Steam game

Proto Trigger

An arcade shoot'em up with unique power-infusion gameplay. Face down an unknown army alone or with a friend in online or local co-op. Navigate the cosmos to save the remants of humanity, or join them in extinction!

Coming soon 2026

By Busted Atlas

Windows Controller: full
View on Steam
Proto Trigger - Busted Atlas. Popular. Released 2026
Screenshot of Proto Trigger gameplay showing in-action mechanics Screenshot 2 of Proto Trigger - additional gameplay view Screenshot 3 of Proto Trigger - more gameplay footage Screenshot 4 of Proto Trigger - final gameplay screenshot

Overview

About this game

Dive into an arcade shoot'em up with unique power-infusion gameplay. Face down an unknown army alone or with a friend in online or local co-op. Navigate the cosmos to save the remants of humanity, or join them in extinction!

Features

  • Online & Couch Co-op: Blast through the solar system with your wingman.

  • Infusion Gameplay: Take control of the battlefield, infuse your enemies with different powerups!

  • Branching Paths: Different level triggers let you access different routes on your way to The Core.

  • Combo System: Switch up your attacks, power enemies up and don't stop blasting to keep your multiplier rising.

  • Leaderboards: Show the world who's boss, no six-figure salary? What about a SEVEN-figure high score. Oof.

Control the battlefield

Infuse your enemies - Change their weapons, corrupt their bullets. Wreak HAVOC.

Explore the galaxy

Find the truth - Delve into the deepest, darkest parts of the cosmos. SURVIVE.

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