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Gamma Bros
Guide the Gamma Brothers through waves of alien attacks, blasting your way home from work in this frantic twin-stick space shooter about brotherly love.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-27.
“super fun and responsive. im not sure what the complaints are about controls? seemed pretty intuitive to me as far as a dual stick using only the keyboard. cool aesthetics and music and vibe. fun times for a short play here and there.”
— a player, Steam review · 1 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-27.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
The Dino Run 2 Kickstarter Is Live!
Hello all, Pixeljam has always worked on multiple projects at once (with different teams), and the thing we've probably spent the most time on is a sequel to our 2008 browser game Dino Run. We made it
Pixeljam's Upcoming Dino Run 2!
Hello All, You may or may not know that we made a browser game 15 years ago called Dino Run . This is the game we made right after Gamma Bros, and is what also kickstarted our official career in game
The OST + Supporter Pack DLC Is Live
Hello all, We just launched the Gamma Bros OST + Supporter Pack DLC . This contains the full soundtrack to the game, plus a "goodies" folder with additional GIFs, artwork, and some designs for the the
The Gamma Bros OST & Supporter Pack Launches October 21st
Hello all, We're excited to announce that we're finally releasing the Gamma Bros soundtrack, plus a lot of additional goodies, in the official OST & Supporter Pack on October 21st. The OST will contai
-GAMMA BROS is now available to all for FREE-
We've released the game from Early Access, and it's now free for everyone to play. This build should be stable, but if you encounter any issues, drop us a note in the forums. Enjoy! -Miles @ Pixeljam
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-27.
| Genres | Action, Indie, Free To Play |
| Player tags | Free to Play · Action · Indie · Pixel Graphics · Shoot 'Em Up · Twin Stick Shooter · Space · 2D (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Full controller support · Steam Leaderboards · Family Sharing |
| Languages | English |
| Controller | Full support |
| Achievements | 6 |
| Official site | http://www.pixeljam.com/gammabros |
Minimum system requirements (PC)
Minimum: OS *: Windows XP Processor: 1 Ghz CPU Memory: 500 MB RAM