The second CBT is now available on PC and mobile platforms
Experience an exciting new storyline, seven playable characters, and refined gameplay mechanics
All participants will receive generous free rewards during this testing period
The highly anticipated Second Closed Beta for Duet Night Abyss has commenced across both PC and mobile devices. Serving as the final test before official launch, this beta runs until July 2nd and delivers substantial updates including additional characters, enhanced game systems, compelling new story content, and valuable in-game rewards to kickstart your adventure.
Set within the frigid Icelake region, this final CBT introduces the "Children from the Snowfield" story arc. Players will guide the protagonist through a enigmatic city plagued by eerie melodies and the terrifying Charon Hunt, uncovering hidden truths while encountering seven new characters, each with their own connections to the unfolding conflict.
Combat systems have received comprehensive upgrades, with particular attention given to enemy encounters and impact feedback for more dynamic and tactical battles. The weapon arsenal expands with over ten new additions, including the precision-targeting Embla Inflorescence and the devastating Guixu Ratchet weapon that unleashes a massive spinning blade attack.

A new strategic challenge mode called Immersive Theatre allows for creative team composition experiments through progressively difficult stages. For more relaxed gameplay, players can enjoy various side activities including Avian Spirit Trials, Advensphere investigative missions, and Paniemon collection challenges that deepen the game's lore.
The beta continues developer efforts to support free-to-play users by offering: a selectable 5-star starter character, guaranteed limited banner first pulls, and temporary access to three premium costumes during the test period.
With this final beta underway, Duet Night Abyss' global release appears imminent. For the latest updates, visit the official website. While waiting, explore our curated selection of top iOS RPGs currently available!