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.
DayZ - DayZ is an open world multiplayer survival game that tosses you in the midst of a zombie apocalypse.
Wild Terra Online - Wild Terra Online is a Massively Multiplayer Online Role-playing Life-Simulation by Juvty Worlds Ltd.
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.
Green Hell - Green Hell comes with a blend of Open World, Survival, and Exploration game elements, developed by Creepy Jar for Multiple Platforms.
Sea of Thieves - Sea of Thieves is a 2018 Action-Adventure, First-person and Multiplayer video game created by Rare and published by Microsoft Studios.