Mega Man 4 Codes

Level and Password:
Toad A2/5/6 B1 D1 E3
Bright A1/3/5 B2 D1 E3
Pharaoh A1/5 B4 C1 D1/3
Ring A1 B4/6 C4 D1/3
Dust A1 B4/5 C6 D1/3
Skull A1 B4/5 D2/3 F2
Dive A1 B4/5 E2/6 F3
Drill A1/4 B5 E2 F1/3

Super password:
Enter A1 A4 B5 E2 F1 F3 as a password to start game play with all weapons and items.

Super blaster:
Intentionally lost a life four times in the exact same location, then continue game play. Doctor Light will give Mega Man a super blaster.

Hint: Hidden balloon:
Go across the top part of Pharoah Man's level. Do not enter the pit when it appears. Instead, use Rush to get across it. Go right, and you will reach more quicksand. Keep going to reach some platforms. There will be a small container marked with a B. This is the balloon.

Hint: Hidden Energy Can:
At the beginning of the first stage of the Dr. Cossack levels, after it says ''Ready'', go To the left of the stage. Keep going until you hear a noise. If you heard it, you have obtained the Energy Can.

Hint: Hidden wire:
Begin game play on Dive Man's level. Fall into the small pit that appears soon after the continue point. Avoid the spikes that line the walls and fall all the way down. A container marked W can be found once you reach the bottom. This is the wire.

Hint: Boss weaknesses:

Skull Man: Dust
Toad Man: Drill
Bright Man: Toad Rain
Drill Man: Dive Torpedo
Dive Man: Skull Shield
Pharaoh Man: Bright Freeze
Ring man: Pharaoh Shot
Dust Man: Ring Shot

Toad Man: Mega Buster
Bright Man: Rain Flush
Pharaoh Man: Flash Stopper
Ring Man: Pharaoh Shot
Dust Man: Ring Boomerang
Skull Man: Dust Crusher
Dive Man: Skull Barrier
Drill Man: Dive Missile

Hint: Recommended order:

Toad Man
Bright Man
Pharaoh Man
Ring Man
Dust Man
Skull Man
Dive Man
Drill Man

Hint: 2-in-1 Pharaoh Buster:
After the Pharaoh Buster is charged you can run it into an enemy, and when its gone, release the button and shoot it again.

Hint: Defeating Dr. Wily in the final battle:
Many weapons will not work against Dr. Wily during the final battle. Only two are effective -- the Pharaoh Shot and Ring Boomerang. The Pharaoh Shot works the best. You can charge it up (B) and release it in six directions. Also, when it is charged up you can run into Dr. Wily with the power-up shot above your head, then shoot it again (release B). You will be able to defeat Dr. Wily with the Ring Boomerang, but it takes a lot longer and you cannot miss him at all. Once Dr. Wily is defeated, the game will end.

Glitch: Double Pharaoh shot:
Charge up the Pharaoh shot and hit it with either an aerial enemy or an enemy on the ceiling. However, do not release the button. The charged-up Pharaoh shot will be gone. Release the button. It should fire another Pharaoh shot.