Orbital Purge

Orbital Purge is a linear, arcade-style space shooter in which you defend Earth from Martian invaders. You launch into orbit and fight escalating waves of alien ships, dodging dense enemy fire and kamikaze attacks while using your ship’s weapons to destroy them.

Combat and upgrades

Weapons fire automatically and power up as you collect upgrade points. Between bosses, you can unlock new weapons and enhancements for your ship. When starting a new game, you can skip early levels and move straight to later action.

Local co-op

Up to four players can play together locally.