ASCIILL - Third-person action puzzle game with the crazy retro style.
EVE Online - Player-created empires, player-driven markets, and endless ways to embark on your personal sci-fi adventure.
FTL: Faster Than Light - FTL is a spaceship simulation roguelike-like.
Star Citizen - 1, 966, 341. Active citizen. Help us make Star Citizen a reality! Become a backer of the next-generation of Space-man. Reserve your ship.
SpaceX Interplanetary Transport System - A simple rocket that takes humans to Mars.
Elite Dangerous - Elite Dangerous is a 2015 Trading, Action, Sci-fi, Exploration, Open World and Space Simulation by Frontier Developments.