Once Upon a Galaxy
ONCE UPON A GALAXY is an easy to learn Card Battler with incredible strategic depth and near infinite fun! Which of your favorite characters from myth and fairy tale will you choose?
75% positive of 765 reviewsPlaying now: 100Free
Strategy · Funny · Space games to play together
13 Strategy · Funny · Space games your group can play together online, including Once Upon a Galaxy, Super Sus, and Unfortunate Spacemen.
All games: 13
Super Sus
Welcome to join the multiplayer social deduction game - Super Sus! Engage in intense gameplay with global players, as you strategize to safeguard your spaceship from the cunning Impostors determined to sabotage the mission and eliminate everyone aboard!
71% positive of 3,207 reviewsPlaying now: 259Free
Unfortunate Spacemen
An online multiplayer game about shapeshifting deception and betrayal! As a hapless, brave spaceman employed by The Company you'll work diligently to defend and be rescued from failing outposts, but not everyone around you is who they claim to be...
86% positive of 7,560 reviewsPlaying now: 145Free
Out of Space
Strategy co-op online multiplayer game about living on a spaceship with your roommates. You'll need to generate resources, take care of a deadly alien infestation, upgrade your appliances and build your sustainable space home. Living together is never easy, especially when you are in outer space!
79% positive of 2,016 reviewsPlaying now: 23$3.74
Galaxy Trucker: Extended Edition
Sign up to be a galaxy trucker today! An adaptation of Vlaada Chvátil’s award-winning board game is now on Steam. Already includes the ALIEN TECHNOLOGIES expansion!
88% positive of 216 reviewsPlaying now: 6$9.99
Worbital
With the shifting gravity on your side, aim your cannons, blast your enemies and enjoy the fireworks. Worbital is a real-time strategic artillery game in space, peppered with a heavy dose of cosmic chaos. The goal: be the last civilization standing!
87% positive of 419 reviewsPlaying now: 5$12.99
Awesomenauts Turns a MOBA Into a 2D Team Brawl
Join up to two friends for a 3v3 platforming MOBA, push through droid lanes, and break the rival team’s base in Awesomenauts.
84% positive of 11,825 reviewsPlaying now: 69$19.99
This Means Warp
It’s co-op space survival fun, Jim, but not as we know it. This Means Warp is an intense spaceship management roguelite experience for 1-4 players. Explore a procedurally generated universe, upgrade your ship, battle dangerous enemies and adapt your strategies to survive in a hostile galaxy.
71% positive of 439 reviewsPlaying now: 0$19.99
Project Planet - Earth vs Humanity
Destroy Humanity with virus outbreaks, asteroid impacts and more as Planet Earth! Or team up with up to five friends as the World Leaders, Industry, Media, Scientists and Public, and try to survive. Impossible dilemmas and choices-matter create countless paths in this strategy party game!
78% positive of 361 reviewsPlaying now: 0$24.99
Spacelines from the Far Out: Flight School
Spacelines from the Far Out: Flight School is all about getting you prepared to take on the task of running your own Spaceline before launch! Join up to 3 other people to take on the challenges and demands as you ferry people to their destination.
81% positive of 253 reviewsPlaying now: 0Free
Space Food Truck
Space Food Truck is a cooperative, culinary scifi adventure. 1-4 players take on unique roles aboard the Galaxy Gourmet. Their mission: explore a vast, procedurally-generated galaxy in search of exotic ingredients, craft delicious recipes, and withstand the untold dangers of deep space.
70% positive of 217 reviewsPlaying now: 0$9.99
Flotilla puts two friends in command of a space fleet
Explore a randomly assembled galaxy and plan three-dimensional ship battles together in Flotilla’s two-player split-screen Adventure.
83% positive of 201 reviewsPlaying now: 0$9.99
Star Control I and II
Explore a vast universe with pulse-pounding action, side-splitting humor, and hair-raising plot twists in these 2 classic space adventure games.
81% positive of 164 reviewsPlaying now: 0$1.99