Single-player games like GALXAGAR
Below are 10 single-player Steam games similar to GALXAGAR, 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 GALXAGAR page.
Ranked picks
- 1
Return Ace
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Be shot and shoot back! Rule reversal type Shmup "Return Ace"What you have been given is the power to take advantage of the oncoming malice and return it.Please enjoy the unique sense of incompatibility, tension, and striking that the experience of bullet energy weaves.
- 2
Incremental Space Defense Force League
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Pilot an A.C.E combat craft in a incremental retro styled sci-fi shoot 'em up where every run earns data shards, unlocks upgrades via 7 skill trees, fight bosses, conquer 100 prestige levels and push deeper into a war against the Worms invading the colony.
- 3
Storm Mined
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Inspired by the cult classic Mine Storm, Storm Mined modernizes arcade space shooting with rogue-lite upgrades and rhythm-based stages.
- 4
Royal Odyssey
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Royal Odyssey is a retro-style arcade space shooter where you pilot Prince Zayven’s ship through a deadly asteroid storm, blasting your way to survival.
- 5
Gunstorm
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Gunstorm is a space shooter loaded with playability. Wave after wave of alien craft attack your agile ship. Use the mouse to control your ship at the speed of thought in a perfectly balanced game that starts easy and gradually gets more difficult.
- 6
Shadow Wake
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Shadow Wake is a classic retro-arcade game with an 80s vibe. Lasers. Neon. Space. Battle hordes of aliens in fast-paced combat, manage your ship’s energy, and upgrade your gear.
- 7
Asteroid Destroyer
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Take control of your spacecraft, destroy asteroids and survive increasingly dangerous waves of cosmic threats.
- 8
Wings Of WW2
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
Take to the skies in this action-packed WWII arcade flight combat game. Engage enemy fighters, complete critical missions, and fight for control of the battlefield.
- 9
The Manse on Soracca
Single-player alternative to GALXAGAR — playable solo, no multiplayer required.
Tasked with finding a lost woman, private investigator Herbert Castaigne sails to the mysterious, fabled island of Soracca where he finds an imposing mansion. What he finds inside will change his life forever... as it will change yours.
- 10
IVOR
Single-player alternative to GALXAGAR — playable solo, no multiplayer required. Shares Action with GALXAGAR.
A blood-pumping throwback FPS set in a Norse-inspired world. The undead have risen and Ivor, the Drengr, has awakened. Sharpen your axes, load your shotgun, and get to killing.