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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.
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About the Game
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?
- 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.
- 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
- OS: Windows XP SP3/Vista/7
- Processor: 2GHz or equivalent processor
- Memory: 1GB
- Graphics: 256MB video ram or better (GeForce 7 series or higher/Radeon X600 series or higher)
- DirectX®: 9.0c
- Hard Drive: 1GB
- Sound: Windows compatible sound card