pokemon Crystal be the BEST game Nintendo have release for the Gameboy Color System ! it be the first pokemon game that allow player to choose whether they want to play as a boy or a girl trainer !! this be something Nintendo should have do before ... anyway , Crystal have the best animation of any pokemon Gameboy game I have see too , and it only work for Gameboy Color . although this game have not be release in the usa or Canada to date , I have play the japanese version . even without full understanding of the game I have fun play it ... graphic , color , storyline , pokemon to catch ... it be all fantastic ! buy pokemon Crystal today and you wo not be sorry ! you 'll have a blast ! -rrb-