2026 · Fighting · Shooter · Platform · Role-playing (RPG) · Strategy · Adventure · PC (Microsoft Windows) · Android · iOS
The Firmament Unbound is the fourth major release (version 1.3) of Duet Night Abyss. This update includes: • New characters: Su Yi, Camilla • New weapons: Fledgling's Plume, Aureate Drift, Dregs of Glimmer, Jagged Growl • New storylines: Where the Wind Rises, Silence in the Strings, From the Other Shore, The Incense Proving As well as new demon wedges, events, other content updates, optimizations, and bug fixes.