Advanced hitTesting help

Hello, everyone.
I’ve been searching for some advanced hitTesting tutorials, and I don’t mean like the one on this site. I’m trying to make a game similar to this game. Does it even use hitTesting, or some some other method? Any help would be great.

[RIGHT]-Capt. Zeroth
[/RIGHT]
[URL=“http://www.teagames.com/games/funkytruck/play.php”]