Very funny game!
I like this kind of game and the idea behind it. The art style is simple and fitting. The SFX works quite well. I just recommend adding some music as well to enhance the overall feeling. I liked that it's about trying to save the dolls, but actually this is also what bothered me in regards of the theme: Within your game you actually lose if you cannot save ALL the dolls...? So...it's kind of the contrary meaning? Would be better if you actually are able to proceed without saving them all eventually (And I know that the last level would basically be impossible to beat here :D).
Maybe including a little tutorial on the timer etc. would be nice!
One thing I thought is kinda annoying: Dolls would not only die if getting hit, but also when leaving the screen...this frustrated me at times :b
Overall great game!