Waluigi needs a spinoff game. Not for the memes, but because of his potential. Luigi has a spinoff (Luigi's Mansion), and it has a unique style. Luigi explores the mansion and has to solve puzzles to progress. If Waluigi had a spinoff, It would have to be unique. Maybe an open world game, a sandbox game, or maybe it doesn't have to be unique and it could just be another platformer (which I'm fine with, traditional Mario games rock!).