Waluigi

Waluigi is Wario 's Partner and Mario and Luigi's Friend.

Friends

 * Luigi
 * Peach
 * Koopa Troopa
 * Wario
 * Mario
 * DK
 * Daisy
 * Yoshi
 * Toad

Rivals

 * Goomba
 * Bowser
 * Bowser Jr.
 * Creeper
 * Yosemite Sam
 * Shadow the Hedgehog