We'll show you all the details about the release date and pre-registration for Chaos Zero Nightmare.
Chaos Zero Nightmare (CZN) is gearing up to drop players into a dark, chaotic world where survival won’t come easy. Mixing horror vibes with fast-paced action and a rich story, this RPG is all about keeping you on the edge of your seat while throwing plenty of challenges your way.
Set in a universe where a black fog, known as 'Chaos', consumes planets and creates strange lifeforms and environments, it features turn-based combat, card mechanics with various characters available, and gnarly animations that have drawn some comparisons to Library of Ruina and Darkest Dungeon.
Everything we’ve seen so far suggests this game is going to test both your reflexes and your nerves. From tense encounters to unpredictable twists, Chaos Zero Nightmare is definitely a game worth keeping an eye on.
Chaos Zero Nightmare Release Date Details
Chaos Zero Nightmare's release date is scheduled for October 22, 2025, at 03:00 (UTC+0).
This release date corresponds to the following times around the world:
- Los Angeles: 20:00, October 21
- New York: 23:00, October 21
- São Paulo: 00:00, October 22
- London: 04:00, October 22
- Cape Town: 05:00, October 22
- Moscow: 06:00, October 22
- Dubai: 07:00, October 22
- New Delhi: 08:30, October 22
- Bangkok: 10:00, October 22
- Beijing: 11:00, October 22
- Tokyo: 12:00, October 22
- Sydney: 14:00, October 22
- Auckland: 16:00, October 22
Chaos Zero Nightmare will be available on mobile, both Android and iOS, and PC. Mobile players can download the game from their preferred app stores. Meanwhile, PC players can download the PC client online.
In the lead-up to its release, a pre-play test was held for three days from September 18 to September 21, where a small number of players were given limited access to the game.
Pre-registration for Chaos Zero Nightmare has been open since July 9, and players can unlock various rewards when pre-registration milestones are reached. This includes Advanced Battle Memory, Rescue Anchors, and a 4-Star Combatant Amir.
How to Pre-Register for Chaos Zero Nightmare
Players can pre-register for Chaos Zero Nightmare at the Google Play Store, App Store, and official game website.
What does pre-registering do? The game will automatically be downloaded onto your preferred device when it's officially released.
In addition to this, you'll receive the pre-registration milestone rewards, which you can instantly claim from the in-game mailbox. These items will only be available from the date of launch.