| App Type | game |
| Release Date | Jun 24, 2026 |
| Details Last Modified | August 11, 2026 (1 month ago) |
| Developer | Titanite, Mantle Array, Xenith |
| Publisher | Titanite, Mantle Array, Xenith |
| Genres | Simulation |
| Supported Systems |
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| Price | $4.99 |
| Required Age | 0+ |
| Recommendations | 126 |
| Achievements | 5 |
| Packages | 1 |
| Support Email | fmcsupportmail@proton.me |
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.
Co-op
Family Sharing
Multi-playerOnline Co-op
Steam Achievements