Thalassophobia
Varattu Valo Games · 2026 · Simulation, Horror, Realistic, Underwater, Survival Horror
PC
Best price
Free
This game is free to play.
About Thalassophobia
Thalassophobia is a 4-player co-op horror diving game set in the crushing darkness of the deep ocean. Descend beneath the surface, complete high-risk objectives, uncover long-forgotten secrets, and depend on your crew to survive the horrors waiting below. The deeper you go, the less safe you are.