arrow keys to move, space to show variables, a to switch backdrops friction is how fast the car slows down less friction makes the car faster engine is the cars engine and how fast it moves darkgrey is a wall purple is bouncy idk what it is blue is ice, has little to no friction (3) brown is mud, has a lot of friction (30) grey is road, has some friction (10) green is grass, has a bit more friction (20) if youre touching more than one colour, the colour with more friction will be counted except for ice, ice is first (ice,mud,grass,road)
if you want t o know how then look at the code this is not finished ecksdee make ur own track ifuwant