Mycopunk
Cut through fungal aliens in this hyper-customizable, mission based looter shooter. Hundreds of hand-crafted upgrades, 4-player co-op, and a little roach man. What’s not to love?
88% positive of 4,561 reviewsPlaying now: 1,762$7.49
Sci-fi Action games to play together
521 Sci-fi Action games your group can play together online, including Mycopunk, STAR WARS: Galactic Racer™, and Far Far West.
All games: 24
STAR WARS: Galactic Racer™
STAR WARS: Galactic Racer™ is a runs-based, high-stakes reinvention of racing born in the lawless Outer Rim. With the Empire gone and the galaxy rebuilding, The Galactic League is created: an underground, unsanctioned circuit where syndicates bankroll chaos and champions are forged.
86% positive of 6,802 reviewsPlaying now: 6,848$59.99
Far Far West
Yee-haw, Cowboys! Team up in this chaotic 1-4 player co-op shooter. Journey to the Far Far West to blast monsters, sling spells, complete missions, and collect bounties. Work as a team to get in, get paid and get out (mostly) alive.
94% positive of 32,754 reviewsPlaying now: 4,694$15.99
Hubble Bubble
Co-op hookah shop sim for 1 to 4 friends. Run Ghalyan's Hookah Lounge on a space station: pack the bowl, light the coals, serve the aliens and act normal. Nothing on this station is normal.
92% positive of 112 reviewsPlaying now: 177$6.39
Tyr
Tyr is a multiplayer tank shooter. Pilot heavy-armored vehicles with unique capabilities and upgrade them as you battle for victory with your team.
84% positive of 4,163 reviewsPlaying now: 735Free
Subnautica 2
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
91% positive of 118,571 reviewsPlaying now: 2,064$29.99
Active Matter
Join dangerous raids for loot or intense PvP/PvE battles in this new realistic military shooter set in a fractured multiverse. Fight in quantum-unstable zones for control of active matter - the substance that bends time and space.
77% positive of 4,167 reviewsPlaying now: 5,778$23.99
AI Olympius
Join the rebels in a third-person shooter with RPG elements and base-building mode. Fight against various combat drone models under the control of the supreme AI.
88% positive of 225 reviewsPlaying now: 109$14.99
Gears of War: E-Day
Experience Emergence Day – the brutal origin story of one of gaming’s most acclaimed third-person shooter franchises.
72% positive of 10,573 reviewsPlaying now: 11,240$69.99
Space Defender: Frontier Squadron
A top-down space shooter with deep RPG progression. Fly a voiced story in four acts, from a war across three galaxies to the gravity wells of Kepler, lead your wingmen, hunt pirate captains and hold a collapsing front. Solo, or with a friend on the second controller.
98% positive of 123 reviewsPlaying now: 13$6.99
Cyberfrags '69
Move fast and shoot fast in Cyberfrags '69. Double jump, wall-run, and blast your way to victory in intense PvP and Co-Op, or play as Cyber-Frank as he slaughters the Cyber-Nazis invading his home!
95% positive of 164 reviewsPlaying now: 6Free
Marathon
Explore the lost colony of Tau Ceti IV, scavenging valuable loot in a high-stakes survival first person shooter from the creators of Halo and Destiny.
81% positive of 45,469 reviewsPlaying now: 3,479$39.99
Mega Man Star Force Legacy Collection
The Mega Man Star Force series, which expanded into an anime, is back in the Mega Man Star Force Legacy Collection! This collection includes seven games and additional features like a gallery of illustrations and music! Online play is also supported!
95% positive of 671 reviewsPlaying now: 42$29.99
Planet Killer
A physics-driven sci-fi destruction roguelite. Orbit hostile worlds, unleash devastating weapons, and carve real craters into fully simulated planets while escalating planetary defenses fight back.
83% positive of 136 reviewsPlaying now: 20$12.99
Rhythm Doctor
Save patients with your rhythm mastery! Rhythm Doctor is a rhythm game where you heal patients by defibrillating in time to their heartbeats. Learn each patient's unique heartbeat and defeat boss viruses trying to sabotage your rhythm, all set to heart-pumping, soul-soothing music.
97% positive of 25,195 reviewsPlaying now: 70$19.99
ARC Raiders
ARC Raiders is a multiplayer extraction adventure, set in a lethal future earth, ravaged by a mysterious mechanized threat known as ARC.
82% positive of 308,029 reviewsPlaying now: 78,841$39.99
Angels Fall First
From commanding the battle standing on the bridge of your flagship all the way down to tactical infantry firefights - AFF brings together all the combat you ever loved in a rich science fiction setting. Boarding, pilotable capital ships, deep weapon customization and full Bot support included!
80% positive of 3,893 reviewsPlaying now: 20$17.99
Outlive 25
Build your base, prepare your troops, and face your most epic battle yet in this old-school real-time strategy game. Choose between two factions, test your skills in three epic campaigns and engage in online battles with up to 16 players simultaneously.
93% positive of 215 reviewsPlaying now: 14$11.99
Roadside Research
Roadside Research is a 1 to 4 player co-op gas station simulator. Except you’re aliens. And undercover. Do very human things like restocking shelves while preparing for the invasion. Just don’t get caught.
85% positive of 4,096 reviewsPlaying now: 87$14.99
StarRupture
StarRupture is a first-person open world base-building game with advanced combat and tons of exploration. Play alone or in a group on this sublime and ever-changing planet, extract and manage resources, create your complex industrial system and fight off hordes of alien monsters.
79% positive of 12,564 reviewsPlaying now: 1,145$19.99
Abiotic Factor
Abiotic Factor is a survival crafting experience for 1-6 players set in the depths of an underground research facility. Caught between paranormal containment failure, a military crusade, and chaos from a dozen realms, the world’s greatest minds must survive against the universe’s biggest threats.
94% positive of 42,834 reviewsPlaying now: 2,527$34.99
33 Days till Extraction
33 Days till Extraction is a top-down sci-fi action RPG shooter with roguelike progression. Harness brutal firepower and necromantic skills to survive.
83% positive of 101 reviewsPlaying now: 6$17.99
Inferno Protocol
A survival horror set in a massive maze. Play solo or 6-player co-op. Scavenge resources to craft gear and survive against terrifying enemies. Unlock unique abilities and find the exit.
78% positive of 194 reviewsPlaying now: 11$9.44
Species: Unknown
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
94% positive of 9,905 reviewsPlaying now: 77$7.99