Steam game

Blasteria

A 2.5D Abstract Sci-Fi top-down shooter about decimating germs on a petri dish. Fill the screen with lasers to decimate hundreds of duplicating germs. Upgrade your cannon, manipulate the germ's characteristics, uncover the mystery of this bacteria, and fight the ultimate supergerm.

$1.99 March 17, 2026

By Supermutt Games, LLC

Windows
View on Steam
Blasteria - Supermutt Games, LLC. Popular. Released March 17, 2026
Screenshot of Blasteria gameplay showing in-action mechanics Screenshot 2 of Blasteria - additional gameplay view Screenshot 3 of Blasteria - more gameplay footage Screenshot 4 of Blasteria - final gameplay screenshot

Overview

About this game

A Visual Feast
Fill up the screen with hundreds of bouncing lasers, powerful charged shots, flamethrowers, lightning, droids, vortexes, and of course, tons and tons of germs. 


Break The Game
Find your own unique combination of upgrades to "Break the game" and create a nigh-unstoppable germ destroying machine.

Roguelike Mechanics
After every wave, you'll get the option to choose one of over a dozen different upgrades and abilities. Additionally, you'll choose how the germ mutates, allowing you to manipulate the very thing you fight against. 

A Science-Driven Allegory
As you play through Story Mode, you'll learn the allegory of the germ through hand-drawn pixel-art portrait-style cutscenes. Beat the story mode and you'll unlock the "Endless" mode where you can infinitely stack upgrades, and attempt to "Break The Game".


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