From the Radiant Optimizer X game list
Urban Terror browser game
Browser start
The original post labels this link Unreal Tournament, but the destination identifies itself as Urban Terror.
This entry preserves the project link shared by Radiant Optimizer. The project’s own page determines what version, modes and controls are available.
Search note: Urban Terror (also listed as Unreal Tournament UT). The source name and the project destination are documented separately on this page.
Project destination: ut.pieter.com
How to start Urban Terror
- Open the recorded project. Use the source link above to visit ut.pieter.com.
- Check the setup before loading. The linked project documents a browser start path. It may still download a large amount of game data before play.
- Follow the current on-screen controls. Project controls may change between builds; use its own help or settings when available.
What to know before you play
- Use the project title Urban Terror when choosing a game.
- The ioUrbanTerror WebAssembly host recommends desktop Chrome and caches its initial data download.
Controls and supported devices
Follow the controls shown by the project. Exact bindings are not independently documented here.
Documented device support: Desktop. An entry opening on a device alone does not confirm its input support.
Project status and source
We reviewed the linked project page or its relevant instructions on 2026-10-10. That review supports the setup notes above; it does not certify every mode or a complete playthrough.
Original post reference: the Radiant Optimizer game-links reply. See the full list and name corrections for neighboring projects.
Questions about Urban Terror
Can I play Urban Terror in a browser?
The linked project documents a browser start path. It may still download a large amount of game data before play.
Does Urban Terror need files from my own game copy?
This listing does not document a requirement to import your own game files. Check the linked project for its current access and setup terms.
Where does the Urban Terror game link open?
The link opens ut.pieter.com, the project destination recorded for this entry. Its current version and availability are controlled by that project.
Why might I see Unreal Tournament UT listed for Urban Terror?
The original post labels this link Unreal Tournament, but the destination identifies itself as Urban Terror.
Keep exploring
Browse the browser-game directory, check the own-game-file requirements, or read the first-launch guide.