The Adventures of Bayou Billy Action Replay Codes (USA)
This page contains the Action Replay codes that I have available for The Adventures of Bayou Billy (USA), a game for the original NES (Nintendo Entertainment System). If you're playing on an emulator, you'll typically be able to put these codes into the program through a built in option. Anyone who is really old school and playing on a physical console will have to purchase a physical Action Replay device to use these codes.
If you don't see the code you want on this page, I recommend you return to my The Adventures of Bayou Billy Guides Index and choose a different section.
Billy's Color Modifier: 0310:??
Enable Removed Quiz Mode: 002A:04
Pressing Start at the Title Screen will show the Quiz Mode clickable but if you select it you'll freeze.
Enemy 1 Color Modifier: 0311:??
This works for all enemies (People, Gators and Birds)
Enemy 2 Color Modifier: 0312:??
This works for all enemies (People, Gators and Birds)
Enemy 3 Color Modifier: 0313:??
This works for all enemies (People, Gators and Birds)
Have All Practice Bonuses: 07BB:05
This is the extra bullets and the meatball, these bonuses never disappear.
Inf. bullets: 07C0:63
Infinite Bullets (Shoot-Em-Up "B" Only!): 07C0:63
Infinite health: 07C5:07
Infinite Lives: 0039:03
Infinite Lives: 0007C507
Infinite Lives: 0039:09
Infinite Time (In Driving Stages): 07DC:23
Invincible: 0320:60
Item Pops out of Billy Modifier: 0520:??
Play Demo Stages: 0024:01
Respawning Enemy: 0048:01
Stage Modifier (sort of): 0037:??
Stage Type Modifier and Stage Modifier need to be used together. Stage Type sets the type of stage (shooting/fighting) and Stage Modifier picks the level.
Stage Type Modifier: 0036:??
Stage Type Modifier and Stage Modifier need to be used together. Stage Type sets the type of stage (shooting/fighting) and Stage Modifier picks the level.
Replace ?? with 00 for Fighting Stages and 01 for Shooting Stages
Timer never runs out: 07DC:17
Weapon Modifier: 07C1:??
Weird Stage Display: 0046:01
Stages will have big empty black sections and some other quirks
Billy's Color Modifier - Brown: 0310:80
Billy's Color Modifier - White: 0310:81
Billy's Color Modifier - Blue: 0310:82
Billy's Color Modifier - Red: 0310:83
Item Pops out of Billy Modifier - Nothing: 0520:00
Item Pops out of Billy Modifier - Pistol: 0520:01
Item Pops out of Billy Modifier - Knife: 0520:02
Item Pops out of Billy Modifier - Stick: 0520:03
Item Pops out of Billy Modifier - Meatball: 0520:04
Item Pops out of Billy Modifier - Whip: 0520:05
Item Pops out of Billy Modifier - Boulder: 0520:06
Item Pops out of Billy Modifier - Bullet Proof Vest: 0520:08
Stage Type Modifier - Fighting Stages: 0036:00
Stage Type Modifier - Shooting Stages: 0036:01
Weapon Modifier - Pistol: 07C1:01
Weapon Modifier - Knife: 07C1:02
Weapon Modifier - Ugly Stick: 07C1:03
Weapon Modifier - Whip: 07C1:05
Kill Enemies 1 Hit
0510:00
0511:00
0512:00
0513:00
0514:00