Nintendo vs Sega

Nintendo vs Sega is a Marvel vs Capcom-style fighting game using the CPS-II engine. It has the same style as the original MvC game, only with Nintendo and Sega characters.

Story
This takes place after the original Super Smash Bros. if Mario defeats Master Hand in that game's arcade mode.

Following his defeat, Master Hand gains strange new abilities, including dimensional distortion. Months later, he uses these powers to find Mario and exact his revenge. However, what he didn't know is that beings from another realm (the Sega universe) had teamed up with Mario and other select Nintendo heroes to stop Master Hand.

Characters
Characters were decided upon due to their appearances in games up to Super Smash Bros.'s release year (1999).

Assist characters
Nintendo: Wario, Diddy Kong, Ness, Captain Falcon, Charizard, Little Mac, Dr. Wright, Marth, Sheik

Sega: Amy, Akira, Metal Sonic, Toejam, Bahn, Bark, Death Adder, The Ooze, Dynamight

Stages

 * Peach's Castle
 * Green Hill Zone
 * Hyrule Field
 * Turtle Village
 * Viridian City Gym
 * Dream World
 * Corneria
 * Earth 2049
 * Fountain of Dreams
 * Angel Island
 * Final Destination (Boss Stage)