Duet Night Abyss

Overview

App ID3950020

Release dateJan 19, 2026

Last change number40111612

Last record update6 hours ago

App info

App type

Game

Developer

Pan Studio

Publisher

Hero Games

Technologies

Unreal Engine detected

Website

duetnightabyss.dna-panstudio.com

Platforms

Windows 64-bit

Steam Deck

Unsupported

Controller

Full support

Features

7

In-app purchasesMulti-playerOnline co-opCo-opFull controller supportSteam AchievementsFamily Sharing

Patches

Builds

1

Build	Branch	Updated
26105143	public	Oct 22, 2026

Depots

Depots

3

ID	Name	Systems	Size	Download	Manifest
228989	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
3950021	—	All	28.32 GB	26.64 GB	6576030662006274464

Branches

1

Branch	Build	Updated	Access
public	26105143	Oct 22, 2026	Open

Configuration

Install foldersteamapps/common/Duet Night Abyss

Launch options

2

Executable	Arguments	Systems	Description
EM/Binaries/Win64/EM-Win64-Shipping.exe		Windows
EM/Binaries/Win64/EM-Win64-Shipping.exe		Windows

Achievements

Achievements50 hidden

Most unlocked43.1%Fate's Spiral

Rarest0.9%Defy the Limits

Global unlock rate

share of players who have it

• Fate's Spiral Account Login: 1 Day 43.1%
• Can Anyone Else Do This? Completed: "Lunoxplorer's Challenge" (First Time) 25.2%
• Heroic Path Trial Rank: 30 21.5%
• Hello, My Friend Total Friends Added: 5 3.4%
• Defy the Limits Avian Spirit Trials Cleared: 30 0.9%

Update history

Changes to the Steam record

since we started watching

1. Oct 25, 2026 · 13:47 #40111612

   • appid removed
   • common.ReleaseState added released
   • common.releasestate removed
   • config.launch.1.config.BetaKey added 26.1.16firsttest
   • config.launch.1.config.betakey removed