I know people have been asking for the old Halloween mutator the past couple of years. I present an update to that mutator: I increased the number of masks from 4 to 14. I also included support for my droids and roadkill's cylons. I hope my update is included on the server this year. Here are some screenshots:
I don't know if it was common knowledge or not, but the old mutator defaulted to the pumpkin head for players, and so does mine. However, you get to pick your own! The easy way is to download the mutator which has everything set up for both or you can do this:
Make a new text file and save it in your UT2004/System folder
Name it AngelMapperHalloween.ini
*Make sure the file extension is not .txt and but is now .ini*
Now open the file with notepad, paste this in and save: