So, I downloaded PPGZ3 yesterday. I started to play the game on Story Mode. I decided to play the game as Buttercup, and do easy mode. So far, I have passed 3 levels (and a piece of level 4). The first level was that I had to defeat Bubbles. The second level was that I had to defeat Blossom (the reason that I had to defeat them is because someone named "Bleak" was controlling them). The third level was that I had to defeat the RowdyRuff Boys. The fourth level was that I had to defeat the "dark powerpuff girls". (The Dark PowerPuff Girls are dark clones of the PPGs created by Bleak)
So far in level 4, I had defeated Dark Buttercup. Now I have to defeat Dark Bubbles and Dark Blossom. I can't defeat Dark Bubbles and Dark Blossom!!!
Here is what the level looks like (ignore the word "pause" in the middle):
(Side note: I can't save my game in Story Mode)