What are the new Chaos Zero Nightmare codes? If you're looking to build up the best squad, Chaos Zero Nightmare game codes are the answer. These limited-time promo codes can net you anything from Aether and essential upgrade materials to the pulls needed for a top-tier character.Chaos Zero Nightmare is a roguelike turn-based RPG with deck-building elements. With your team dictated by those you pull through gacha banners, the outcome of a battle relies on luck as much as it does strategy. Pair the latest CZN codes with our Chaos Zero Nightmare tier list to get the most out of the freebies, or take a look at Stella Sora codes and the Stella Sora tier list if you prefer a softer palette.Read the full story on PCGamesN: Chaos Zero Nightmare codes October 2025