In 7 Days to Die, the player spawns into a randomly-generated world or the present world of Navezgane, Arizona, with the objective of surviving for as long as possible against the elements and the zombie hordes.
Conan : Exiles
Conan Exiles is an open-world survival game, in the brutal lands of Conan The Barbarian. You are an exile, one of thousands cast out to fend for themselves in a barbaric wasteland swept by terrible sandstorms and besieged on every side by Enemies. Here you must fight to survive, build and dominate.
Ark : Survival Evolved
In the game, players must survive being stranded on an island filled with roaming dinosaurs and other prehistoric animals, natural hazards, and potentially hostile human players.