Release Countdown
Even or Odd 1 cover art

Even or Odd 1 release date

Out nowGamePC

"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!

Release date
June 28, 2026
Genre
Role-playing (RPG), Strategy, Indie

Where to buy

No store listings yet.

Out now

Even or Odd 1 released on .

Release dates by platform and region

PlatformRegionDateUnlock timeStatusSource
PCWorldwideNot announcedReleasedSource

Release date history

  1. Date announced: June 28, 2026. Status: released — Upstream update (igdb) Source

Frequently asked questions

When does Even or Odd 1 release?

Even or Odd 1 released on June 28, 2026.

What time does Even or Odd 1 unlock?

The exact unlock time has not been announced. Most digital releases unlock at midnight local time or at a single global time set by the publisher; this page will list it as soon as it is known.

Which platforms is Even or Odd 1 on?

Even or Odd 1 is releasing on PC.

Has Even or Odd 1 been delayed?

No delay has been announced. This page tracks every date change with a source link.

Can I pre-order Even or Odd 1?

Pre-orders have not been listed yet. Stores and prices will appear here once available.