Check out this cool game from Lego featuring Harry Potter Years one thru four.

Video trailer:

Relive the first four Harry Potter books and movies in the all-new action adventure videogame.

This game is available in the following platforms (click to buy):

Lego Harry Potter Years 1 to 4 Xbox 360
Xbox 360
 Lego Harry Potter Years 1 to 4 Wii
Wii
 Lego Harry Potter Year 1 to 4 PSP
PSP
 Lego Harry Potter Years 1 to 4 PS3
PS3
 Lego Harry Potter Years 1 to 4 PC
PC
 Lego Harry Potter Years 1 to 4 NDS
NDS