Duet Night Abyss is a fantasy adventure RPG with a high degree of freedom developed by Hero Games' Pan Studio. The game features "Multiple Weapon Loadouts x 3D Combat" at its core, and tells the story of "Demons" from dual perspectives.
[All Characters & Weapons Free to Unlock — Craft your own lineup]
Freely farm character fragments and forging materials to unlock your favorite characters and weapons at your own pace. No forced progression, no rigid templates—just the joy of free cultivation and strategic experimentation. Focus on strengthening your core squad or exploring endless tactical possibilities.
[Destinies intertwine — Meet demons of a hundred faces in the DNA]
You will step into a land where magic and machinery coexist, playing as two protagonists with vastly different backgrounds. Encounter a variety of demonic beings with their own perspectives as you engage in constant battles and exploration to uncover the truth behind a thorny fate, ultimately bringing an end to the spiral of suffering.
[Swap between melee & ranged weapons — Freely create multi‑dimensional weapon combos]
In battles, you can freely switch between melee and ranged weapons, allowing characters to break free from the limitations of a single weapon class. Choose from a variety of cool melee weapons such as whipblades, crossbows, and even heavy firepower like sniper rifles, grenade launchers, and high-tech hover guns to create your unique weapon loadouts.
[Exhilarating hack‑and‑slash battles — Master agile moves and mow down hordes]
Engage in fast-paced combat against waves of relentless enemies with the freedom to utilize both close and long-range attacks, as well as aerial assaults and ground takedowns. Bask in unexpected and thrilling battle experiences through diverse combat gameplay including tracking, reconnaissance, and rescue missions.
[Customize your look with dyes — Mix & match—colour weapons & outfits freely]
Dye and switch at will—take full control of your weapon and character aesthetics. Swap color schemes on the fly to match your combat style with your personal flair. Combine a wealth of accessories—from elegant headpieces to lively waist ornaments—whether for refined beauty or playful fun, the choice is yours.
================================
In the long and repetitive dream,
Quicksand constantly pours down.
The compass of destiny starts to tick.
The two wake up and embark on their separate journeys.
On this shore, you emerged from a perilous situation but were exiled to the harsh North Border, struggling to survive.
On the other shore, you found yourself in a maelstrom of power, striving to escape from a cage woven with conspiracies.
No need to bid farewell.
As time perpetually flows forward,
As the two shores will eventually meet,
You will meet each other one day.
Like the quality and game play are really good. The story’s and character it self are also very good. I keep crashing and I can’t continue the quest at all! I follow where the quest wants me to go but every time I get close the game crashes. I don’t know if it just because of the device I’m using, nether do I know if it’s different for other people but I can’t get any further. So if you wouldn’t please try to fix that, I would really appreciate it!
Unplayable
iRichard91
Touch controls are garbage in this game and controllers are not fully supported. Fix asap!Edit: Still in march 2026 controller support is broken!! What are these devs doing???
Best
Broken 123
Mycket bra grafik och handling.
Lag!
Synrina
The game is so laggy I’ve played a good amount of time I’m lvl 40 but it’s just so laggy my device isn’t even old
—— New Version [The Firmament Unbound] Now Available
※ NEW CHARACTERS ※
[The Firmament Unbound] Part I : Lumino Character • [Su Yi]
[The Firmament Unbound] Part II : Pyro Character • [Camilla]
• Acquisition: The above characters can be obtained for free via [Secret Letters] or purchased through the [Shop] following the Part I & II updates of [The Firmament Unbound].
※ NEW WEAPONS ※
[The Firmament Unbound] Part I : Shotgun • [Fledgling's Plume], Greatsword • [Aureate Drift]
[The Firmament Unbound] Part II : Assault Rifle • [Dregs of Glimmer], Shotgun • [Jagged Growl]
• Acquisition: The above weapons can be obtained for free via [Secret Letters] or purchased through the [Shop] following the Part I & II updates of [The Firmament Unbound].
※ NEW STORYLINES ※
• New Main Story: [Where the Wind Rises]
• New Side Story: [Silence in the Strings], [From the Other Shore]
• New Event Story: [The Incense Proving]
※ VERSION EVENTS ※
[Part I Events]:
[Will beneath the Wings] Event-Exclusive Myriad, [Clockwork Constellations] 7-Day Check-in, [Huaxu - Incense and Marvels Ⅱ]: Region Exploration, [The Incense Proving] Limited-Time Event, [Moments in Frames] Photo Collection, [Starry Gleanings] Limited-Time Commissions, [Bountiful Day] Double Drop Rates.
[Part II Events]:
[Lingering Reflections] 7-Day Check-in, [Fading Echoes Adrift] Limited-Time Character Skin event, [Treasured Remnants] Limited-Time Tasks, [Starry Sojourn] Online Time Rewards, [Phoxhunter Summit] Combat Challenges, [Bountiful Day] Double Drop Rates, [Train to the Snowfield] Check-in Event.
※ NEW DEMON WEDGES ※
• New Character Demon Wedges (Lumino): [Feathered Serpent's Morale] (Purple-tier), [Feathered Serpent's Volition] (Purple-tier), and Fengshi Type Ⅲ Tracking Mode
• New Character Demon Wedge Blueprints (Lumino): [Changeling's Morale], [Changeling's Focus], [Siren's Wings·Inspo·Morale], [Siren's Wings·Inspo·Focus], [Feathered Serpent's Morale] (Gold-tier), [Feathered Serpent's Huntdown] (Gold-tier).
※ SECRET LETTER ROTATION ※
Part I Rotation:
• [Secret Letter: Su Yi] and [Secret Letter: Fledgling's Gleam] will replace [Secret Letter: Yuming] and [Secret Letter: Venial Sinscales] as the limited-time rewards in Immersive Theatre.
• [Secret Letter: Yuming], [Secret Letter: Venial Sinscales] and [Secret Letter: Aureate Drift] will replace [Secret Letter: Yale and Oliver], [Secret Letter: Guixu Ratchet] and [Secret Letter: Wandering Rose] as the challenge reward in Nocturnal Echoes.
• [Secret Letter: Yale and Oliver], [Secret Letter: Guixu Ratchet] and [Secret Letter: Wandering Rose] will become permanently exchangeable in the [Secret Letter] exchange shop.
Part II Rotation:
• [Secret Letter: Camilla] and [Secret Letter: Dregs of Glimmer] will replace [Secret Letter: Su Yi] and [Secret Letter: Fledgling's Gleam] as the limited-time rewards in Immersive Theatre.
• [Secret Letter: Su Yi], [Secret Letter: Fledgling's Gleam] and [Secret Letter: Jagged Growl] will replace [Secret Letter: Phantasio], [Secret Letter: Blast Artistry] and [Secret Letter: Day of Sacred Verdict] as the challenge reward in Nocturnal Echoes.
• [Secret Letter: Phantasio], [Secret Letter: Blast Artistry] and [Secret Letter: Day of Sacred Verdict] will become permanently exchangeable in the [Secret Letter] exchange shop.
※ OTHER NEW CONTENT ※
• [Will beneath the Wings] Event-Exclusive Myriad.
• Segmented Downloads: Play with base resources; additional assets will download upon teleporting to new scenes.
• Character Intron Level Cap Increased: Hellfire and Rebecca leading the first batch.
• Demon Wedge Optimization: Added Trending Builds recommendation for Wedge assembly.
• Security: Added Secondary Password feature.
For more details, please refer to the in-game update notice.
Version 1.3.0
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