Final Closed Beta Test Now Open for Registration
Hero Games and PAN STUDIO have officially launched recruitment for the final closed beta test of Duet Night Abyss, a free-to-play fantasy action RPG. Players can sign up until June 2, 2025, with the test available on both PC and mobile platforms. Supported languages include English, Japanese, Korean, Traditional Chinese, and Simplified Chinese.
While the exact start and end dates of the beta will be announced later, interested players are encouraged to register promptly to secure a spot.
Watch the Latest Trailer
Get a glimpse of what’s to come by watching the new trailer, “Daybreak Awaits”:
How to Participate
To join the closed beta, players must complete the official recruitment questionnaire on the Duet Night Abyss website. Additionally, participants can increase their chances by engaging in web events and social media campaigns. Successful applicants will receive detailed instructions via email after the recruitment period ends.

New Features and Enhancements
The final closed beta introduces several significant updates:
- Protagonist Selection: Players can now choose between two protagonists, offering a more personalized narrative experience.
- New Storyline: A fresh main storyline, “Children from the Snowfield,” will be available, expanding the game’s lore.
- Visual Improvements: Based on player feedback, enhancements have been made to environmental design, character models, animations, and UI for a more immersive experience.

