2,4
Storage Score™
Critic quality, download size and playtime combined into a single score.
EVEN OR ODD 1
PC
Action
Free to Play
Indie
RPG
Casual
Strategy
Indie
Size
6,00 GB
Metacritic—
OpenCritic—
Critic score (IGDB)—
Cheapest price0,00 €
Hours (main story)—
Hours (100%)—
Available on
- Steam 0,00 € View official listing
- Developer
- Fermat Freaks co., Ltd
- Publisher
- Fermat Freaks co., Ltd
- Franchise
- —
- Players
- —
- Release date
- 2026-06-28
Description
"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!
