Underspace
The spiritual successor to Freelancer with a Lovecraftian, sandbox RPG twist. Explore a vast handmade universe with mod support and PvP/co-op multiplayer. You're going to need a bigger ship.
80% positive of 436 reviewsPlaying now: 3$9.99
Space Crew · Adventure · Moddable games to play together
5 Space Crew · Adventure · Moddable games your group can play together online, including Underspace, Scrap Mechanic, and Delivery & Beyond.
All games: 5
Scrap Mechanic
Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!
91% positive of 109,897 reviewsPlaying now: 1,279$28.99
Delivery & Beyond
No packages? No problem! Break in. Scrap everything. Deliver... A chaotic online co-op game for up to 5 players (or 15 if you really want to)!
90% positive of 1,994 reviewsPlaying now: 40Free
Star Control®: Origins
Star Control is a space role-playing game in which you command Earth's first interstellar starship on a mission to save the Earth from hostile alien empires.
73% positive of 2,076 reviewsPlaying now: 23$19.99
SCP: Escape Together
In the midst of a site-wide containment breach, you must team up with other Class-D personnel to escape the underground, isolated facility while evading the dangerous anomalies that have breached containment.
64% positive of 3,542 reviewsPlaying now: 2Free