Subnautica - Subnautica is an Action-Adventure, Horror Survival, FPS, Exploration and Single-player video game created and published by Unknown Worlds Entertainment.
Rust Game - Rust’s world is harsh. The environment is not kind. Bears and wolves will chase and kill you. Falling from a height will kill you. Being exposed to radiation for an extended period will kill you. Starving will kill you. Being cold will kill you.
ABZU - ABZU is a Fantasy-based, Action-Adventure, Open-World, Exploration and Single-player Simulation developed by Giant Squid and published by 505 Games.
7 Days to Die - 7 Days to Die is a post-apocalyptic survival game, during which players must craft shelters and horde resources in order to survive waves of undead enemies. Read more about 7 Days to Die.
Aquanaut’s Holiday: Hidden Memories - Aquanaut’s Holiday: Hidden Memories is a Submarine Adventure and Single-player video game created by Artdink and published by Sony Computer Entertainment.
DayZ - DayZ is an open world multiplayer survival game that tosses you in the midst of a zombie apocalypse.