Scarygirl is the sort of game that we dream about. It is enormous. It is hours long. It is at least five games rolled seamlessly into one (and that's before you take into account the eight classic console games you can unlock!). It has amazing graphics. It has an incredible intro. It is easy. It is difficult. It has replayability. It is innovative.
This is a platformer, in which you play the scarygirl of the title. You must jump about the pretty cartoon worlds picking up gems and fish, and beating enemies. You have to find your friends and gather information, build a motorbike, drive it around and all this in some of the most fabulous surroundings you can imagine. Think about if Tim Burton made a game... then make it better - then you have this. Astounding.