Even or Odd 1
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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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Complete release history (1)
PC (Microsoft Windows) · Jun 28, 2026
Worldwide · Exact date · Full release · IGDB
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