Chaos Zero Nightmare

Chaos Zero Nightmare follows the crew of the SS Nightmare as they confront Chaos, a black fog born from a cosmic disaster that consumes planets and twists their environments and lifeforms. On Earth, the phenomenon known as the Blue Pot has produced unidentified creatures, while an inexplicable event begins affecting the Captain. The journey unfolds as a dark fantasy story shaped by mounting stress, collapsing agents, and an ongoing mission to push back the crisis.

At the center of play is a run-based RPG structure built around cards, combat decisions, and branching choices. Players see battles through the agents’ perspective, assemble strategies from unique cards, and face a battlefield that changes from run to run. Their evolving “Save Data” reflects the path taken through Chaos, making each journey distinct. The experience also combines its survival-focused gameplay with illustrated 2D characters, animated scenes, and full voice acting, bringing the cast and story to life both in battle and during the wider narrative.