Riki's Risky Ride (itch)

Riki's Risky Ride is a difficult driving-platformer with a unique car than can drive upside down and jump.
Please let me know how far you can get and if you encounter any bugs or other problems.

Controls
A = move left
D = move right
W = jump up
S = jump down
left arrow = rotate left
right arrow = rotate right
space = handbreak