Waluigi's Gold Mine is a tetris-like puzzle game. You drop Bob-Ombs from the falls, while rocks also fall. There are 5 layers of rock to start, and more build up. You must clear all rocks to beat the level & get deeper. @ the 99th level there is a cutscene where Waluigi gets to the gold, only to find it made of plastic. the game ends W/ waluigi screaming noooo!