Single-player games like Sphere Fight
Below are 8 single-player Steam games similar to Sphere Fight, 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 Sphere Fight page.
Ranked picks
- 1
Heartbeats
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Would you survive a panic attack? Test your limits in this anxiety-inducing twin-stick shooter, blasting away intrusive thoughts using your Inner weapon.
- 2
Ghost Grab 3000
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Introducing the Grapple Beam! Chain ghosts together then pop them all at once for points in an endless 'bullet hell' arcade apocalypse.
- 3
Dextram
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
This arcade shoot 'em up has no shooting and you can only turn right. Avoid waves of enemies and get points as they crash into each other. Pick up power-ups, such as a large laser or a force field to destroy the enemies. Die, get a score and repeat to get a higher score the next run.
- 4
VOIDRAVE
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
A bullet hell shmup with a secret. 100 waves, 20 bosses, and the slow realization that the sector you're purging isn't a sector. You are not crossing the void. You are inside it.
- 5
Senli 307
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Senli 307 is a top-down shooter where you can turn, accelerate, and decelerate using only WASD (or arrow keys), and repeatedly search for and destroy enemies.
- 6
Abyss Prowler
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Abyss Prowler is an arcade inspired top-down arena shooter where you should always stay on the move to survive. Dash, reposition and strike. Demo is available.
- 7
VectaGuard
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Arcade-inspired shmup action where neon vector caverns explode with modern visuals, dynamic music, weapon upgrades and intense score chasing.
- 8
HELI 100
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Isometric bullet hell sci-fi shooter in a futuristic atmosphere