User blog:Famotill/Sega Vs. Nintendo Vs. Sony

Just an idea I decided to jot down here. Tell me what you think. It is just an idea so far I really only have characters and some levels. It may possibly be a spin-off of Mario Party. Or it could be a fighting or racing game. So could people tell me what it should be?(Mario Party style, fighting, racing, etc.) and give me level ideas.(Seaside hill, Peaches Garden,etc.)

Team SEGA

 * Sonic the Hedgehog
 * Shadow the Hedgehog
 * Billy Hatcher
 * Dr.Eggman
 * Amy Rose
 * Big the Cat
 * Silver the Hedgehog
 * Miles "Tails" Prower
 * Knuckles the Echidna
 * Bayonetta
 * AiAi
 * Ulala
 * Amigo
 * Beat
 * Alex Kidd
 * Ryo Hazuki

Team Nintendo

 * Super Mario
 * Luigi Mario
 * Princess Peach
 * Princess Daisy
 * Donkey Kong
 * Diddy Kong
 * Tiny Kong
 * Link
 * Zelda
 * Koopa Troopa
 * Boo
 * Baby Mario
 * Baby Peach
 * Toad
 * Captain Falcon

Team Sony

 * Crash Bandicoot
 * Cortex
 * Coco Bandicoot
 * Crunch Bandicoot
 * Jak
 * Daxter
 * Ratchet
 * Clank
 * Spyro
 * Cynder
 * Monkey
 * Sly Cooper