Single-player games like Polygon Attack
Below are 10 single-player Steam games similar to Polygon Attack, 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 Polygon Attack page.
Ranked picks
- 1
Bounce your Bullets!
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
A small game where you cannot stop moving forward. Your bullets get stronger and stronger after they bounce enough times. Bounce your Bullets! is a casual yet increasingly difficult colorful shmup where you survive for as long as possible against growing waves of enemies.
- 2
Galactic Explorers
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
Galactic Explorers is a top-down 2D retro space shooter inspired by early games such as Galaxian, and Asteroids.
- 3
TAILS GEAR HD
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
A revamped version of "Tales Gear," originally released in 2007, featuring high-resolution support, new systems, and rearranged background music. A full-fledged 2.5D vertical-scrolling shooter characterized by the Tail Pod, an optional weapon that combines offense and defense.
- 4
Shooting Blaster Big Bang Boom
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
Are you gonna shoot? YES! Are you gonna blast? YES! Are you gonna make a big bang? YES! Are you gonna make a big boom? YES! So what do you get? Shooting Blaster Big Bang Boom! Come have some fun, it's Good Time time!
- 5
Laser Droplets
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
Laser Droplets is a mixture of shoot ‘em up, bullet-hell, arcade styled, 2D game. It consists of 16 mini stages, each with a unique stage boss.
- 6
Royal Odyssey
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
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.
- 7
I, AI
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.
- 8
Eris One Stand
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
Join the Pook Star Legion in this shoot ’em up roguelike and battle through waves of enemies. Dodge incoming fire and choose your upgrades to transform your ship throughout each run as you fight to reclaim the Kryos Crystals stolen from the Pooks.
- 9
ULTIMATE HARDBASS DEFENCE
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
SHOOT. SURVIVE. DANCE HARDBASS.
- 10
The Directed
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Indie and Casual with Polygon Attack.
Go around dangerous traps, solve riddles. There is only one way. Can you find it?