Bellum - Australia's UT2004 community

Quick Start Guide
  1. Install UT2004 using your existing installer, or download one here.
  2. Join our Discord server - required for updates, map downloads, and support.
  3. If UT2004 is running, close it. Then click Enter Bellum.
  4. If nothing happened when you clicked the button in the step above, create a URI handler - see instructions.
  5. Turn on stats if prompted - see instructions.
Ready to jump in?
UT2004 will launch and connect automatically.
One click - no setup, no fuss.



Turn on stats
stats error message stats config



Create URI handler
Pick one option - the advanced method if you're tech-savvy, or the standard method if you want a guided walkthrough.

Advanced method
  1. Download the UT2004 URI handler registry entry.
  2. Edit the file to point to your UT2004 .exe. Make sure to use double backslashes in the path.
  3. Double-click the .reg file to import it. You should now be able to use the button above.

Standard method
  1. Download RegCheck and open the containing folder in File Explorer.

  2. Right-click the RegCheck .exe file and select Run as administrator.

  3. Click Yes at the UAC prompt.

  4. After RegCheck has run, select the UT2004 tab.

  5. Click allow changes.

  6. Choose a language from the drop-down list.

  7. Verify/enter your UT2004 location and key.

  8. Click insert.

  9. If a confirmation appears, you should now be able to use the button above.
Something not working? There are helpful people on the Discord server.


© 2026 Bellum. All rights reserved.