Just finished it. to everyone who's saying this is to hard or the boss is impossible, this is a very beatable game (the boss really isn't so tough if you know how to handle him). i had 45 80 90 or somtheing like that and killed him on the secound try. SO everyone out there who's giving this any less of a rating because of the boss: it's not the games fault you can't beat the boss^^.
That aside this is without a doubt one of the best Flash games i have ever played^^