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
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!
- 4
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.
- 5
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.
- 6
XenoFeud
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
XenoFeud is an insane top-down twin-stick arcade alien shooter, where you must survive hordes of alien intruders while defending a mysterious object in space.
- 7
Nova Swarm
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
Pick a ship, dive into readable bullet chaos, take down huge angry bosses, grab the bonus core you probably should have left alone, and chase one cleaner run in Nova Swarm.
- 8
Space War: Infinity
Single-player alternative to Polygon Attack — playable solo, no multiplayer required. Shares Action and Indie with Polygon Attack.
Vertical semi-procedural shmup with upgrades, real-time enemy waves, and infinite replayability. Level up your ship, unlock 20+ weapons, defeat 5 bosses, and survive endless bullet-hell combat.
- 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?