Make some file with extension `.desktop`
and write this in
Name=Unreal Tournament 2004
Exec=gksudo aoss ut2004
Icon=(select an icon and write its path here)
then you need to write your password every time you run application but its OK.
We will make script and make
.desktop file to that file, don't know will this work or no but give try.
Make file called for example
and write this in:
gksudo aoss ut2004
save file than open terminal and type thins command in
chmod +x aoss
and than look at
how to create .desktop file and create
.desktop file to that scrypt