EcheatZ - GameBoy Cheat Codes

Game Name	System
Babe And Friends	GameBoy
Barbie : Secret Agent Barbie	GameBoy
Bart And The Beanstalk	GameBoy
Bart Simpson's Escape From Camp Deadly	GameBoy
Batman	GameBoy
Batman : Return Of The Joker	GameBoy
Batman Beyond : Return Of The Joker	GameBoy
Batman Forever	GameBoy
Batman Rise of Sin Tzu	GameBoy
Battle Arena Toshinden	GameBoy
Battle Bull	GameBoy
Battle City	GameBoy
Battle Of Olympus	GameBoy
Battle Ping Pong	GameBoy
Battle Toads in Ragnaroks World	GameBoy
Battle Unit Zeoth	GameBoy
Battleship	GameBoy
Battletoads	GameBoy
Battletoads And Double Dragon	GameBoy
Battletoads in Ragnaroks World	GameBoy
Beavis & Butthead	GameBoy
Beavis And Butthead	GameBoy
Best of the Best	GameBoy
Best Of The Best Championship Karate	GameBoy
Beyblade Ultimate Blader Jam	GameBoy
Bill & Ted's Excellent Game Boy Adventure	GameBoy
Bill And Ted's Excellent Adventure	GameBoy
Bill and Ted's Excellent Game Boy Adventure	GameBoy
Billy Bob's Huntin' n Fishin'	GameBoy
Bionic Commando	GameBoy
Bishoujo Senshi Sailor Moon R	GameBoy
Black Bass : Lure Fishing	GameBoy
Black Bass Lure Fishing	GameBoy
Blade	GameBoy
Blades of Steel	GameBoy
Blaster Master : Enemy Below	GameBoy
Blaster Master Boy	GameBoy
Blodia	GameBoy
Bo Jackson : Hit And Run	GameBoy
Boktai	GameBoy
Bomberman	GameBoy
Bomberman GB	GameBoy
Bomberman GB 3	GameBoy
Bomberman Pocket	GameBoy
Bomberman Quest	GameBoy
Bonk's Revenge	GameBoy
Boomer Adventure	GameBoy
Boomers Adventure in Asmik World	GameBoy
Bouken! Puzzle Road	GameBoy
Boxxle	GameBoy
Boxxle 2	GameBoy
Brain Drain	GameBoy
Brainbender	GameBoy
Bruce Lee : Return of the Legend	GameBoy
Bubble Bobble	GameBoy
Bubble Bobble Part 2	GameBoy
Buffy The Vampire Slayer	GameBoy
Bugs Bunny Collection	GameBoy
Bugs Bunny Crazy Castle	GameBoy
Bugs Bunny Crazy Castle 2	GameBoy
Bugs Bunny Crazy Castle 3	GameBoy
Bugs Bunny's Crazy Castle 4	GameBoy
Burger Time	GameBoy
BurgerTime Deluxe	GameBoy
Bust-A-Move 2	GameBoy
Bust-A-Move 2 : Arcade Edition	GameBoy
Bust-A-Move 3 DX	GameBoy
Buzz Lightyear Of Star Command	GameBoy