Critical Annihilation
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About Critical Annihilation
Critical Annihilation is a twin-stick shoot-'em-up made entirely from tiny voxels, with destructible environments. When aliens invade your home planet, you take up arms alongside its inhabitants and fight them across the Moon and Mars, eventually reaching the alien mothership. The reason for the invasion is for you to discover as you destroy the aliens.
Frequently asked questions
Yes. Critical Annihilation is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Critical Annihilation are: Windows XP, 4 GB RAM, 1 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
Yes. Critical Annihilation has multiplayer and a single-player mode.
Yes. Critical Annihilation is the full base game. You need nothing else to play it.











