Gamma Bros

A twin-stick space shooter where you switch brothers mid-battle

Pixeljam · Published by Akupara Games · Released Dec 10, 2018

Reviews: Very Positive; 91% of 202
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 7 years ago; Oct 21, 2019
Minimum PC: 0.5 GB RAM; Full requirements

What is Gamma Bros?

Gamma Bros is a single-player, 2D arcade shooter about two brothers commuting from a space station near Jupiter to Earth. You pilot a ship through waves of alien vessels and creatures, dodging attacks and shooting to keep your run alive.

For you if...

+you enjoy dodging dense enemy waves at a fast pace
+you like chasing high scores in short arcade sessions

Not for you if...

−you want to team up with a friend
−you prefer a slow pace with little combat pressure

What players say

91% of 202 reviews are positive

Players praise the pixel art and soundtrack. Control feedback is mixed: some find the controls intuitive, while a recent reviewer reports needing to adjust settings.

Screenshots and trailer

Gamma Bros system requirements

Minimum: 0.5 GB RAM.

As published by the developer.

Can my PC run Gamma Bros?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Windows XP
Processor: 1 Ghz CPU
Memory: 500 MB RAM

Does Gamma Bros have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Gamma Bros run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Achievements: 6
Steam features: Family Sharing
Languages: Text only: English.

Does Gamma Bros use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam