Chaos Zero Nightmare Season 5 Prologue Is Here

Fans of Chaos Zero Nightmare have a lot to look forward to this month. Smilegate officially revealed the prologue for Galactic Disaster Season 5, titled A Promise Upon the Snow. Players can jump into the new preview, called Escape from Judgment, right now.

This early look sets the stage for the big seasonal update launching on October 21, 2026. The story follows the Captain and their loyal companions after receiving an imperial summons, which leads them straight into a large scale investigation into Chaos.

The special preview event is live from September 30 through October 21. It gives players plenty of time to experience the new narrative before the full season arrives later this month.