A mysterious cult has captured you. You're suspended from a conveyor mechanism and forced to partake in a collection of ritualistic challenges.

Master a tactile physics-driven weapon system with a unique manual reload feature.

Navigate small interconnected tunnel networks by selecting markers to move towards. Discover new paths, unlock shortcuts and solve puzzles.

Collect useful resources like food, ammo, keys and guns. Completionists also have secret items to find.

Cleanse the tunnels of cultists and creatures.

Will you conquer the tunnels and escape with your life?