Urban Terror is a freeware multiplayer first-person shooter video game developed by FrozenSand.

Urban Terror started out in 1998 as a planned map pack for Quake III Arena, in which real world environments would be featured.

It expanded from this idea to a full total conversion featuring realistic weapons and gameplay similar to Action Quake 2.

[citation needed] When its first version, beta 1.0, was released at QuakeCon 2000, Urban Terror was the realism mod with the most features and graphics completed.

Damage is also more realistic than in Quake III Arena, based on dividing the player target into discrete areas.