EVEN OR ODD 1

Steam reviews
50%
4 reviews
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#3915 of 11,384 games tagged Action RPG#625 of 1,538 Action RPG games released in 202650% positive — against 79% for a typical Action RPG game

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"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!

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About the game

Released
June 28, 2026
Developer
Fermat Freaks co., Ltd
Publisher
Fermat Freaks co., Ltd
Genres
Action, Casual, Indie, RPG, Strategy, Free To Play
Price
Free to play

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