Chaos Zero Nightmare Limited Playtest Sign-Up Opens This September

Smilegate has announced the sign-up schedule for the limited playtest of their upcoming RPG, Chaos Zero Nightmare. Players interested in getting early access to the game can now mark their calendars for the registration period. The sign-up period will run from September 2 at 03:00 UTC through September 12 at 09:00 UTC. To participate, players need to visit the official Chaos Zero Nightmare website and complete a brief survey after signing up.

The actual playtest will take place from September 18 at 02:00 UTC until September 21 at 14:59 UTC. The developers note that more specific playtest schedule details and information will be shared at a later date.

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◤Limited Playtest – Sign Up Schedule Reveal!◢

Be among the first Protos to experience Chaos Zero Nightmare through our official playtest!
You can sign up on the official Chaos Zero Nightmare website, after completing a brief survey.
We look forward to your interest and… pic.twitter.com/YTgLpkdZ1h
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— Chaos Zero Nightmare (@CZN_Official_EN) August 28, 2025

Chaos Zero Nightmare is described as a genre-defying RPG set in a dark fantasy world. Players take on the role of a “Protos” – humanity’s last hope against a cosmic threat called Chaos. The game’s tagline, “Zero out all despair!” reflects the struggle players will face.

The game centers around tactical decision-making through a branching storyline filled with challenging choices that affect the outcome. According to the official website, the game features 20 playable characters, high-quality 2D artwork, and full voice acting.

The RPG includes tactical combat with strategic elements and what the developers call “memory-building mechanics.” The story spans multiple layers across space and time, with the developers highlighting the game’s voice acting and atmospheric world design.

Players interested in participating in the limited playtest can find more information and sign up through the official Chaos Zero Nightmare website during the registration window.

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