Download this File ( http://boltwared.co.uk/cobra/Unreal%20Tournament%203/INT.rar ), extract it and paste it here:

go to the UTEngine.ini and change Language from DEU to INT.

Bloot Patch!

Download this: http://boltwared.co.uk/cobra/Unreal%20Tournament%203/Bloodpatch_UT3.rar and put all files to: Binaries. Have fun!