I think the side movements are a bit too fast... sometime I just barely press left or right, and go into a wall. Else it's a very nice game, well done :)
In the upgrade menu I don't understand how I can see which upgrade I have done and which I haven't... you should make a simple thing like a cross on the upgrade we've done or something...
Or indicate the max level of each room somewhere so we don't spend our time wondering how much more we're missing...
The game could be fun, it look rather neat, but the immediate add are a real down on the fun, and everything is waaay too costy it take way too long to grind...
So that guy can do impossible jumps forward to catch a car in front of him, but he can't do a mini jump back to catch a car slightly on the side and almost level to his?
Thanks!