In old versions OF Renegade X... Waaaaaay before the Beta.... THe testers could actually use the REn X characters in UT3, but they are a little cheap because UT3 characters glow so they are easy to see while the Ren x ones did not have the glow, so when testers played against each other and somebody was using a ren x skin, It was a bit annoying trying to spot the person. >.