Game Boy
Super Mario Land 2 - 6 Golden Coins (USA, Europe) Super Mario Land 2 - 6 Golden Coins (USA, Europe) Super Mario Land 2 - 6 Golden Coins (UE) (V1.0) [!]
Languages Size CRC32 Region Serial
English 512K D5EC24E4 USA, Europe DMG-MQ-USA, DMG-MQ-(NOE/UKV)
by Retrocheats
Game Genie 
01B-C0F-E6B
02B-C6F-E6E
02C-57F-E6E
A9C-51F-2AB