# Games like Gamma Bros

> The closest matches to Gamma Bros: Earthion, Geometry Wars: Retro Evolved, Mega City Force, CPU Invaders, and PixelJunk™ Shooter. 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. [Earthion](https://imho.run/games/3597580/earthion) — Shares twin stick shooting and weapon upgrades with Gamma Bros. 295 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/3597580/)
2. [Geometry Wars: Retro Evolved](https://imho.run/games/8400/geometry-wars-retro-evolved) — Shares twin stick shooting with Gamma Bros. 826 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/8400/)
3. [Mega City Force](https://imho.run/games/2259210/mega-city-force) — Also Twin Stick Shooter and Shoot 'Em Up, like Gamma Bros. 204 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/2259210/)
4. [CPU Invaders](https://imho.run/games/595440/cpu-invaders) — A frequent pick in Gamma Bros players' libraries, and another Indie. 171 Steam reviews, 84% positive. [Steam](https://store.steampowered.com/app/595440/)
5. [PixelJunk™ Shooter](https://imho.run/games/255870/pixeljunk-shooter) — Also Twin Stick Shooter, like Gamma Bros. 149 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/255870/)
6. [Space Invaders Extreme](https://imho.run/games/744050/space-invaders-extreme) — Shares boss battles with Gamma Bros. 154 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/744050/)
7. [Renegade Ops](https://imho.run/games/99300/renegade-ops) — A frequent pick in Gamma Bros players' libraries, and another Action. 531 Steam reviews, 85% positive. [Steam](https://store.steampowered.com/app/99300/)
8. [GUNFIELD](https://imho.run/games/2305900/gunfield) — Also Shoot 'Em Up, like Gamma Bros. 136 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/2305900/)
9. [Mobile Astro](https://imho.run/games/565110/mobile-astro) — Shares twin stick shooting with Gamma Bros. 66 Steam reviews, 65% positive. [Steam](https://store.steampowered.com/app/565110/)
10. [Blazing Chrome](https://imho.run/games/609110/blazing-chrome) — Also Shoot 'Em Up, like Gamma Bros. 512 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/609110/)
11. [Syder Arcade](https://imho.run/games/252310/syder-arcade) — Also Shoot 'Em Up and Space, like Gamma Bros. 268 Steam reviews, 85% positive. [Steam](https://store.steampowered.com/app/252310/)
12. [Nex Machina](https://imho.run/games/404540/nex-machina) — Shares twin stick shooting with Gamma Bros. 885 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/404540/)
13. [KILL KNIGHT](https://imho.run/games/2694420/kill-knight) — Shares twin stick shooting and weapon upgrades with Gamma Bros. 1,166 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/2694420/)
14. [Jamestown](https://imho.run/games/94200/jamestown) — Also Shoot 'Em Up, like Gamma Bros. 503 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/94200/)
15. [Space Elite Force](https://imho.run/games/855850/space-elite-force) — Also Shoot 'Em Up and Space, like Gamma Bros. 95 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/855850/)
16. [Galaxy Champions TV](https://imho.run/games/842750/galaxy-champions-tv) — Shares boss battles and twin stick shooting with Gamma Bros. 77 Steam reviews, 90% positive. [Steam](https://store.steampowered.com/app/842750/)
17. [Ultratron](https://imho.run/games/219190/ultratron) — Shares twin stick shooting with Gamma Bros. 320 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/219190/)
18. [The Bug Butcher](https://imho.run/games/350740/the-bug-butcher) — Shares weapon upgrades with Gamma Bros. 333 Steam reviews, 90% positive. [Steam](https://store.steampowered.com/app/350740/)
19. [Riddled Corpses](https://imho.run/games/369890/riddled-corpses) — A frequent pick in Gamma Bros players' libraries, and another RPG. 75 Steam reviews, 65% positive. [Steam](https://store.steampowered.com/app/369890/)
20. [Dino Run DX](https://imho.run/games/248330/dino-run-dx) — Same retro mood as Gamma Bros. 820 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/248330/)
21. [Project Warlock](https://imho.run/games/893680/project-warlock) — Shares weapon upgrades with Gamma Bros. 2,622 Steam reviews, 88% positive. [Steam](https://store.steampowered.com/app/893680/)
22. [TUNNEL DIVERS](https://imho.run/games/569720/tunnel-divers) — Also Twin Stick Shooter and Space, like Gamma Bros. 86 Steam reviews, 88% positive. [Steam](https://store.steampowered.com/app/569720/)
23. [Bit Blaster XL](https://imho.run/games/433950/bit-blaster-xl) — Also Shoot 'Em Up and Space, like Gamma Bros. 3,024 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/433950/)
24. [Distant Space](https://imho.run/games/569610/distant-space) — Shares boss battles with Gamma Bros. 159 Steam reviews, 77% positive. [Steam](https://store.steampowered.com/app/569610/)

## 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=436470&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=436470&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=436470&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=436470
- This page as markdown: https://imho.run/md/game/436470
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Gamma Bros

The original 8-bit twin-stick space shooter about brotherly love, available to play for free.

## Game info

- **AppID:** 436470
- **Developer:** Pixeljam
- **Publisher:** Pixeljam
- **Genres:** Action, Indie, Free To Play
- **Categories:** Single-player, Steam Achievements, Steam Leaderboards, Full controller support
- **Released:** Dec 10, 2018
- **Free to play:** yes
- **Platforms:** windows, mac

## Links

- [Full page with filters and more lists](https://imho.run/games/436470/gamma-bros)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=436470&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/436470/)
- [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/436470/gamma-bros 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.*