Car Darts

It is a mainspring car game.
Push the button to sprinkle the spring.
When you release the button the car will depart.
Please adjust the strength of departure and stop at high score!

It is 10 stages in all.
Run 10 stages twice at a time and compete for points.
(The stage finish is a bonus!)

You need 20 points or more to proceed to stage 6.
You need 40 points or more to proceed to stage 8.

(Upon completion, we may go to the extra stage occasionally.)