Excessive Unreal 2 is one of the most chaotic, stupid, hilarious, and insane mods ever made for Unreal Tournament, and it has incredibly well-balanced, action-packed gameplay. If you like Serious Sam, Doom, and Unreal - especially when blended together in the most absurd (yet somehow perfect) way - this mod is for you.
Includes everything you need for Excessive Unreal 2! Latest version as of January 15, 2013. Installation instructions included in the EXUWiki.html file and on the EXU Forums.