ok this is what i have done.
run Windows XP
Download stepmania 3.95 linux
winrar open it up
move the folder to the desktop
restart
run openSUSE
i cut the folder and move it to linux.
everything seem to be in there.
i try to open Stepmania. but it ask me to open with a program.
this guy tell me to do this but im just very 
chmod the stepmania program file
so something like
chmod u+x stepmania
then do
./stepmania or something similar
can you guys help me with this???
yes, there a stepmania for linux
using openSUSE 11.0 KDE4.0
Do you have a program to run .exe files?
If you do not have a program, such as Wine to run .exe files, none of the files can be installed and therefore run. If you don’t already have one, Wine is a good place to start. To install it, refer to this page to find a repository that suits your version. Once you add the repository, open YaST Package Manager and install wine. Now that you have Wine installed, open a terminal window and issue the command…
wine start /path/to/the.exe
That will run the file as it would in Windows.
Also refer to the Wine Application Database to find useful information on programs you can install with Wine.