Great Potential
Because I really liked the potential of this submission, I'm going to give it a very critical review. Visually and structurally, you are very talented. The animations and worlds were perfect, and the way the characters interacted and fought was interesting. Your plot ideas were unique but:
1. Far too many characters, with nothing to distinguish one from another. You can't bombard someone with all of that so fast.
2. The plot was FAR too complicated. Simplify, it'll still be interesting and cool. You just were trying way too hard, and ending up with a sort of flimsy Sonic The Hedgehog Matrix. And there weren't enough details to make the first chapter stand alone. Some things being left unsolved in a chapter are okay, but something has to happen, something has to be accomplished.
3. The RPG battle scene was pointless. Just have them fight like they do everywhere else in the flash. That was good enough.
Good work, keep it up!