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
NOXON
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
A neon-drenched FPS arena shooter where momentum is everything. Bunny hop, air strafe, wall jump, grapple, and dash through waves of glowing enemies in an ever-changing arena. Chain kills, climb the multiplier, survive. Inspired by Geometry Wars and Quake movement.
- 2
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.
- 3
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.
- 4
ICEwall
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
An action roguelike shoot 'em up. Draft power-ups between levels to become stronger and build crazy combos. Several player ships to unlock, multiple game modes; including Endless Mode and Arcade, leaderboards and achievement challenges!
- 5
Drunken Robot Pornography
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Bullet-hell, boss-battle, first-person shooter, with giant-robots, martinis and jetpacks. YES. Drink the cocktails. Fight the titans. Make your own Titans. Drink your friend's cocktails.
- 6
Sektori
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action with Sphere Fight.
Sektori is an intense, fast paced twin-stick shooter infused with hard hitting techno music. A game where the high-adrenaline gameplay, visuals, and music come together to transport you into another state of consciousness.
- 7
NIDUS
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
A symbiotic Flower and Wasp struggle to complete their lifecycle, in a challengingly twisted arcade experience. Control both characters at once in mind-bending Single Player, or team up with a friend in hectic Local Co-Op. Master the symbiotic duet, devour the swarm, and ascend the leaderboard.
- 8
Swarmlake
Single-player alternative to Sphere Fight — playable solo, no multiplayer required. Shares Action and Indie with Sphere Fight.
Swarmlake is an ultra-intense first-person shooter ballet about fighting a record-breaking swarm.