Duet Night Abyss is a role-playing game developed by Hero Games, available for both PC and mobile users.
The game takes place in a mysterious world where magic and machines coexist, creating endless excitement and adventure.
You play as the main character, exploring this rich world, upgrading your gear, and shaping your journey through choices that affect traits, visuals, and endings.
In this article, we’ve shared the complete steps to fix the “Launcher Fatal Error” issue in Duet Night Abyss on PC, including what to do if the launcher crashes or fails to start.
How to Fix Launcher Fatal Error in Duet Night Abyss
To fix the Launcher Fatal Error in Duet Night Abyss on PC, try these two simple methods:
Method 1: Use a VPN
- Install a VPN app such as ProtonVPN on your PC or phone.
- Connect to a free server (like Canada, USA).
- Launch Duet Night Abyss again and check if it works.
Method 2: Reset Wi-Fi Connection
- Click the Wi-Fi icon on your Windows taskbar.
- Turn off your Wi-Fi.
- Open the Duet Night Abyss launcher.
- Turn Wi-Fi back on and start the game.
