Single-player games like Galaxy Squad
Below are 18 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
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.
- 2
Into the Breach
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Control powerful mechs from the future to defeat an alien threat. Each attempt to save the world presents a new randomly generated challenge in this turn-based strategy game.
- 3
Battle Brothers
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Lead a mercenary company in this tactical RPG set in a medieval fantasy world. Chase fame and fortune as you choose where to go, who to recruit, which contracts to pursue, and how to train and equip your men in a procedurally generated open world campaign.
- 4
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 ...
- 5
Flotilla
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Lead your orbital battleships to victory in Flotilla! Fight, trade, and explore new planets in your journey through the galaxy. Featuring tactically rich 3D combat, flank and surprise the enemy from any direction. When the dust settles, generate another randomized universe for a brand new adventure!
- 6
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!
- 7
Warhammer 40,000: Chaos Gate - Daemonhunters
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Lead humanity’s greatest weapon, the Grey Knights, in this fast-paced turn-based tactical RPG. Root out and purge a galaxy-spanning plague in a cinematic, story-driven campaign, using the tactics and talents of your own personalised squad of Daemonhunters.
- 8
Xenonauts
Single-player alternative to Galaxy Squad — playable solo, no multiplayer required. Shares Strategy with Galaxy Squad.
Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien invasion, using small squads of persistent soldiers to eliminate the extraterrestrials and recover their technology in turn-based ground combat.
- 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
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.
- 13
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.
- 14
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.
- 15
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.
- 16
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.
- 17
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.
- 18
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.