Notice

Greetings, Adventurers! This is the Black Desert Mobile Service Team.

Additional Guild Participation sessions for Fortress Battle will open on the BDM Test Server on Sep 15, 2026 (Tue), at 12:30 (UTC+9).

On the test server, you can experience Fortress Battle ahead of its release on the official server.

The test will run according to the schedule below and end once testing is complete.

See below for the BDM Test Server opening time and test schedule.

Server Opening Schedule

Opens: Sep 15 (Tue), 17:35 (UTC+9)

The mobile version of the Test Server can only be downloaded from the Google Play Store.
We recommend using the PC client to test the content in a stable environment.
[Download the Test Server PC Launcher]

* If you already have the BDM Test Server app installed, search for "BDM Test Server" in the Google Play Store and update the app. Alternatively, completely uninstall and reinstall the app.

* The test server opening schedule is subject to change. Any changes will be announced through this notice.

Test Schedule

* You must log in to the test server before Sep 16 (Wed), 17:00 (UTC+9) to participate in the test.
* Adventurers from both the Korean and global servers can participate in the Fortress Battle test together.

* Guild Participation will be limited to guilds that applied separately in advance.

More details about the test are available in the notice below.

 [Fortress Battle]
Additional Guild Participation Test Reflecting Live Server CP 

We will do our best to provide Adventurers with a stable and enjoyable gameplay experience.
Thank you.