Chaos Zero Nightmare drops you into a brutal dungeon crawler packed with terror, where just the toughest players claw their way through. Nasty monsters hide in every shadow, and it's on you and your hero crew to smash them before total mayhem breaks loose. If you're into top dungeon crawler gacha games, this one's got the edge with its intense roguelike action.

All Chaos Zero Nightmare codes list

Active Chaos Zero Nightmare codes

  • CHYUUCHYUUUCHYUU—Redeem for free rewards
  • CZNDEVGIBYOUSELECTOR—Redeem for free rewards
  • NOTA5STARSELECTOR—Redeem for free rewards
  • HUGOLOVESYOU1—Redeem for free rewards
  • HUGOLOVESYOU3000—Redeem for free rewards
  • HUGOLOVESYOUFOREVER—Redeem for free rewards
  • BOSSGIFT—100 Gems—Redeem for free rewards
  • CZNLAUNCH22ND—Redeem for free rewards
  • CZNDECK—Redeem for free rewards
  • CZNSTRESS—Redeem for free rewards
  • CZNTRAUMA—Redeem for free rewards
  • CZNLAUNCH2210—Redeem for free rewards

How to redeem codes in Chaos Zero Nightmare

We dug up these codes from the official social pages, but the exact setup for claiming them in Chaos Zero Nightmare isn't clear yet. Expect an update here with the full rundown right after launch. For now, bookmark this spot and check back often for fresh gacha game codes and redeem tips.

What is Chaos Zero Nightmare?

CZN (Chaos Zero Nightmare) stands out as a fresh take on gacha games, blending roguelite and deckbuilding mechanics, and demanding sharp strategy for both team building and each card played. The characters you choose to run and pull for can seriously speed up or slow down your progress, and that hits harder if you're sticking to free-to-play.

Chaos Zero Nightmare System Requirements

Min and rec specs vary by device. Here's the breakdown from the CZN team—if your setup doesn't cut it, the game might not show up in your store:

Android - Minimum / Recommended Specifications

CategoryMinimumRecommended
OSAndroid 7.0Android 10
SmartphonesGalaxy S7Galaxy S10
TabletsGalaxy Tab S4Galaxy Tab S6
Memory4 GB8 GB

iOS - Minimum/ Recommended Specifications

CategoryMinimumRecommended
OSiOS13iOS13
DevicesiPhone 8iPhone 12
TabletsiPad Air (3rd generation)iPad (4th generation)
Memory2 GB4 GB

PC - Minimum / Recommended Specifications

CategoryMinimumRecommended
CPUIntel i5Intel i7
RAM8 GB16 GB
GPUGTX960GTX1660
OSWindows 10 64-bitWindows 10 64-bit