Cheats for Mega Man 3 NES

Hold Up on controller two....

Hold Up + A on controller two. Note: This has no effect on the eight robot Bosses from Mega Man 2 that are found after defeating the eight robot masters. The code will freeze you but the Boss will continue to attack....

Hold Right on controller two....

Hold Right on controller two while jumping into a pitfall. Then intentionally get killed by an enemy while in the pitfall. Jump out of the pitfall when Mega Man's death sound is heard. Megaman will be invincible as long as an ener...

Enter A3 B5 D3 F4 blue, A6 red as a password for all weapons, items, nine energy tanks, and no Dr. Wily Robots....

Enter A1 A3 B2 B5 D3 F4 blue, A6 E1 red as a password....

Top man - A3 red, C5 red Shadow man - A3 red, C5 red, D6 red Sparkman - A3 red, C5 red, F4 blue Magnet man - A3 red, B5 red, F4 blue, F5 red Hard man - A3 red, C5 red, C4 red, F4 Blue, F5 red Gemini man - A3 red, B5 blue, C5 ...

Magnet, Hard, Top, Shadow, Spark, Snake, Gemini, Needle, "Spark", "Shadow", "Gemini", "Needle"...

Hold Right on controller two. This allows Mega Man to walk through or jump out of pitfalls without dying. It is especially helpful in the Dr. Wily Robot level. Note: When jumping out of the pitfall, the jump is twice as large as t...

Use the following trick to get Rush Jet without having to defeat Needle Man. You must first defeat Shadow Man. Then in the next stage, pause game play, highlight Shadow Man's weapon, and press Right. No weapon will be highlighted,...

Press Start while Protoman whistles to hear the full tune. Note: You must press Start while Megaman is still controllable....