Released: Jan 1, 1992
This page contains cheats, hints, Easter eggs, secrets, and tips for Mega Man 4. We will continually update this page when we come across more useful cheats and tips.
The following list shows the easiest order to defeat the bosses in along with what their weakness is or what weapon should be used on them.
|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|
To enter passwords, go to PassWord on the main menu and enter the corresponding password to the password effect you desire.
|Ring Man defeated||A2, A3, A6, B6, D1, E3|
|Dive Man defeated||A2, A3, A5, A6, E1, E3|
|Skull Man defeated||A2, A3, A5, A6, E3, F2|
|Pharaoh Man defeated||A2, A5, A6, B4, D1, E3|
|Bright Man defeated||A3, A5, A6, C2, D1, E3|
|Toad Man defeated||A3, A5, A6, B1, D1, E3|
|Drill Man defeated||A2, A5, A6, C3, D1, E3|
|Dust Man defeated||A2, A3, A6, C5, D1, E3|
|All bosses defeated, all weapons and items||A1, A4, B5, E2, F1, F3|
|Wire Adopter, Balloon Adapter||A2, A3, A5, B2, D1, F3|
The following cheat codes are for Game Genie. These can be used on a Nintendo Entertainment System (NES) with a Game Genie device or you can use these on any emulator that supports Game Genie Codes. If you want a Game Genie Device, you can always check on Amazon for one.
|Cheat Effect||Cheat Code|
|Infinite energy (health)||EUNGZAEP|
|Infinite weapon power||GXENESOO|
|Move super fast||ALIENE|
|No charge Mega Blast||AEOAIEPA|
|Slide for longer periods||YXEAIOZO|
|Start with 6 lives||IAUKZIZA|
|Start with 9 lives||AAUKZIZE|