Great start
Noice. I would definatly suggest you add some form of powerups to give the player something to do aside from just bounce on heads. One could maybe be a one-time use bounce bar at the bottom of the screen so you have a second chance at keeping a combo going, some way to get extra lives would be good too. Adding multi-color emoticons could mix things up a bit, ones that change color every second or two. It's a fun, simple game that could have potential for something truely addicting.
Good
This game is great. but there should be colourful
Pretty hard
You made this a little hard I barely could pass level 4. You should balance so it is a little hard and a little easy.
-Malictus
Nice
Kinda hard when different colors start popping up.
Very innovative.
Good stress reliever, nice explosion graphics, and easy to pick up and play. Although, rather than just having the "Angry Faic" go up after hitting a face in the explosion, I think it should kinda rebound, like more like a real explosion, while still in a way being able to control a bit which way it flys, to get more flashy combos. (kinda like Pikachu's quick attack in Super Smash Bros. and SSB: Melee in the target minigame.)