You'll find your config files in ~/.loki/ut/System (it'll also place screenshots and demos there).
However, I asked google and it looks like your maps are still compressed and you'll have to decompress them.
The following commands should do that:
Code:
cd ~/ut/System
for i in ~/ut/Maps/*uz ; do ./ucc-bin decompress "$i" -nohomedir; done
mv *.unr ../Maps
If everything worked fine, you can delete the .uz files: rm ~/ut/Maps/*unr.uz