I think my highscore is something like 53 minigames, but I did start at a speed of 1 :P. Usually when testing I too started at speed 1.5 or 2, it was a nice middle ground.
Glad you were able to figure skidmarks out. I knew it was going to be a little obscure, but I really wanted to simulate how it feels to walk to the toilet when you have to poop really bad (that sounds so horrible when spelled out like that).
Thanks for playing and commenting!