For those playing Mega Man 64 (US) on original N64 hardware with an Everdrive, these codes are primarily for making all the difficulties (Easy, Normal and Hard) easily accessible for those who want to jump in and practice or run from the get go. Credit to GameHacking(dot)org for various codes.

The download is a cheat.txt file that is specifically formatted for use with an Everdrive, but I will also be including the code in text as well (Note: Press "Z" when selecting a rom in order to manually add/enable codes).

F109F6B8 2400 Enable Code (Must Be On)

F10A1680 2400 Enable Code (Must Be On) (2)

801BC400 0001 Enable Hard and Easy Modes

801BC402 0001

F10A1680 2400 Master Code

F1164C90 2400

(Note: This is an example of what your folder structure should look like if using cheat.txt. "D:\ED64\CHEATS"YourRomNameHere".txt". Your rom name and .txt name MUST match. Reminder that 64 runs must be submitted on console, Everdrive runs are accepted at this time.)