Hello, all you readers out there! This is the Nightstalker250 with some special news. I have been reading the Nicktoons Unite stories along with the crossovers. I have also watched SMBZ and Dimension Mix-Up on YouTube and it gave me an idea. I've planned on writing a Crossover Story between Nicktoons Unite, Freedom Planet, Powerpuff Girls, Combo Niños, Sonic the Hedgehog and Super Mario Bros. Remember it just a Fanfiction. No flames allow I mean it!
Characters- Heroes
Jimmy Neutron
Cindy Vortex (Super Hero)
Libby Folfax (Super Hero Form)
Danny Phantom
Sam Manson
Dani Phantom
Spongebob Squarepants
Patrick Star
Sandy Cheeks
Jenny Wakeman
Misty
Timmy Turner
Manny Rivera (El Tigre)
Azul
Paco
Pilar
Serio
Blossom
Bubbles
Buttercup
Robin
Mike
Calvin
Hobbes
Mario
Luigi
Yoshi
Sonic
Tails
Knuckles
Amy
Cream and Cheese
Shadow
Maria (Hedgehog Form)
Villians-
Dr. Eggman
Metal Sonic
Professor Calamitous
Plankton
Mr. Crocker
Vlad Plasmius
Bowser
Bowser Jr.
Koopalings
Kamek
Kammy
Koopa Bros.
Axeman Rangers X
Queen Vexus
Commander Smytus
The Crust Cousins
Sartana of the Dead
Zoe Aves (Black Cuervo)
Diadoro
Gomez
Perfida
The characters belong to the following...
Nintendo
Sega
Nickelodeon
Disney Jetix
I hope this helps out... Enjoy.