i've added support for installation directories that contain spaces.
now you can run the script any way you like, e.g:
sh "$HOME/.wine/drive_c/Program Files/Electronic Arts/BattleForge/pastie-888003.sh" -help
sh $HOME/.wine/drive_c/Program\ Files/Electronic\ Arts/BattleForge/pastie-888003.sh -help
sh '/home/marek/.wine/drive_c/Program Files/Electronic Arts/BattleForge/pastie-888003.sh' -help
or just cd to to the gamedir and
sh pastie-888003.sh -help
if you just want the low resolution texture and minimum game/sound files, you can even make the script executable and run it with a double-click.
as long as you only have one BattleForge.exe on your system the script can even be stored on your desktop or anywhere else.
let me know, if you still encounter more problems.