Let viewers mess with your Unreal Tournament 2004 game through Crowd Control and also randomize your game!
To install, copy UT2k4CrowdControl.u and UT2k4CrowdControl.ucl into your System folder.
If you would like to use these mutators in the single player campaign as well, you must make some changes to your UT2004.ini file. Note that if you are already using the "Single Player Mutators" mod you do not need to follow these instructions. The mods are functionally identically, the other mod is just for those who might not want the Crowd Control/Randomizer features.
Find the line that starts with "SinglePlayerMenuClass" and change it to
SinglePlayerMenuClass=UT2k4CrowdControl.UT2K4SPMutator_Main
Next, find the line that starts with "GUIController" and change it to
GUIController=UT2k4CrowdControl.UT2K4GUIControllerMutator
and you should be able to create a new save in the Single Player menu and use whatever mutators you want!
If you want to revert to the normal single player campaign, you can change those lines back to:
SinglePlayerMenuClass=GUI2K4.UT2K4SP_Main
GUIController=GUI2K4.UT2K4GUIController