FULL METAL COFFIN: Co-op Submarine Combat in Antarctic Depths

7/1/2026, 4:29:51 AM

Release date: 6/24/2026

Tags: #simulation #co-op #multiplayer #3d #submarine #underwater #atmospheric #management

User Reviews

Score: 97%Very Positive
Review Count: 67 reviews
Fetched At: 7/1/2026, 4:29:52 AM

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥524
Global Price: $3.99
Sale Status: Regular pricing
Price Checked At: 7/1/2026, 4:29:41 AM

Key highlight

Experience intense 4-player co-op submarine combat in FULL METAL COFFIN, a 3D simulation set in flooded Antarctic caverns. Strategize, manage torpedoes, and defend against enemy waves.

Who this is for

Dive into the depths with FULL METAL COFFIN, a 4-player co-op submarine simulator set in the chilling Antarctic. Coordinate with your crew to eliminate outposts and fend off enemy assaults, utilizing strategic torpedo deployment in this intense 3D underwater combat experience.

Details

Overview

FULL METAL COFFIN plunges players into a tense, cooperative submarine simulation set beneath the Antarctic ice. Developed by Titanite, Mantle Array, and Xenith, this 3D multiplayer experience tasks up to four players with operating a specialized submarine. Your mission is to battle for control in the frigid, flooded caverns, eliminating enemy outposts and defending against relentless waves of adversaries. The game emphasizes strategic planning and coordinated teamwork as you navigate the treacherous underwater frontier.

Highlights

Engage in intense 3D co-op submarine combat for up to 4 players.
Operate a specially designed vessel to eliminate outposts and defend against enemy assaults in flooded Antarctic caverns.
Unlock and deploy a variety of specialized torpedo types, requiring careful planning and resource management for victory.

Who It's For

This game is ideal for players who enjoy cooperative multiplayer experiences, particularly those with a penchant for simulation games and strategic combat. If you relish the challenge of coordinating with a crew, managing resources, and executing tactical maneuvers in a unique, atmospheric setting, FULL METAL COFFIN offers a compelling adventure.

Game Info

FULL METAL COFFIN is a paid title available on Steam, supporting single-player and online co-op modes. It features Steam Achievements and is developed and published by Titanite, Mantle Array, and Xenith. The game was released on June 24, 2026, and has garnered a 'Very Positive' user reception. It is presented in 3D and focuses on simulation, co-op, and multiplayer gameplay with a submarine and underwater theme.