Very nicely done.
I've always wondered what happened to the powerpuff girls, were they cancelled? well anyways this is an awsome game and pretty easy if your using blossim, btw why is everyone saying Bell was hard? She was like the easiest one to me, but i guess thats prolly cuz i was just button mashing with blossim and kept freezing her then 3 hit comboed her. The hardest for me to beat using blossim has to be Zim, I kept tryin to attack him but got smacked around and finally realized I needed to use the eye beams to take him down the beat the shit outa him. Alright well before i start to ramble, nice game keep makin them and don't just limit yourself to the powerpuff girls, you could probably make a ton of awsome sprite games too.