Game Boy games hacked by Terrabyte

Game Codes
Castlevania - The Adventure (USA) 2
Final Fantasy Legend III (USA) 1
Mega Man - Dr. Wily's Revenge (USA) 3
Metroid II - Return of Samus (World) 1
Game Codes
Pokemon - Red Version (USA, Europe) (SGB Enhanced) 1
Tetris (World) (Rev 1) 1
Yoshi (USA) 3