Killing spree!
The storyline is unique but original. The game is interactive since it's a GAME and a point 'n click. There are some glitches and bugs here and there. And honestly I don't think you put much effort into this. The game is a bit short and the bosses are easy. Don't get me wrong, I think Pico and this game kicks ass, it's just that I think this game is over-rated just because the creator of this game happens to be the the creator of newgrounds.