Player 1: to go forwards press the up arrow, to go right press right arrow, to go left press left arrow. Sorry, can't go backwards. Player 2: To go forwards press w, to go right press d, to go left press a. Sorry, can't go backwards. To change race track press the blue button in bottom right corner. Thank you and hope you win. Press green flag to begin.
I loved making the project I had a couple bugs but I figured them out. So maybe you can look at mine and make your own.