Chaos Zero Nightmare codes (March 2026) - Keep the Chaos fog at bay
Don't let Chaos corrupt the planet's life! These Chaos Zero Nightmare codes should help you fight off the abominations with ease.
Chaos Zero Nightmare is a deck-building RPG in which you must battle sinister black fog known as Chaos that’s enveloping planets. Chaos perverts the lifeforms and landscapes of the plants it consumes, turning them into grotesque caricatures of their former selves.
To survive, the remnants of humanity have migrated to large spaceships. You are the captain of one such vessel, the S.S. Nightmare. You’re also a Proto, meaning you can be within the Chaos without mutating. Together with your fellow Protos, you’ll journey through space and time as you attempt to stop the Chaos once and for all.
Of course, to survive this nightmarish landscape, you’ll need to unlock new heroes and keep them in tip-top shape. Luckily, you can nab resources like Crystals and Support Data for free by redeeming Chaos Zero Nightmare codes.
Active
- N/A
Expired
- BOSSGIFT
- CHYUUCHYUUUCHYUU
- CZNDECK
- CZNDEVGIBYOUSELECTOR
- CZNLAUNCH2210
- CZNLAUNCH22ND
- CZNSTRESS
- CZNTRAUMA
- HUGOLOVESYOU1
- HUGOLOVESYOU3000
- HUGOLOVESYOUFOREVER
- NOTA5STARSELECTOR
How to redeem Chaos Zero Nightmare codes
- Step 1: Log in to the game
- Step 2: Tap the settings icon in the lower right corner
- Step 3: Select the silhouette icon
- Step 4: Tap Register Coupon
- Step 5: Type or copy and paste the code into the textbox
- Step 6: Tap Okay
While you can begin redeeming Chaos Zero Nightmare codes immediately, you won’t be able to use all your resources until you progress far enough in Chapter 1 to unlock the ships lobby. Once you do, you’ll be able to summon and upgrade your heroes as well as assign them partners.
Be sure to check back soon, as we update our list regularly. Further, if you like getting freebies as much as we do, our Gambit Heroes codes and Age of Apes codes should help you hoard all the free goodies you desire.
And if you're enjoying your time captaining the S.S. Nightmare, you might want to be on the lookout for our Chaos Zero Nightmare tier list too!
