | 95% | $14.99 | |
| $25.7K | 203 | 83% | $5.99 | |
| $25.6K | 85 | 84% | $14.99 | |
| $25.7K | 391 | 89% | $3.99 |