# Games like Polygon War

> The closest matches to Polygon War: Sektori, UnderMine, Achilles: Survivor, Monsters are Coming!, and Gunbrella. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [Sektori](https://imho.run/games/2105620/sektori) — A frequent pick in Polygon War players' libraries, and another Action. 658 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/2105620/)
2. [UnderMine](https://imho.run/games/656350/undermine) — A frequent pick in Polygon War players' libraries, and another RPG. 4,358 Steam reviews, 90% positive. [Steam](https://store.steampowered.com/app/656350/)
3. [Achilles: Survivor](https://imho.run/games/2922410/achilles-survivor) — A frequent pick in Polygon War players' libraries, and another Action. 590 Steam reviews, 81% positive. [Steam](https://store.steampowered.com/app/2922410/)
4. [Monsters are Coming!](https://imho.run/games/2934220/monsters-are-coming) — A frequent pick in Polygon War players' libraries, and another Action. 1,055 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/2934220/)
5. [Gunbrella](https://imho.run/games/1580180/gunbrella) — A frequent pick in Polygon War players' libraries, and another Action. 525 Steam reviews, 85% positive. [Steam](https://store.steampowered.com/app/1580180/)
6. [Atomicrops](https://imho.run/games/757320/atomicrops) — A frequent pick in Polygon War players' libraries, and another Action. 2,545 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/757320/)
7. [Make Way](https://imho.run/games/1445790/make-way) — A frequent pick in Polygon War players' libraries, and another Action. 1,003 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/1445790/)
8. [Enter the Gungeon](https://imho.run/games/311690/enter-the-gungeon) — A frequent pick in Polygon War players' libraries, and another Action. 38,640 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/311690/)
9. [Nuclear Throne](https://imho.run/games/242680/nuclear-throne) — A frequent pick in Polygon War players' libraries, and another RPG. 9,705 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/242680/)
10. [Repetendium](https://imho.run/games/2055500/repetendium) — A frequent pick in Polygon War players' libraries, and another Action. 125 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/2055500/)
11. [Borderlands 2](https://imho.run/games/49520/borderlands-2) — A frequent pick in Polygon War players' libraries, and another RPG. 122,109 Steam reviews, 90% positive. [Steam](https://store.steampowered.com/app/49520/)
12. [Pepper Grinder](https://imho.run/games/2076580/pepper-grinder) — A frequent pick in Polygon War players' libraries, and another Action. 753 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/2076580/)
13. [Froguelike](https://imho.run/games/2315020/froguelike) — A frequent pick in Polygon War players' libraries, and another Action. 151 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/2315020/)
14. [Rogue Spirit](https://imho.run/games/1554970/rogue-spirit) — A frequent pick in Polygon War players' libraries, and another Action. 56 Steam reviews, 75% positive. [Steam](https://store.steampowered.com/app/1554970/)
15. [Have a Nice Death](https://imho.run/games/1740720/have-a-nice-death) — A frequent pick in Polygon War players' libraries, and another Action. 4,158 Steam reviews, 87% positive. [Steam](https://store.steampowered.com/app/1740720/)
16. [Don't Shit On My #!$@& Roof](https://imho.run/games/2143950/don-t-shit-on-my-roof) — A frequent pick in Polygon War players' libraries, and another Action. 102 Steam reviews, 87% positive. [Steam](https://store.steampowered.com/app/2143950/)
17. [Fictorum](https://imho.run/games/503620/fictorum) — A frequent pick in Polygon War players' libraries, and another RPG. 880 Steam reviews, 79% positive. [Steam](https://store.steampowered.com/app/503620/)
18. [OTXO](https://imho.run/games/1608640/otxo) — A frequent pick in Polygon War players' libraries, and another Action. 1,794 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/1608640/)
19. [Angeline Era](https://imho.run/games/2393920/angeline-era) — A frequent pick in Polygon War players' libraries, and another Action. 553 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/2393920/)
20. [The Binding of Isaac](https://imho.run/games/113200/the-binding-of-isaac) — A frequent pick in Polygon War players' libraries, and another RPG. 23,345 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/113200/)
21. [The Mageseeker: A League of Legends Story™](https://imho.run/games/1457080/the-mageseeker-a-league-of-legends-story) — A frequent pick in Polygon War players' libraries, and another RPG. 991 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/1457080/)
22. [Sunset Overdrive](https://imho.run/games/847370/sunset-overdrive) — A frequent pick in Polygon War players' libraries, and another Action. 6,834 Steam reviews, 90% positive. [Steam](https://store.steampowered.com/app/847370/)
23. [Ocean's Heart](https://imho.run/games/1393750/ocean-s-heart) — A frequent pick in Polygon War players' libraries, and another RPG. 684 Steam reviews, 81% positive. [Steam](https://store.steampowered.com/app/1393750/)
24. [Bing in Wonderland](https://imho.run/games/1710100/bing-in-wonderland) — A frequent pick in Polygon War players' libraries, and another Action. 74 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/1710100/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=4377410&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=4377410&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=4377410&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=4377410
- This page as markdown: https://imho.run/md/game/4377410
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Polygon War

A 2D comic-style squad survival game. Command triangle, square, and pentagon characters through waves of increasing difficulty. Mount weapons on every edge — blades, guns, flamethrowers, and more. Stack same weapons for gear combo bonuses. Burn, freeze, or shatter foes using material weaknesses.

## Game info

- **AppID:** 4377410
- **Developer:** 4R
- **Publisher:** 4R
- **Genres:** Action, Early Access
- **Categories:** Single-player, Full controller support, Family Sharing
- **Released:** Feb 23, 2026
- **Free to play:** no
- **Platforms:** windows, mac

## Links

- [Full page with filters and more lists](https://imho.run/games/4377410/polygon-war)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=4377410&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/4377410/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

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*Markdown version of https://imho.run/games/4377410/polygon-war for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*