Wario & Waluigi in SRB2

WARIO'S ENTIRE GANG IS HERE! Five Nights at Wario's Custom Nightmare (Part 1)

It's Officially 100% confirmed. Wario and Waluigi are NOT related : r/ Waluigi

Super Smash Bros. Brawl Mod for Project+EX - Waluigi Showcase

Wario & Waluigi in SRB2

Wario SRB2 Message Board

Super Mario Bros. SRB2 Message Board

Aaron's Char Pack - Latest Update: Resurrection F, Page 2

Wario and Waluigi v2 by ItsameWario48 on DeviantArt

Essence Of Waluigi II: Eternal Awakening (PC) - SAGE 2022 Demo playthrough (Mario)

What If Wario And Waluigi Were In NSMB DS? (NSMB DS MODS #2)

Wario & Waluigi in SRB2