Fermat Freaks co., Ltd
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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!
- Released
- 28 June 2026
- Developer
- Fermat Freaks co., Ltd
- Publisher
- Fermat Freaks co., Ltd
- Platforms
- PC (Microsoft Windows)
- Genres
- Role-playing (RPG) · Strategy · Indie
- 90
- Achievements
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Quick answers
Browse
Key facts
Platforms
Game modes
- Single player
Themes
- Action
- Fantasy
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Screenshots
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Reviews and languages
4 languages in the interface, 0 of them with full voice acting. English is supported.
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Official pages
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