Awesome game. One of Newgrounds' best games!
I loved the game and hope to see a second one at some point in time.
I just had trouble with the 9th challenge.
Some things to cinsider if you made a second one:
-Madness guy and clown
-Tom and Wade Fulp?
-The creators should have characters too.
-The portal could have crappy submissions rain from the sky out of the background like in the desert level.
-The forum could be an arena.
The game was awesome. Hope to see anotheer soon.