Crew a submarine below the Antarctic
FULL METAL COFFIN is a 3D co-op submarine simulator set in flooded caverns deep below the Antarctic. Your crew operates a specialty-built vessel made to withstand the unique conditions of this environment. The job is to eliminate outposts and defend against waves of enemies while fighting for control below the ice. The setting is dark and the terrain is enclosed, so the cavern walls matter as much as the enemy in front of you.
Split the stations with up to 4 players
You can crew the vessel with up to 4 players, each working the interior in real time. Loading torpedoes, keeping the boat running, and reacting to incoming fire all take hands on deck. A command structure helps, but the crew can also fill in where needed as the situation changes. Good coordination and communication are what make the vessel run smoothly, so a group that talks through each step will get more out of a dive than one that plays in silence.
Sonar, hydrophones, and torpedo planning
Sonar and hydrophone work are core to finding threats. You listen for enemies and bounce sonar pings off cavern walls to build a picture of the space around you. Torpedoes come in different types that you unlock and craft for specific situations, and you can load them right away or store them for later. Planning ahead matters: pick your engagements wisely, decide what to keep in reserve, and time your attacks so you are not caught reloading when the enemy closes in.