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Zero Sum

Linux

Release Date: November 17, 2026
Genres: Indie
Themes: Action, Educational
Game Type: Main game
Platforms: Linux, Mac, PC (Microsoft Windows)
Game Modes: Single-player
Player Perspective: Side view

Overview

A hand-drawn twin-stick roguelite where every bullet is an equation and every enemy is a number. Subtract, divide, root, modulo. 7 operators, 22 firing modes, 9 bosses, 80+ upgrades. Reduce them all to zero. No health bars, just raw arithmetic violence. You failed math class. Math didn't forget.