Mario's Mystery Meat

Mario's Mystery Meat is a Super Mario World ROM hack created by Eminus dedicated to all of Vinesauce Vinny's streams and the in-jokes that have resulted from them. The fangame features Sponge, the third forgotten "Mario Brother" as the main protagonist, who has to find meat for Mario and Luigi, leading to a series of abstract worlds and locations based on previous Vinesauce streams.
The game features new audio, abilities, and more, and is not designed to be ran on existing SNES hardware.