Space Engineers

Space Engineers is a voxel-based sandbox game, developed and published by Czech independent developer Keen Software House. In 2013, the initial developmental release of the game joined the Steam early access program. During the following years of active development, Space Engineers sold over one million units. As of 2024, the game has sold over 5 million copies. In May 2015, for approximately a year and a half, the game's source code was officially available and maintained by KSH to assist the modding community. On December 15, 2016, the game entered Beta and was later officially released on February 28, 2019.