Even or Odd 1 cover art

Game

Even or Odd 1

2026 · PC (Microsoft Windows) · Role-playing (RPG) · Strategy · Indie

About this game

"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!

Screenshots

Even or Odd 1 screenshotEven or Odd 1 screenshotEven or Odd 1 screenshotEven or Odd 1 screenshotEven or Odd 1 screenshotEven or Odd 1 screenshot
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Game facts

Release date

Jun 28, 2026

Platforms

PC (Microsoft Windows)

Genres

Role-playing (RPG), Strategy, Indie

Themes

Action, Fantasy

Game modes

Single player

Perspective

Side view

More games to explore

Game data and artwork via IGDB.

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