2D · Space games to play together

95 2D · Space games your group can play together online, including Among Us, Beat Hazard 2, and Hades' Star.

All games: 24

Among Us

An online and local party game of teamwork and betrayal for 4-15 players...in space!

92% positive of 662,775 reviewsPlaying now: 9,028$4.99

Beat Hazard 2

Experience your music collection as never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music.

89% positive of 1,395 reviewsPlaying now: 2$18.99

Hades' Star

A unique space strategy game where thousands of players participate in one shared galaxy.

72% positive of 2,696 reviewsPlaying now: 134Free

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

ZeroRanger

This is the story of a fighter who wanted to become...

95% positive of 2,061 reviewsPlaying now: 11$11.99

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

Heat Signature

Heat Signature is a game from the developers of Gunpoint where you break into spaceships, make terrible mistakes, and think of clever ways out of them. You take a mission, fly to the target ship, sneak inside, and make clever use of your gadgets to distract, ambush and take out the crew.

94% positive of 6,867 reviewsPlaying now: 27$14.99

Starblast

Fun, fast paced online multiplayer arcade space shooter. Take control of your spaceship, mine asteroids, increase your stats, upgrade to different types of spaceships with improved stats and weapons. Fight against other players and collect their gems.

79% positive of 1,058 reviewsPlaying now: 29$9.99

Starbound Co-op: Build a Shared Universe Together

Explore planets, follow a story campaign, and build homes together in a four-player online sandbox where every friend has a ship of their own.

91% positive of 120,658 reviewsPlaying now: 824$14.99

Super Hydorah

Super Hydorah is a nonlinear horizontal shoot’ em up designed to offer a challenging experience, sublimating the richness of traditional shmup classics. Face the menace of the Meroptians aboard the Delta Lance, alone or with your friends in this game with direct action and nostalgic art.

85% positive of 290 reviewsPlaying now: 2$1.99

Particle Fleet: Emergence

Build and design your own fleets and stand opposed to the Particulate in this physics/strategy/RTS/fleet hybrid. Build partially destructible and self repairing ships that interact with enemies less controlled by some scripted logic and more driven by a real time massive physics particle simulation.

92% positive of 1,202 reviewsPlaying now: 37$14.99

DoDonPachi Resurrection

The legendary bullet-hell shoot-’em-up series has come to Steam! DoDonPachi is ressurected after a Blissful Death with enough modes to satisfy the beginner and the expert player alike. Tonight we dine in bullet hell!

95% positive of 988 reviewsPlaying now: 8$29.99

CRYPTARK

Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.

83% positive of 913 reviewsPlaying now: 1$14.99

STAR WARS™ Galactic Battlegrounds Saga

Lead the great armies of the Star Wars™ Episode II: Attack of the Clones saga in intense real-time strategy clashes. Enter the fray as the Galactic Empire, Rebel Alliance, Wookies, Trade Federation, Gungans or Royal Naboo to determine the course of the Galactic Civil War.

92% positive of 3,980 reviewsPlaying now: 149$5.99

Istrolid

In Istrolid you design your own unique spaceships from a large number of parts to fit your strategy and play style. With no set units or factions you are free to create a fleet where each ship has its own balanced strengths and weaknesses, from basic fighters and bombers to hulking battleships and speedy destroyers.

86% positive of 2,695 reviewsPlaying now: 4Free

Lovers in a Dangerous Spacetime

Explore a neon galaxy in your very own battleship in this 1- to 4-player couch co-op adventure.

93% positive of 3,377 reviewsPlaying now: 23$14.99

Tasty Planet: Back for Seconds

Control a tiny ball of grey goo with the ability to eat anything smaller than itself. The more it eats, the bigger it gets! Eat rats, dinosaurs, gladiators, samurai, pyramids, volcanoes... Everything! Soon you'll be eating the entire planet.

93% positive of 630 reviewsPlaying now: 2$7.99

Relic Hunters Zero: Remix

Relic Hunters Zero: Remix is a remaster of the FREE 1 million player hit game about blasting evil space ducks and turtles with tiny cute guns. It’s fast, it’s tactical, and feels deliciously smooth to play. Unlock new weapons, characters and relics to defeat the Ducan Commander!

92% positive of 6,751 reviewsPlaying now: 6Free

DARIUSBURST Chronicle Saviours

DARIUSBURST Chronicle Saviours is the latest installment in Taito's DARIUS series of arcade-style shooting games. Blast hordes of alien sea-monsters, and blaze your own trail through branching environments.

81% positive of 721 reviewsPlaying now: 5$49.99

Subspace Continuum

THE legendary free online multiplayer space shooter! Addictive, fast-paced, easy to learn, and impossible to master.

87% positive of 639 reviewsPlaying now: 9Free

Ikaruga

Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!

94% positive of 2,215 reviewsPlaying now: 8$9.99

Signs of Life

Signs of Life is a sci-fi survival sandbox platformer with a combination of procedurally generated and hand-crafted content. You'll explore mysterious locations, mine blocks for resources, and meet strange (and some familiar) creatures, some of which don't even want to kill you and eat your corpse.

75% positive of 716 reviewsPlaying now: 12$14.99