Mega Duck patch for Super Mario Land (Game Boy)

Super Mario Land for the Mega Duck This Romhack brings classic Super Mario Land for the Game Boy to the Mega Duck / Cougar boy console (a clone with various changes to make it incompatible with the GB). This patch does not include the ROM, you must have your own copy of Game Boy Super Mario Land to apply this modification. The patch is in UPS format. It can be applied using this online p…