Cheat: Try moving your mouse out of the Flash frame really fast after pressing Go and back in really fast onto Stop or the tunnel in higher levels. It doesn't seem to be able to track the mouse if you move it fast enough.
via Bifurcated Rivets? Gee, I was sure I saw it first on that other site...
fun game though, at least until level 6
Cheat: Try moving your mouse out of the Flash frame really fast after pressing Go and back in really fast onto Stop or the tunnel in higher levels. It doesn't seem to be able to track the mouse if you move it fast enough.