Duet Night Abyss

Hong Kong Spiral Rising Technology Co., Limited

In-app purchases

About this game

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.

Ratings and reviews

The game actually has controller support (kind of) for mobile. My Xbox 1 controller Works kind of. But the game seriouly needs a Controller map. And a settings that go beyond controller vibrations. lol. If you hit LB on the controller it'll activates the the tactical backpack. Which would be fine except it completely locks all of your buttons. Except for the ability to walk around and you can use your ranged weapon. You cannot jump, dodge, slide, use skills or anything. NEEDS FIXED. 5 starsthen

crashes every few minutes and completely shuts down. when I reopen all progress is gone and I have to redo everything. what a waste of good graphics. doesn't matter if you can't play the damn game. highly disappointed. deleting after 3 days of attempts to play and still not past the basic opening area. won't let me get past the big statue that uses the sword as a key with butterflies around. won't be wasting any more time. I recommend avoiding so you won't experience disappointment.

Been playing this game since November a couple of days after it came out and I love it. I will admit there are still somethings the devs can do to improve stuff but after going from a gacha to their current they are headed in the right direction. Also they are pretty responsive and address issues as quickly as possible. Overall, would recommend if you don't mind grinding games.

What’s new

"The Wind Awakening - Chapter I" Is Now Live!
Welcome to a new chapter of Duet Night Abyss.
Part I and Part II of "The Wind Awakening - Chapter I" will become available on December 23, 2025 and January 20, 2026, respectively.

For full details, please refer to the in-game Version Update Notes.