Mega Man 2 codes:
Go to the password screen and enter the following:
| A5, B1, B3, C4, D2, D3, E1, E4, E5 |
All energy tanks |
| A5, B2, B4, C1, C3, C5, D4, D5, E2 |
Every weapon and item, plus 4 energy tanks |
Mega Man 3 codes:
Go to the password screen and mark the coordinates following R: with a red dot, and those following B: with a blue one.
| B: A3, B5, D3, F4 / R: A6 |
Doc Robot levels |
| B: A1, A3, A6, B2, B5, D3, F4 |
9 energy tanks and every weapon |
| R: A6 | Start the game with nine E-Tanks |
Mega Man 4 codes:
Go to the password screen and enter the following.
| A1, A4, B5, E2, F1, F3 |
Every weapon and item |
| A1, A4, B5, E2, F1, F3 |
Final citadel stage |
| A2, A3, A5, A6, D1, D3 |
Start with balloon adapter |
| A2, A3, A5, A6, D1, D4 |
Start with wire adapter |
Mega Man 5 codes:
Go to the password screen and mark the coordinates following R: with a red dot, and those following B: with a blue one.
| B: B4, D6, F1 / R: C1, D4, F6 |
Dr. Wily's lair |
| B: C1, D4, F6 / R: B1, D3, F5 |
Start out with Beat Power |
Mega Man 6 codes:
Go to the password screen and enter the following.
| B6, D4, F2, F4, F6 |
Mr. X's castle, 9 energy tanks |
| E5, D2, B4, D6, F4 |
Mr. X's castle, energy balancer |
Mega Man 7 code:
| 7853 5842 2245 7515 |
Tons of goodies |
Note: When you unlock something new it will show up in the Secrets Menu.
Wily's Revenge song:
Beat Mega Man 2
Mega Man Drum And Bass song:
Beat Mega Man 8.
Mega Man Radio Cut song:
Beat Mega Man 7.
G4TV Icons episode:
Beat Mega Man 8.
Mega Man episode:
Beat the Robot Masters in Mega Man 8.
Mega Man: The Power Battles:
Beat the Robot Masters in Mega Man 3, then check the Game Selection menu.