Single-player games like Polygon Hero
Below are 11 single-player Steam games similar to Polygon Hero, 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 Hero page.
Ranked picks
- 1
Ultimate Zombie Defense
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Strategy with Polygon Hero.
Team up or face it alone in this top down zombie slaying defense adventure! Featuring up to 4 player online co-op, cleanse the infected wave by wave and upgrade your base with traps & defenses to build the Ultimate Zombie Defense. Can YOU stop them?
- 2
Organosphere
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Strategy with Polygon Hero.
FPS Shooter set in post-apocalyptic Johannesburg South Africa
- 3
Delivery from the Pain:Survival / 末日方舟:生存
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Strategy with Polygon Hero.
You'll play as a survivor in a world overrun by zombies. Explore and interact with other survivors, making tough choices about whether to help or exploit them. Defend against zombies, collect resources, craft, and fortify your shelter. Use strategy to escape this world and return to safety.
- 4
Nightmare of Decay
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Adventure with Polygon Hero.
A first-person action horror game set in a nightmarish manor infested with zombies, psychotic cultists, and a horde of other horrors. Utilize an assortment of different weapons in a brutal fight for survival as you try to escape from the Nightmare of Decay.
- 5
Frontline Zed
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Strategy with Polygon Hero.
Defend your fortified barricade by night, collect weapons and conduct repairs by day. Survive long enough to make your way through America and towards rescue.
- 6
ZOMBI
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Adventure with Polygon Hero.
London is falling. Are you prepared? The Last Blight is upon us. It was foretold. For the second time in history, a great plague has shrouded London in a fog of death. Big Ben tolls as thousands of unprepared die, or worse, are infected by a sickness more gruesome than death.
- 7
10 Miles To Safety
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Strategy with Polygon Hero.
The Apocalypse has arrived and your goal is simple: Make it 10 miles to safety through a limitless procedurally-generated world overrun with The Infected and packed with the tools and weapons to fight them.
- 8
Prototype™
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Adventure with Polygon Hero.
You are the Prototype, Alex Mercer, a man without memory armed with amazing shape-shifting abilities, hunting your way to the heart of the conspiracy which created you; making those responsible pay. Fast & Deadly Shape-Shifting Combat: Reconfigure your body to the situation at hand.
- 9
Don't Feed
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action and Strategy with Polygon Hero.
"Don't Feed" is inspired by popular "Warcraft3" custom games like "Footman Frenzy" and "Pimp My Peon". Four players fight to the death by commanding armies of upgradable units!
- 10
Bullseye
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action with Polygon Hero.
What better way to kill time than shooting arrows at a target in the middle of the ocean?
- 11
Maze And Dagger
Single-player alternative to Polygon Hero — playable solo, no multiplayer required. Shares Action with Polygon Hero.
You are alone. Lost in a maze. Defenseless... One wrong step and you're dead... But there is hope! Find weapons, potions, and armor hidden in the maze to aid you on your quest to find the exit!