Mario VS

Genre: Platformer/Beat 'em up

Publisher: Nintendo

Developer: Gamecom (creater of Epic Saga)

ESRB: E10+

Mario has made himself quite a few enemies, hasn't he? In Mario VS, you get to fight just about every villain Mario's ever faced. Adding to the mix include fighting: The game bears resemblance to the classic Megaman games. You choose an enemy, play through their level, and fight him/her. The only differences are that you're playing as Mario, the graphics are better, and once you beat all of the enemies, another slew of them opens up.
 * his allies
 * new villains
 * third-party rivals

Bosses
Coin Cup
 * 1) Mr. Game & Watch
 * 2) Mach Rider
 * 3) Falco Lombardi
 * 4) Birdo
 * 5) Petey Pirahna
 * 6) Princess Zelda
 * 7) Miles "Tails" Prower
 * 8) King Dedede
 * 9) Snorlax
 * 10) Final Boss: Baby Mario

Shell Cup

 * 1) Mike Jones
 * 2) Starfy
 * 3) Ice Climbers
 * 4) Waluigi
 * 5) Diddy Kong
 * 6) Proto Man
 * 7) Sasuke
 * 8) Vegeta
 * 9) Knuckles the Echidna
 * 10) Final Boss: Koopa Bros.

Mushroom Cup

 * 1) R.O.B.
 * 2) Isaac
 * 3) Olimar
 * 4) Ray MK II
 * 5) Axem Rangers
 * 6) Charizard
 * 7) Zero
 * 8) Shadow the Hedgehog
 * 9) Tatanga
 * 10) Final Boss: Wart

Banana Cup

 * 1) Little Mac
 * 2) Heddo
 * 3) Fireboy
 * 4) Black Mage
 * 5) Marth
 * 6) Ness
 * 7) King K. Rool
 * 8) King Boo
 * 9) Captain Falcon
 * 10) Final Boss: Dark Star

Flower Cup

 * 1) AiAi
 * 2) Billy Hatcher
 * Pit
 * 1) Morris Jade
 * 2) Wolf O'Donnel
 * 3) Dr. Wily
 * 4) Dr. Eggman
 * 5) Inuyasha
 * 6) Fawful
 * 7) Final Boss: E.T.G.

Leaf Cup

 * 1) Maxwell
 * 2) Sephiroth
 * 3) Snickard
 * 4) Kamek
 * 5) Smithy
 * 6) Jason & Sophia the 3rd
 * 7) Ichigo Kurosaki
 * 8) Naruto Uzumaki
 * 9) Arceus
 * 10) Final Boss: Galactic Petey

Star Cup

 * 1) Celio
 * 2) Geno
 * 3) Ridley
 * 4) Viewtiful Joe
 * 5) Rayman
 * 6) Son Goku
 * 7) Simon Belmont
 * 8) Bill Rizer
 * 9) Mewtwo
 * 10) Final Boss: Genius Guy

Lightning Cup

 * 1) Metaknight
 * 2) Chris Redfield
 * 3) Lloyd Irving
 * 4) Ryu (Street Fighter)
 * 5) Ryu Hayabusa (Ninja Gaiden)
 * 6) Dastan
 * 7) Ganondorf
 * 8) Bowser Jr.
 * 9) Shadow Mario
 * 10) Final Boss: Jared Raigan

Special Cup

 * 1) Pikachu
 * 2) Yoshi
 * 3) Wario
 * 4) Fox McCloud
 * 5) Donkey Kong
 * 6) Kirby
 * 7) Samus
 * 8) Solid Snake
 * 9) Dry Bowser
 * 10) Final Boss: Beecanoe Drygly

Rainbow Cup

 * 1) Link
 * 2) Cloud Strife
 * 3) Megaman
 * 4) Master Chief
 * 5) Pac-Man
 * 6) Sonic the Hedgehog
 * 7) Bowser
 * 8) Luigi
 * 9) Your Profile Mii
 * 10) Final Boss: Shigeru Miyamoto: Creator of Mario