UNCLE JOHNNY PART TIME JOB

You and your friend are invited in a part time job. Your job is to mow Uncle Johnny's lawn. And please, don't bump Uncle Johnny's little piggy or you will be removed from the part time job.

Rules
1. The player who mows 20 grasses in lawn first will win.
2. The player who bumps Uncle Johnny's piggy will lose.
3. Bumping stones will decrease your speed.

Controls
Player 1
w-move forward
s-move backward
a-turn counter clockwise
d-turn clockwise
f-slow down
g-speed up

Player 2
up-move forward
down-move backward
right-turn clockwise
left-turn counter clockwise
.-slow down
/-speed up