Single-player games like Galactic Slice
Below are 8 single-player Steam games similar to Galactic Slice, 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 Galactic Slice page.
Ranked picks
- 1
Gamma Zero
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action and Indie with Galactic Slice.
The earth is being attacked by creatures from deep space! Time to bring the fight back to them! Battle through multiple stages of heart pounding bullet hell action. Evade the onslaught of bullets, rack up massive multipliers, and get revenge for your planet!
- 2
Dwarf Star
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action and Indie with Galactic Slice.
Dwarf Star: 16 bit inspired game where mercenary go shoot shoot on evil alien guys who were accidentally fabricated by the government. Top down space shooter with a mission based structure. However, you can do these missions in plenty of different orders with different amounts of upgrades.
- 3
Astro Fighters
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action with Galactic Slice.
Astro Fighters is a tough old school vertical scrolling bullet hell shooter designed to test your skills with non-stop arcade style action. Fight against large bosses at the end of every level and compete for the high score across 4 difficulty modes to be the best fighter pilot in the game.
- 4
ShapeNeon Chaos
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action and Indie with Galactic Slice.
ShapeNeon Chaos is an old school style space-shooter. You are a ship facing off waves of deadly enemies. This game was made to give you a shot of adrenaline in a couple of minutes. Lots of bullets and neon in an arcade psychedelic shooter!
- 5
Red Blue Cell
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action with Galactic Slice.
This is a retro barrage flying shooting game. Drive a space fighter plane, shuttle between planets and space stations, and use powerful firepower to destroy enemy space battleships! !
- 6
Orbital Invaders
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action and Indie with Galactic Slice.
3D Sci-Fi arcade Shoot'em up game. Destroy asteroids and aliens. Shoot them all!3D arena shooter with multiple worlds. Spaceship simulator and shmup arcade style game.
- 7
Blast'N Bounty
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action and Indie with Galactic Slice.
Blast’N Bounty is a vertical scrolling shoot’em up featuring 8 stages players can tackle in the order of their choosing. Cruise through a crazy solar system in a mix of pixel art and low poly 3D with action that’s easy to learn but tough to master!
- 8
Exphelius: Arena
Single-player alternative to Galactic Slice — playable solo, no multiplayer required. Shares Action and Indie with Galactic Slice.
Prove yourself and earn your wings in the Exphelius Championships - a reckless bloodsport of vehicular mayhem across the galaxy Exphelius. Win matches across multiple game modes to earn cash and new parts, upgrade your ships or buy new ones, and claim your way to the top.