Try to run game from x-terminal to see if you get any warning message. Code: cd /home/user/Games/Nfsuc/ preenv ./nfsuc From your screenshot I suppose that you copy files in /home/user/Games/Nfsuc/. Probably you have permission issue or missing some dependencies. Which version of preenv do you have installed, 0.1 or 0.1.1? Check with: Code: dpkg -l preenv
cd /home/user/Games/Nfsuc/ preenv ./nfsuc
dpkg -l preenv