I Thalassa
San Liuk · 2026 · Underwater, Exploration, Open World, Multiplayer, Submarine
PC
Best price
Free
This game is free to play.
About I Thalassa
Immerse yourself in an alien ocean in this open-world survival game. Explore the biomechanical depths, tame alien creatures, pilot submarines, and uncover the mysteries of the alien entity known as Thalassa.