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Chaos Zero Nightmare
Chaos Zero Nightmare shouldn’t be this addicting, but I spent a lot of time crawling through the Chaos over the last month. There’s a fair bit of content to trawl through and the bleakness of the world contrasted with the colour anime aesthetics is very interesting, which has kept me engaged with the story thus far. It’s not easy to wrest me away from my other actively played gacha games, but CZN has done it and I can recommend it to anyone who enjoys sauntering through gloomy deckbuilding dungeon crawlers.
If what you’re after isn’t the bone-chilling horror its trailers might’ve promised but rather a well-crafted roguelike deckbuilder, Chaos Zero Nightmare is absolutely worth diving into. Its mechanics are strong, though sometimes unclear and mildly exasperating, and its audiovisual presentation is nothing short of captivating. Sure, it’s still a gacha game, but in a genre like this, the constant influx of new characters and content keeps things exciting, no matter how you get them.
10
Sinduril
Amazing game. The quality surprises you - I just wanted a simple mobile game to kill time and what I got is ace quality, story driven, rogue lite deck builder with really epic music. I mean just listen to the OST on youtube. I'm totally hooked up.

Chaos Zero Nightmare

Released On: 
Oct 22, 2025
Metascore
Available after 4 critic reviews
tbd
User score
Mixed or Average
5.2
My Score
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Dec 1, 2025
85
XboxEra
Chaos Zero Nightmare shouldn’t be this addicting, but I spent a lot of time crawling through the Chaos over the last month. There’s a fair bit of content to trawl through and the bleakness of the world contrasted with the colour anime aesthetics is very interesting, which has kept me engaged with the story thus far. It’s not easy to wrest me away from my other actively played gacha games, but CZN has done it and I can recommend it to anyone who enjoys sauntering through gloomy deckbuilding dungeon crawlers.
Oct 30, 2025
80
Game8
If what you’re after isn’t the bone-chilling horror its trailers might’ve promised but rather a well-crafted roguelike deckbuilder, Chaos Zero Nightmare is absolutely worth diving into. Its mechanics are strong, though sometimes unclear and mildly exasperating, and its audiovisual presentation is nothing short of captivating. Sure, it’s still a gacha game, but in a genre like this, the constant influx of new characters and content keeps things exciting, no matter how you get them.
See All 2 Critic Reviews
User score
Mixed or Average
33% Positive
2 Ratings
17% Mixed
1 Rating
50% Negative
3 Ratings
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Jan 17, 2026
10
Sinduril
Amazing game. The quality surprises you - I just wanted a simple mobile game to kill time and what I got is ace quality, story driven, rogue lite deck builder with really epic music. I mean just listen to the OST on youtube. I'm totally hooked up.
See 1 User Review
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SummaryA cosmic disaster that struck without warning. The beginning, or the end, of every story. "Chaos," a black fog that consumes planets, distorting their environment and lifeforms. .. [The Blue Pot], a Chaos located on Earth, the birthplace of humanity. There have been reports of unidentifiable creatures being discovered. And for some rea... Read More
  • PC
  • iOS (iPhone/iPad)
Oct 22, 2025
  • Super Creative
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