Terraria - Dig, Fight, Build! The very world is at your fingertips as you fight for survival, fortune, and glory.
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.
Minecraft - A block-building game that allows you to create and explore entire worlds from scratch.
Conan Exiles - Conan Exiles developed by Funcom and published by Koch Media.
Life is Feudal: Your Own - Life is Feudal: Your Own is a Massively Multiplayer, Role-playing, Open World and Survival video game developed and published by Bitbox Ltd.
Terasology - Terasology (started under the name Blockmania) is an open source project started by Benjamin...