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Even or Odd 1 key art

Even or Odd 1

Even or Odd 1 came out for PC on 28 Jun 2026.

"Even? Odd? Forget the math!" Enter the Collatz Conjecture—mathematics' greatest unsolved mystery—reimagined as a high-speed roguelike action game. Play as "Ichi," the muscle-brained magical girl, teleporting between lanes to smash back incoming numbers with charge shots!

Genres
Role-playing (RPG), Strategy, Indie
Themes
Action, Fantasy

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