Super Mario World - Genesis - Platformer

Super Mario World, also known as Super Mario Advance, is an unlicensed Sega Mega Drive game developed by Chuanpu and published by Jazz Dark, loosely based off Nintendo's Super Mario Bros. franchise. It is actually a hack of Squirrel King, another unlicensed game. Whereas the first few stages have been altered (with tiles taken from Super Mario All-Stars on the SNES), later stages are identical to those seen in Squirrel King.