Mega Man 4 - Debug Menu Gameshark Codes (USA)
This page contains all of the Gameshark codes I have for Mega Man 4 (USA), a game for the Game Boy handheld console. If you are playing on a physical Game Boy/GBC then you'll need to purchase a physical Gameshark device to use the codes that you find on this page.
For those of you who are using an Emulator such as the VisualBoy Advance, you can typically add cheats by clicking on a tab at the top of your Emulator. This will lead you to a section where you can add codes or edit existing ones. Anyone who is using the VisualBoy Advance should check out my How to Setup Codes for GB/GBC on the VisualBoy Advance Guide for more information on how to get these cheats working.
If you don't see the code you are looking for on this page you should return to my Mega Man 4 Gameshark Codes and choose a different section.
Debug Menu: 011A0ADF
This code came with basically an instruction manual on how to use it and what it does. You can find that below.
Activate code, then go to the title screen and select 'game start'. You will see the 'Thank You For Playing' screen that appears at the end. Now hit a button and you will be at the menu! Here's what all you can do:
Control pad-move cursor, change numeric values
A button-Activate flag
- Have weapons/stages beaten
Activate these flags:
TOAD-Toad Man/Rain Flush
BRGT-Bright Man/Flash Stopper
PHAR-Pharaoh Man/Pharaoh Shot
RING-Ring Man/Ring Boomerang
CRYS-Crystal Man/Crystal Eye
NAPA-Napalm Man/Napalm Bomb
STON-Stone Man/Power Stone
TOMS-Charge Man/Charge Kick
BLDA-Wily Tank entryway
BKBA-Get Ballade Cracker
- Get circuit plates
Activate any of the lettered flags to start out with those circuit plates. B/E/A/T
will automatically give you Beat, and W/I/L/Y will allow you entry into the final area.
- Get items
Use left/right to change values. All are in hexadecimal except for 'PC'.
ME-Mini E-tanks. For wholes, set this value to multiples of 4.
Max: 10 [16 dec]
WP-W-tanks
Max: 4
SP-S-tank
Max: 1
EB-Energy balancer
Max: 1
PC-P-chips
Max: 996
ZA-Lives
Max: 9
- Special
BKI - All weapons toggle
NL - Off
FL - On
HERAZ - Unlimited tanks toggle
00 - Off
01 - On
MUTEKIM - Invulnerability toggle
00 - Off
01 - Take hits, but no damage - Spikes can still kill
02 - Enemies pass through you, spikes do not kill, and falling into a pit will
let you bounce right back out, just like the Mega Man 3 NES trick!
CNTNUPT - Starting point in stage
00 - Start
01 - Middle
02 - End
STAGED - Stage/cinema modifier
RECORD - Record demos like those in the ending and play them back!
REC - Record, set 'STAGED' to 01 - 09 to select boss fight, press 'start' while
recording to stop
PLY - Play last recording
HON - Play all, as in the ending
SNDNO - Sound test
EXIT - ...Exit.
When you do something to exit the menu, make sure that the code is off or
you will be sent right back to the menu.