Mega Man 4 Cheats
Enter A1 A4 B5 E2 F1 F3 as a password to start game play with all weapons and items.
Intentionally lost a life four times in the exact same location, then continue game play. Doctor Light will give Mega Man a super blaster.
Passwords for levels
Toad- Password is A2/5/6 B1 D1 E3; Bright- Password is A1/3/5 B2 D1 E3; Pharaoh- Password is A1/5 B4 C1 D1/3; Ring- Password is A1 B4/6 C4 D1/3; Dust- Password is A1 B4/5 C6 D1/3; Skull- Password is A1 B4/5 D2/3 F2; Dive- Password is A1 B4/5 E2/6 F3; Drill- Password is A1/4 B5 E2 F1/3.
You will reach Dr. Cossack's castle with this super code! Just enter the code as follows: A1, A4, B5, E2, F1,F3