Loved the concept
You've got a pretty nice game going on here, but i might wanna add a few things...
I liked how the speed of the kids was different for some and all, and how they even ran after you scared them. :D That was some fun, but it couldnt keep me playing for quite a while, which means its a bit boring. D: Another thing was the title screen, i don't know why but it felt a lil too crowded. The screaming sound was a bit bad too, after hearing it tons of times you get kinda bored of it. D:
Again, great game concept and some quality art here, but just has to be improved on the sound area. :D