This is an extremely hard somewhat puzzle based Super Mario World hack.
The story is that Bowser has managed to kill Mario and he woke up in a reddish world known as Hell. Mario's objective is to get out of Hell and to save Peach, but can he get out of this so called Hell... Or is he stuck?
Super Mario World (USA) - NOINTRO
CRC32: B19ED489
MD5: CDD3C8C37322978CA8669B34BC89C804
SHA-1: 6B47BB75D16514B6A476AA0C73A683A2A4C18765
SHA-256: 0838E531FE22C077528FEBE14CB3FF7C492F1F5FA8DE354192BDFF7137C27F5B