Sci-fi Early Access games to play together

99 Sci-fi Early Access games your group can play together online, including Gangs of Space, Retrowave World, and The Wall.

All games: 24

Gangs of Space

Gangs of Space is a massively-multiplayer Rogue Shmup where Gangs of players compete for the conquest of the galaxy.

75% positive of 433 reviewsPlaying now: 0Free

Retrowave World

Neon lights, palm trees, synthwave, chrome robot women, speeding 80s supercars... Welcome to Retrowave World!

69% positive of 402 reviewsPlaying now: 0$9.99

The Wall

[Servers Temporarily Shut Down!] Build. Gather. Breach. The Wall is a never-before seen mix of genres, where dynamic maps, slick combat, base building, and economy management all come together.

69% positive of 382 reviewsPlaying now: 0Free

Fly Dangerous

Extremely high skill-ceiling 6dof flight racing in a variety of environments with leaderboards, multiplayer and VR support

77% positive of 372 reviewsPlaying now: 0Free

Dominance

Dominance is a multiplayer top-down shooter, built on a no-limits attitude. Choose between a rich variety of different ability and item combinations, select one of 6 distinct characters. Battle up to 24 foes on the ever-evolving terrain — and prove your Dominance.

64% positive of 356 reviewsPlaying now: 0Free

Stellar Warfare

Space RTS with base building and ship customization. Personal passion project. More than 200 available ships, weapons and modules to design your fleet with. Contains a small campaign, several single and multiplayer game modes and a coop game mode. Also contains Wave defense!

80% positive of 320 reviewsPlaying now: 0$19.99

HEAT REBORN

HEAT REBORN is a free massively multiplayer online first-person shooter. Completely re-created the original HEAT PROJECT with modern game engine. Brings you the improvement of graphics, game balance, and even with numbers of new game mode for you!

62% positive of 303 reviewsPlaying now: 0Free

EXOME

EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration. Battle hordes of aliens, upgrade your arsenal, and uncover the hidden truths of the deep forest. Will you face it alone or bring your friends along?

80% positive of 265 reviewsPlaying now: 0$14.99

Knights Within

Knights Within is a hack&slash horde shooter with roguelite elements. Design custom loadouts, navigate procedurally generated levels and utilize random power-ups. Either solo or with friends, can you survive endless waves of enemies to ensure humanity's survival?

95% positive of 249 reviewsPlaying now: 0$17.99

Outerstellar

Stranded on a hostile and deadly planet, you must gather resources, build shelter, and fight to survive each night. But the secrets of this world await in a gripping sci-fi survival PvP game.

71% positive of 190 reviewsPlaying now: 0Free

Pizza Bandit

A 4-player online co-op third-person PvE shooter where intense combat meets high-pressure cooking. Battle hordes, coordinate your loadout, and cook under fire to build your pizza empire.

81% positive of 187 reviewsPlaying now: 0$24.99

Stellar Survivor

Stranded on an alien planet, you must defend your Powercore! Use your weapons to fight hordes of alien enemies and strategically use traps in this new FPS tower-defense survival game!

64% positive of 176 reviewsPlaying now: 0Free

Punch Planet - Early Access

Punch Planet is a Competitive Sci-Fi 2D fighter with a rich and immersive universe, spanning exotic planets, advanced cities, and alien races.

91% positive of 172 reviewsPlaying now: 0$19.99

Liquidation RTS

Enter the war-torn world of Veá, where sci-fi and fantasy collide in Liquidation, an immersive RTS. Lead your armies and harness powerful abilities in a high-stakes battle for Quenrium, the mysterious substance that holds Veá’s fate.

89% positive of 167 reviewsPlaying now: 0$21.99

Life Not Supported

You are the lone survivor orbiting a potential new home planet, tethered to what’s left of your ship. Gather nearby debris and assemble a make-shift vessel in an attempt to survive the harsh realities of space. Maybe you'll live long enough to uncover the truth behind the ship's malfunction...

65% positive of 161 reviewsPlaying now: 0$18.99

Foobar Zero

Foobar Zero is a fast-paced multiplayer shooter game, with anime characters. Customize your characters with various outfits, create your own loadout with futuristic guns and swords, and dominate your enemies with superior movement!

81% positive of 149 reviewsPlaying now: 0Free

Subspace Discovery

Fly through Subspace, build your own ship, and engage in epic battles. Mine asteroids and research new technologies. Uncover the origins of the alien homeworld by solving weekly events in this Co-op PvE MMO.

74% positive of 147 reviewsPlaying now: 0Free

SCP: ReEnter

SCP: ReEnter is a free, asymmetrical multiplayer FPS set during a massive containment breach. Players are randomly assigned to Humans or SCPs. Fight to secure the facility, escape, or slaughter everyone with seven playable anomalies.

67% positive of 146 reviewsPlaying now: 0Free

Nelo

Nelo is the lightning fast, out of this world, genre-blending, bullet-hell, character-action epic meticulously crafted by the loving couple at Magic & Mirrors.

69% positive of 139 reviewsPlaying now: 0$4.99

FEAR OF FAITH

FEAR OF FAITH is a 1-4 player co-op survival horror game where cloned soldiers raid cursed WWII bunkers. Choose your class, combine spells and drink BEER to keep your FEAR away, or face a fate worse than DEATH

76% positive of 138 reviewsPlaying now: 0$7.99

Moduwar

Moduwar is an adaptive organic RTS where you control an alien creature, Modu - and your body is your army. Grow new organs, split, merge and mutate them into unique units that adapt to your needs as you fight against human and alien threats in single and multiplayer modes.

88% positive of 137 reviewsPlaying now: 0$14.99

Super Pilot

Super Pilot is a F-Zero inspired arcade futuristic racer that lets you create, edit and share your tracks in the blink of an eye.

91% positive of 136 reviewsPlaying now: 0$12.99

Code ZIN: Esper Arena

Code ZIN: Esper Arena is a Free To Play anime-style third-person arena shooter. Test both your reflexes and strategy in adrenaline-inducing combat. Succeed and become immortalized or fail and be forgotten. This is your chance for glory.

72% positive of 129 reviewsPlaying now: 0Free

Warped Universe

A free-to-play co-op sci-fi looter shooter where every mission changes the universe for everyone. Squad up with up to 4 friends, on the ground or in space, in real time or turn based, and push back the Void together.

75% positive of 128 reviewsPlaying now: 0Free