Single-player games like Galaxy Squad
Below are 19 single-player Steam games similar to Galaxy Squad, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Galaxy Squad page.
Ranked picks
- 1
Void Marauders
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Lead a band of space pirates and loot and pillage your way across the stars in this turn based tactical game!
- 2
Cosmica
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
A strategic sci-fi rogue-lite deck building game, with unique storytelling and strategic elements.
- 3
BATTLETECH
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war.
- 4
Spaceland: Sci-Fi Indie Tactics
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Incredibly dynamic turn-based strategy, reviving the traditions of the old school tactics. Lead a team of the most desperate fighters, destroy alien monsters and uncover the secrets of the lost planet.
- 5
XCOM®: Chimera Squad
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
XCOM: Chimera Squad delivers an all-new story and turn-based tactical combat experience in the XCOM universe.
- 6
Star Hammer: The Vanguard Prophecy
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Take command of Naval Strike Group 7 and lead your fleet to victory in full 3D tactical space combat. Star Hammer: The Vanguard Prophecy is a sci-fi strategy saga that will test your skills as both capital assault ship Captain and naval fleet Commander.
- 7
Horizon
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Horizon is a turn-based space strategy game of galactic exploration and conquest in which you are in control of humanity’s destiny. You will explore deep space, find new frontiers and discover alien artifacts hidden on long-abandoned planets.
- 8
Halfway
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Halfway is a turn-based strategy RPG taking place a few hundred years into the future. Humanity has started colonising new worlds. Until now, they were alone ...
- 9
Phantom Doctrine
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
The year is 1983. The world teeters on the verge of destruction as the Cold War tightens its icy grip. East or West: trust no one, question everything. The fate of humanity rests in your hands as you pit spy versus spy in tactical Phantom Doctrine.
- 10
The Bureau: XCOM Declassified
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
The year is 1962 and the Cold War has the nation gripped by fear. A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.
- 11
XCOM® 2
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.
- 12
Firefly
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
This is a relaxing and casual simulation game. Use tools such as countdown and focus alarm to improve your focus efficiency. Talk and interact with your partners to improve their favorability. The game scenes include classrooms, future cities, train compartments and ordinary houses.
- 13
Gedonia
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
Gedonia is a classic open world rpg, featuring a complete freedom of building your character, exploring a huge world and completing quests.
- 14
Gedonia 2
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
Gedonia 2 is an online coop RPG, which allows up to 4 players to freely explore living open world and build absolutely unique characters. An expanded and improved sequel for RPG Gedonia.
- 15
Putrefaction
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
Putrefaction is a First Person Shooter with horror elements, lots of enemies and weapons, heavily inspired by old-school shooter classics.
- 16
The Tape
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
The Tape is a slow and creepy first person horror game, with mystical story and abstract psychological elements.
- 17
Putrefaction 2: Void Walker
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
Putrefaction 2: Void Walker is fast-paced, hardcore, arcade FPS, inspired by old-school shooters.
- 18
Envy the Dead
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Envy the Dead is zombie survival roguelike, in which you are leading group of unique, randomly generated characters through destroyed lands, infested with zombies.
- 19
Putrefaction 2: Rumble in the hometown
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required.
Putrefaction 2: Rumble in the hometown is a stand-alone campaign for Putrefaction 2: Void Walker, with new levels and enemies to fight. You can play this game without purchasing original Putrefaction 2.