- The final CBT begins on June 12th
- You’ll experience the new Children From the Snowfield storyline
- Pre-register early for extra rewards
After months of playtests and growing excitement since its 2023 reveal, Duet Night Abyss is nearing its most significant milestone. The Final Closed Beta Test officially launches next month, bringing you even closer to the full release of Pan Studio’s thrilling fantasy action RPG.
With over three million pre-registrations already confirmed, it’s evident that a huge audience awaits Duet Night Abyss. This upcoming test offers the most polished experience yet—and your final opportunity to play before the official launch.
Running from June 12th to July 2nd, the Final CBT invites a limited number of players to explore the new Children From the Snowfield chapter. You’ll discover expanded main and side quests, new characters, and enhanced visuals throughout.

Duo Truffle and Filbert return with additional scenes, deeper backstories, and exciting combat—all showcased in the latest trailer. The video also highlights the voice cast: Lizzie Waterworth-Santo (Arknights, CITV) handles the English voice acting, while Aki Toyosaki (Persona 5, Sword Art Online, Genshin Impact) leads the Japanese cast.
Want to hear our thoughts on the game? Read our Duet Night Abyss preview!
If you'd like to participate one last time, there are two ways to try for access. You can fill out an official questionnaire on the Duet Night Abyss website, or enter the web event draw by June 2nd.
Pan Studio is celebrating the pre-registration milestone by offering global rewards when stretch goals are reached. In addition, the content creator event continues, granting test access and merchandise to standout fan entries.
The final test is almost here, and Truffle and Filbert are ready to pull you into the abyss.