Maps
Carnage Arena, Chrysaor.org, My Unreal Tournament Maps, NaliCity 3, Neka87.de, Optimals Vision, rp0's BunnyTracks, The Junkyard, United Nations Level Design, UT Map Guide
AntiShockHo
Server administrators' anti-cheat modification which detects cheat keybinds and actors.
CombatMaps.de
Contains map and mutator reviews, maps of severals different types, official files, tools, sounds, textures, and hacks.
Eavy's Unreal Tournament Mods
Downloads and information on a range of mods and mutators made by Eavy.
Marathon: Resurrection
Total conversion of Bungie's Marathon series video game.
Matthew Linton-Ford
Amateur Level designer/3D modeller. Offers downloads of works in progress, news, and information.
PlanetJailbreak
Team-based modification where one must kill opponents to put them in jail.
Strontium Dog: Unreal Tournament
News, images and information chronicling the creation of a series of Strontium Dog themed add-ons for Unreal Tournament.
Unreal Tournament Map Rating
Offers user-created maps with reviews. Also offers user ratings.
UnrealTower
Provides modifications by MeltDown which include Monster Madness, External Sniper, Sticky Grenades. Also includes UClasses.
UT Live
Project to allow running the game without installation and independent of operating system. News, FAQ, and instructions.