Empyrion - Empyrion is a 3D open world, space survival adventure in which you can fly across space and land on...
Cosmoteer: Starship Architect and Commander - Cosmoteer: Starship Architect and Commander published and developed by Walternate Realities is a Strategy, Single-player, and Multiplayer Simulation.
StarMade - StarMade is a Minecraft inspired 3D space shooter.
Far: Lone Sails - Far: Lone Sails developed by Okomotive and published by Mixtivision is an Atmospheric, Adventure, and Single-player video game.
EVE Online - Player-created empires, player-driven markets, and endless ways to embark on your personal sci-fi adventure.
Rover Builder - Rover Builder developed and published by Hatfuls Games is a Building, Strategy, and Single-player Simulation.