Urban Terror

Ready to playDesktop

A tactical shooter with fast movement. The browser project is hosted separately and maintains its own servers and game options.

Play now ↗Performance tips ↓

ut.pieter.com ↗

Listed as browser-ready. Availability depends on the project host.

Before you play

The ut.pieter.com project is Urban Terror, based on ioUrbanTerror. It is not Unreal Tournament.

Use a desktop browser; the project recommends Chrome.
Wait for the multiplayer client to load and choose an available server.

Project information checked October 10, 2026. A responding page is not a gameplay test.

We link to this project but do not run it. Features, content and availability may change independently of this directory.

Browser game optimization

Urban Terror: performance & optimization FAQ

How can I compare Urban Terror performance fairly?

Use the desktop browser recommended by the project, then keep the same server and map for each comparison. A map switch includes fresh loading and a different scene. If only other players jump around while your camera stays smooth, test the connection before lowering visual quality.

What browser checks should I try for Urban Terror?

Keep the game tab visible and pause other games or video. If Chrome Energy Saver is active, compare with it off while plugged in; restore it if there is no benefit. Change one thing at a time and repeat the same scene. Export any available save backup before clearing site data or switching browser profiles.

For browser settings and a step-by-step diagnosis, read How to optimize browser games.

Reviewed October 10, 2026. Suggestions are troubleshooting steps, not measured performance gains.

Sources & further reading