Greetings, Rune Hunters.

A new PC launcher, [LINE Games Launcher], will be released on 09/17 (Wed).

The LINE Games Launcher offers improved features compared to the existing FLOOR Launcher,

allowing you to quickly check the latest UNDECEMBER news and enjoy the game.

Please check the details below, and we hope this helps ensure a smooth gameplay experience.

[Pre-Announcement of LINE Games Launcher Release on 09/17 (Wed)]

■ Release Schedule: 2025/09/17 (Wed) 15:00 (UTC+9)

■ New Launcher Download Information

- The LINE Games Launcher will be available for download and installation from [Download Launcher] on the official website after the announced schedule.

[Go to Download Launcher]

■ To Note

※ The existing FLOOR Launcher will remain available for use until further notice after the release of the new launcher.

└ The FLOOR Launcher can be downloaded from the bottom of the New Launcher page.

※ If you are using Windows versions earlier than Windows 10 or a 32-bit version of Windows, please use the existing FLOOR Launcher.

We look forward to your interest and support for the newly released LINE Games Launcher!

Thank you.