Yesterday, I was looking through an old hard drive when I found a newer version of the game than the one that was previously on Itch. I had intended to release this version as an update - it has improved lighting and some nicer car models than were in the original release - sadly, the game failed to sell and so I moved on to other projects. Now, I grabbed the old files, dusted them off and ran em through Unity (version 4!) and it ran nicely, so .. it's update time! Enjoy!