A first person social deduction game, combining real time action and communication, playable up to 16 players. While most players will cooperate to complete objectives to ensure victory, a small portion of dissidents will try their best to stop them at all cost, without being caught.
84%84% positive of 16,725 reviews152Playing now: 152$9.99
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%86% positive of 7,560 reviews145Playing now: 145Free
Share a Creative or Survival world in Space Engineers, where your group turns mined resources and block-by-block ideas into ships, bases, and missions.
89%89% positive of 102,794 reviews4.4KPlaying now: 4,445$19.99
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%71% positive of 3,207 reviews259Playing now: 259Free
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!
78%78% positive of 29,243 reviews586Playing now: 586$19.99
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%88% positive of 216 reviews6Playing now: 6$9.99
Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding space adventure. Fight, trade, build, and connect with a universe driven and shaped directly by players.
72%72% positive of 39,776 reviews5.4KPlaying now: 5,419Free
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%64% positive of 3,542 reviews2Playing now: 2Free
Allegiance is a team-based multiplayer space combat sim that seamlessly combines first-person space combat with a top-down-view perspective, real time strategy, and real time tactics. Team commanders build bases, research technology, and coordinate players to execute a wide range of strategies.
79%79% positive of 187 reviews15Playing now: 15Free
An 10 player online social deduction game inspired by games like Among Us & Town of Salem, where the stowaway is tasked with killing the crew before they reach land!
74%74% positive of 427 reviews0Playing now: 0$4.99
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%78% positive of 361 reviews0Playing now: 0$24.99
Airmen is a first person ship building and battling game featuring airships, landships and watercraft. Crew your ship solo or alongside friends on dangerous expeditions into the archipelago to complete contracts, collect resources, and upgrade your ships.
75%75% positive of 315 reviews0Playing now: 0$14.99
Crashed on a strange island, survivors must forage, craft, and complete objectives to stay alive. But ferocious beasts, harsh weather, and secret saboteurs seek to make sure they never escape. Betray your friends or survive the island in Betrayal Beach, a 4-8 player social deduction survival game.