New Super Smash Bros Wii

New Super Smash Bros Wii is the secend game in the series.

Starter

 * Mario
 * Sonic
 * Link
 * Pikachu

Unlockable

 * Donkey Kong
 * Mega Man
 * Tails
 * Diddy Kong

Mushroom Kingdom (World 1)
Mushroom Kingdom has sets based on New Super Mario Bros Wii

Green Hill Zone (World 2)
Green Hill Zone has sets from Sonic the Hedgehog 4 : Episode I

New Hyrule (World 3)
New Hyrule has sets from the Legend of Zelda : Twilight Princess

PokePark (World 4)
PokePark has sets from PokePark Wii : Pikachu's Adventure