All Working Mega Man Anniversary Collection Cheats - GameCube

Mega Man: The Power Battles game
Defeat the first eight robot masters in Mega Man 3. Save the game and Mega Man: The Power Battles should now be unlocked at the game selection screen.

Alternately, defeat all of the robot masters in Mega Man 3.

Mega Man 2: The Power Fighters game
Defeat the first four robot masters in Mega Man 7. Then, complete the robot museum. Save the game, and Mega Man 2: The Power Fighters should now appear two doors to the right of Mega Man 8 at the game selection screen.

Alternately, defeat all all of the robot masters in Mega Man 2.

Wily's Revenge song
Successfully complete Mega Man 2 . To listen to the song, go to the "Secrets" section at the main menu.

Protoman song
Successfully complete Mega Man 4 . To listen to the song, go to the "Secrets" section at the main menu.

Wily's Revenge song
Successfully complete Mega Man 2 . To listen to the song, go to the "Secrets" section at the main menu.

Mega Man Drum And Bass song
Successfully complete Mega Man 8 . To listen to the song, go to the "Secrets" section at the main menu.

Mega Man Radio Cut song
Successfully complete Mega Man 7 . To listen to the song, go to the "Secrets" section at the main menu.

Picture Set 2
Successfully complete Mega Man 4 . To view it, go to the "Secrets" section at the main menu.

G4TV Icons episode
Successfully complete Mega Man 8 . To view it, go to the "Secrets" section at the main menu.

In-game reset
Hold [B] + [X] + [Start] during game play.

Posing Mega Man
Remain idle at the game selection, new game, load, or main menu and Mega Man will do a pose.

First hit in Boss battles
Note: This can be done in Mega Man 3 through 8 . Before you enter the room where you fight the Boss, charge your Mega Buster. When the battle starts, release the button and you will hit the Boss first. Note: Some Bosses may vary. This will not work on heavily armored or protected Bosses.

Mega Man 2: The Power Fighters: Bass dodge
Use Bass' dash ( [Down] + [B] ) while in a jump. Bass will fly for a short time.

Mega Man 7: Hidden music
Hold [B] while selecting Shade Man. Music from the Capcom game Ghouls 'n' Ghosts will be played.

Unlocking all games on save
Normally you can only play the specific Mega Man game that you saved. Use the following trick to play all of them. After you have saved one game, quit, start a new game, and choose another Mega Man game. You can either die or defeat the desired Boss, as long as it saves your game. Then, quit and load your game. The game that you just played can now be accessed along with your first game. Repeat this until all Mega Man games are playable on your saved game.

Music differences
In the original NES Mega Man games ( 1 through 6 ), the music does not loop the introduction of each song. In the altered games ( Anniversary Collection ), the music loops the entire song rather than the second part of the it, as was done in the original versions.