Chaos Zero Nightmare
Scratch catalog
Screenshots & trailers
Trailers autoplay muted — use controls to unmute.
Primary storefront actions
About this game
Chaos Zero Nightmare: Command agents aboard the SS Nightmare through unpredictable roguelike Chaos runs in a sci-fi world devoured by cosmic horror—build unique decks from character-specific cards, chase wild synergies to break enemies, and manage mounting stress to dodge mental breakdowns that trigger Deep Trauma.
Back at base, dive into moving Trauma Code stories revealing each agent's haunted past and personal fears, then hit the Epione Center for tense, choice-driven therapy sessions—counsel them to reclaim corrupted save data and boost bonds, or erase memories for a quick reset (but lose those gains). Every failure hits hard but fuels deeper progression and replayability.
Chaos Zero Nightmare is a cosmic loop RPG. The official has announced that Chaos Zero Nightmare will come to us soon. Some glimpses of character animations were shown in the teaser, evoking a similar 2D art and animation style to Epic Seven.
System requirements
PC storefront requirement matrices are shown for the Steam / PC tab. Switch platform above for console release context.
Rarest achievements
Achievements unavailable for this source
This catalog entry does not have a Steam app mapping yet.
Game Snapshot

Platforms
Community rating
Critics rating
Keywords
Languages
Language support isn’t summarized on this overview yet.
- Developer
- Super Creative
- Publisher
- Smilegate
- Release · PC (Microsoft Windows)
- Worldwide — Oct 22, 2025
Community discussion
Sign in to join the conversation when comments launch.