18 Like Kerbal Space Program Good alternative? YES NO KSP is a game where the players create and manage their own space program. Build spacecraft, fly them, and try to help the Kerbals to fulfill their ultimate mission of... Commercial Mac Windows Linux Playstation Xbox No features added Add a feature
4 Like Oolite Good alternative? YES NO Oolite is a space sim game, inspired by Elite. Among Oolite's several similarities to its inspirational source, the gaming experience is enhanced by the context set... Free Open Source Mac Windows Linux First person view Add a feature
6 Like Pioneer Good alternative? YES NO Pioneer is a space adventure game set in the Milky Way galaxy at the turn of the 31st century. The game is open-ended, and you are free to explore the millions of star... Free Open Source Mac Windows Linux No features added Add a feature
4 Like Universe Sandbox Good alternative? YES NO Universe Sandbox is an interactive space simulator for Windows based PCs. Unlike most astronomy software that just shows you what the sky looks like or where the... Commercial Mac Windows Linux Steam No features added Add a feature
4 Like Orbiter Good alternative? YES NO Orbiter is a realistic 3D real-time space flight simulator program. Fed up with space games that insult your intelligence and violate every law of physics? Orbiter... Free Windows No features added Add a feature
4 Like Vega Strike Good alternative? YES NO Vega Strike is an Open Source 3D Action-Space-Sim that lets you trade, fight, and explore in a vast universe. Vega Strike is built on top of OpenGL and runs on... Free Open Source Mac Windows Linux Multiplayer Add a feature
