As I said, a nice game it is, here's my 3 remarks to make it even better. 1. The game sometimes doesn't save, not sure where the bug is but there is one. 2. I'd like the option to play again, without going for upgrades. 3. Speed is not necessarily an upgrade in game like this, it makes me crash faster :-)
At last we see games where 2nd or 3rd part are not the same like the 1st one. Well, I say GAMES but I really meant only this one :) 5/5 and a favorite!
Uploaded v 1.02 - does it fix white screen for you ?