space bar to accelerate down arrow to brake right arrow to shift up left arrow to shift down up arrow to activate nitrous (NEW!) Press space bar and down arrow at the same time in 1st gear. This activates a burnout. There are two buttons, one for switching numerical system, and the other for changing sound.
I might add mobile controls to this in the future if this becomes like my CCTs. I'm considering doing more of this. Everything about this project is based on Need For Speed: Underground 2.