Nintendo Entertainment System games hacked by BigBossman

Game Codes
Adventure Island (USA) 1
Adventure Island 3 (USA) 13
Adventure Island Classic (Europe) 2
Adventure Island II (USA) 8
Adventures of Bayou Billy, The (USA) 17
Bad Dudes (USA) 1
Bad News Baseball (USA) 3
Batman - The Video Game (USA) 7
Battletoads (USA) 6
Castlevania (USA) 23
Game Codes
Castlevania II - Simon's Quest (Europe) 10
Castlevania III - Dracula's Curse (USA) 8
Clash at Demonhead (USA) 1
Cyber Stadium Series - Base Wars (USA) 6
Darkman (USA) 2
Double Dragon II - The Revenge (USA) 70
Double Dragon III - The Sacred Stones (USA) 3
Double Dragon IV (Unl) 3
Dynamite Batman (Japan) 5
Family Boxing (Japan) 10