Please read the instructions before you play. For some reason the music stops when you start playing which it shouldnt? and there is no reving at the begining of race, not sure why? it plays perfectly offline. This project only took me just over 8 hours, which is a new record for me :) If you enjoy it press the 'love it' button. Ps for all you real car enthusiasts this is not supposed to be a simulater, its just a bit of fun :)