The second CBT is now available for PC and mobile players
Experience a new storyline, seven fresh playable characters, and refined gameplay mechanics
Generous rewards await all participants
Duet Night Abyss has officially commenced its Second Closed Beta across PC and mobile platforms. Serving as the final test before official launch, this beta runs until July 2nd and delivers substantial new content including additional characters, improved gameplay systems, engaging narrative chapters, and valuable in-game rewards.
Explore the Chilling World of Icelake
Set in the frozen region of Icelake, this CBT introduces the next major story chapter: Children from the Snowfield. Players assume the protagonist's role in a mysterious city haunted by eerie melodies and the terrifying Charon Hunt, uncovering hidden truths while encountering seven new characters who each play unique roles in the unfolding conflict.
Combat systems have received significant upgrades across the board. Key improvements include enhanced enemy density and impact feedback, creating more visceral and strategic battles. Players can now wield over ten new weapons, including:
- The precise Embla Inflorescence - a deadly lock-on weapon for surgical strikes
- The devastating Guixu Ratchet - unleashing a massive spinning blade that shreds through enemies

New Game Modes and Features
Discover the strategic Immersive Theatre mode that lets players experiment with team compositions while tackling progressively challenging stages. For those seeking lighter gameplay, several casual modes expand the world's lore:
- Avian Spirit Trials
- Advensphere search missions
- Paniemon capture gameplay
The beta continues supporting free-to-play users with attractive benefits. Participants will:
- Select their preferred 5-star starting character
- Enjoy guaranteed first pity on the limited-time banner
- Access three free costumes during the event
With the final beta now live, Duet Night Abyss' global launch appears imminent. Stay current with the latest updates by visiting the official website. While waiting, explore our recommendations for the best RPGs currently available on iOS!