Thank you all for youre comments.
@Danijerry you are right, the bleu turtles where supposed to affect the live of the player, i will fix that. Also a level up is a great tip i will also put that in the game.
@GenkiGenga you are right :-) my imagination went overboard on the theme. So i am going to choose a theme and going to try to stick with that.
@imothep85 i played the game a 1000 times wil making it, and every time i was affraide that it would become to easy, because of that i am affraid i made it to hard, i will keep that in mind while a am remaking the game.
Thanks again, great tips to keep working on it.