NES

Bad Street BrawlerUSA · 25 codes

Balloon FightEUR · 129 codes

Balloon Fight (Rumbles) · 4 codes

Banana Prince · 27 codes

Bandai Golf - Challenge Pebble BeachUSA · 2 codes

Bandit Kings of Ancient ChinaUSA · 5 codes

Ba

Bao Qing Tian (Ch) · 3 codes

BarbieUSA · 10 codes

Barbie (USA, Europe) · 5 codes

Bard's Tale, TheUSA · 17 codes

Bard's Tale, The - Tales of the UnknownUSA · 2 codes

Barker Bill's Trick ShootingUSA · 2 codes

Baseball · 2 codes

Baseball (USA, Europe) · 7 codes

Baseball Simulator 1.000USA · 28 codes

Baseball StarsUSA · 13 codes

Baseball Stars IIUSA · 49 codes

Bases LoadedUSA · 12 codes

Bases Loaded 3USA · 28 codes

Bases Loaded 4USA · 25 codes

Bases Loaded II - Second SeasonUSA · 20 codes

Bashi Bazook - Morphoid Masher (1989-05-29)USA · 5 codes

Batman - Return of the JokerUSA · 56 codes

Batman - Return of the Joker (USA, Europe) · 27 codes

Batman - The Video GameEUR · 84 codes

Batman - The Video Game (Earlier)USA · 1 codes

Batman - The Video Game (Later)USA · 1 codes

Batman (Rumbles) · 2 codes

Batman ReturnsUSA · 37 codes

Batman Returns (USA, Europe) · 10 codes

Battle ChessUSA · 1 codes

Ba

Battle Kid- Fortress of Peril · 32 codes

Battle Of Olympus- The (Rumbles) · 1 codes

Battle of Olympus, TheEUR · 38 codes

Battle of Olympus, The (USA, Europe) · 12 codes

BattleshipUSA · 22 codes

Battleship (USA, Europe) · 11 codes

BattletoadsEUR · 105 codes

Battletoads (Rumbles) · 6 codes

Battletoads-Double DragonUSA · 27 codes

Battletoads-Double Dragon (USA, Europe) · 11 codes

Beauty and the BeastEUR · 7 codes

Bee 52USA · 8 codes

BeetlejuiceUSA · 43 codes

Best of the Best - Championship KarateUSA · 34 codes

Best of the Best - Championship Karate (USA, Europe) · 29 codes

Big Nose the CavemanUSA · 12 codes

BigfootUSA · 16 codes