Mega Man 5 Action Replay Codes (USA)
This page contains the Action Replay codes that I have available for Mega Man 5 (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.
When it comes to emulation for the NES you have 3 good options to choose from. You can do RetroArch, Nestopia or MesenCE, follow the links provided to learn more about how to use the codes you find on this page on the Emulator of your choice. If you don't see the code you want on this page, I recommend you return to my Mega Man 5 Guides Index and choose a different section.
Infinite Lives: 00BF:09
Infinite Health: 00B0:9F
Untouchable: 05B8:2D
Climb Anywhere: 0049:20
Infinite Slide: 0035:10
Switch F/X On To Levitate Jump: 03D8:7F
Some Graphics Are Missing: OZEKGPEO
Megabike: 0030:04
Disable this code to make bosses appear and to beat levels
No Boss Health: 0458:00
Only enable this code once the boss health has fully loaded
No Enemies: DED1:FF
Disable before facing a boss. It may also remove some needed platforms during the level
Progress Modifier: 006E:??
Robot Masters Have No Invulnerability Time: 05C0:00
Start At Protoman: 006E:FF
Start With At Least 2 Mega-tanks: XASIOTEA
Straight to Protoman Area: 006E:FF
Title screen music modifier: 808D?00:49
Use with the Disable Title Demo code otherwise the game will go to the demo sequence which interrupts the song
Progress Modifier - Have Gravity Man, Charge Man, Wave Man, and Star Man Defeated: 006E:33
Progress Modifier - Have Stone Man, Charge Man, Napalm Man, and Wave Man Defeated: 006E:66
Progress Modifier - Have Stone Man, Crystal Man, Charge Man, and Wave Man Defeated: 006E:A6
Progress Modifier - Have Only Charge Man, Gravity Man, and Gyro Man Remaining: 006E:D6
Progress Modifier - Have Only Wave Man and Gyro Man Remaining: 006E:F5
Walk On Ceiling
If there is no ceiling you'll die instead
00AF:01
0528:E0