Chaos Zero Nightmare Celebrates First Anniversary With A Promise Upon the Snow Update

Chaos Zero Nightmare is celebrating its first anniversary with a major seasonal update, bringing new story content, a playable Combatant, and several gameplay improvements to the dark fantasy roguelike RPG. Developed by Super Creative and published by Smilegate, the game has launched A Promise Upon the Snow, which opens Galactic Disaster Season 5 and introduces players to a new chapter of its ongoing story. Announced on October 21, 2026, the update centers on the newly emerged Chaos known as Celestial…