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ProtoGalaxy
ProtoGalaxy
Trailers & VideosEarth is under siege! A mysterious and powerful alien race has come to enslave the entire galaxy, and your fleet is humanity's last hope. You must put an end to the attacks and rebuild a home for the survivors. With the invaders in hot pursuit, and the dangers of the unex...
Release Date:
26 Jun, 2026
Developer:
Publisher:
Source Studio Ltd.
Tags
Popular user-defined tags for this product:
Action Indie
Full Controller Support
Xbox Controllers
DualShock Controllers (USB Only)
DualSense Controllers
Requires agreement to a 3rd-party EULA
Languages:
Interface Full Audio Subtitles
Ratings
18+

Violence
Sex
Bad Language

Age rating for: PEGI
Includes 57 Steam Achievements
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all 57
Points Shop Items Available
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all 39
86
metacritic
Recent Events & Announcements
YOU
NEWS Wed, June 10, 2026

It's All About You! — A Crew to Remember

This episode of It's All About You celebrates the unforgettable people who helped shape V's journey. Read full event details.

Buy ProtoGalaxy

Free To Play
About This Game

Trailers & Videos

Earth is under siege!
A mysterious and powerful alien race has come to enslave the entire galaxy, and your fleet is humanity's last hope. You must put an end to the attacks and rebuild a home for the survivors. With the invaders in hot pursuit, and the dangers of the unexplored at every turn, do you have what it takes to forge a new galaxy?

Key features:

  • Team up with up to 4 players and explore the galaxy.
  • Enjoy challenging action, smart puzzles, and deep adventure.
  • Customize your ship with a huge selection of parts.
  • Use physics to solve puzzles or defeat your enemies.
  • Create your own galaxy using the built in editor.
  • Download new galaxies from other players for endless gameplay.

Proto Defense DLC

Source Studio is pleased to announce it's first Arcade map: Proto Defense!
Proto Defense is the first online multiplayer co-op turret defense game for ProtoGalaxy. Team up with your friends to defend Earth from alien invaders in this unique turret defense experience.

Key features:

  • Team up to defend Earth from alien invaders.
  • Pick from a big selection of turrets.
  • Reposition your turrets at any time to deal extra damage.
  • Take down huge bosses.
  • Compete in leaderboards for the highest score.
  • Tackle 8 new challenging achievements.
  • Built using the ProtoGalaxy Editor.M
System Requirements
Windows
macOS
Minimum:

Requires a 64-bit processor and operating system
OS: 64-bit Windows 10
Processor: Core i7-6700 or Ryzen 5 1600
Memory: 12 GB RAM
Graphics: GeForce GTX 1060 6GB or Radeon RX 580 8GB
Storage: 70 GB available space

Recommended:

Requires a 64-bit processor and operating system
OS: 64-bit Windows 10
Processor: Core i7-12700 or Ryzen 7 7800X3D
Memory: 16 GB RAM
Graphics: GeForce RTX 2060 SUPER or Radeon RX 5700 XT
Storage: 70 GB available space

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