Passwords

  • Misc. Passwords

    Select the password option at the title screen and enter the following in the 3X4 grid, inputting the password from left to right, starting from the top left corner:

    EffectPassword
    4 Sub-Tanks, All Turbo Hearts, All Upgrades, All Bosses Defeated8441 2176 4423
    All 4 Subtanks, no armor, no weapons, no hearts5724 8418 3588
    All 4 Tanks, all heart tanks, and all bosses defeated.2653 3858 7584
    All abilities, heart tanks, sub-tanks, all bosses defeated, Zero's buster8447 4666 6156
    All armor upgrades, subtanks6624 5468 8588
    All Bosses Defeated - No Leg/Body/Helmet/Buster/Heart/SubTank4723 2486 1324
    All bosses defeated 2 turbo hearts 2 subtanks4653 4688 7884
    All bosses except Boomer Kuwanger and Sting Chameleon dead.2137 3188 8121
    All bosses except Sting Chameleon dead.2556 2582 7114
    All powerups and armor upgrades, all bosses beaten the first time through.3676 4667 5148
    All Subtanks & Hearts, NO Armor & Weapons3748 8612 5524
    All Upgrades No bosses Defeated6485 1146 2321
    All Upgrades, All bosses defeated, 1 turbo heart.5583 4618 5824
    All Upgrades, Chill Penguin Defeated, Storm Eagle Defeated4423 8832 7824
    All weapons, sub tanks, hearts, and levels completed8141 2136 4426
    Arm Capsule only4764 8768 7748
    Armored Armadillo defeated5147 8437 4536
    Beat the top half, and have collected the power ups on the top half.7374 2268 6281
    Body Capsule only4764 5788 3748
    Boomer Kuwanger defeated5151 3427 4261
    Chill Penguin and Storm Eagle dead.5286 7136 5124
    Chill Penguin Defeated4768 7258 1871
    Chill Penguin, Storm Eagle, and Flame Mammoth dead.5337 5377 4171
    Chill Penguin, Storm Eagle, Flame Mammoth, and Spark Mandrill dead.2147 5277 1281
    Chill Penguin, Storm Eagle, Flame Mammoth, Spark Mandrill, and Armoured Armadillo dead plus slide ability and head capsule.6431 5168 8171
    Chill Penguin, Storm Eagle, Flame Mammoth, Spark Mandrill, and Armoured Armadillo dead.2656 5112 3164
    Everthing unlocked ecxept no beaten Sigma7431 3842 8523
    everyone accept sting chameleon defeated, 6 heart tanks, 3 armor upgrades, and 3 sub-tanks8437,2788,8161
    Everything obtained except Leg Capsule8441 2336 2421
    Final Sigma Level/Last Battle3733 6838 8744
    First mini-level beaten1764 1488 7748
    Flame Mammoth defeated1573 5232 7264
    Full armor, 2 hearts, 2 sub-tanks, Chill Penguin, Storm Eagle and Flame Mammoth deafeated1447 1838 1271
    Get an extra life tank5447 4177 4536
    Have Storm Eagle, Flame Mammoth, Chill Penguin, & Boomer Kuwangtang dead w/ chest, helmet, arms, leg upgrades, 1 sub-tank, & a turbo heart6111 8747 4181
    Head Capsule only4664 1718 7748
    Launch Octopus defeated1556 6642 7448
    Leg Dash No bosses Defeated5382 8566 2656
    Leg Dash, Helmet Enhancement, No Bosses Defeated4425 7272 3821
    Leg Dash,Helmet enhancement with no bosses defeated1422 1412 7756
    No Leg Dash, Chill Penguin Defeated2653 7248 6488
    Opening Stage beat5385 7136 6321
    Spark Mandrill defeated5131 7358 4181
    Sting Chameleon defeated5385 7136 6861
    Storm Eagle defeated6483 7376 5124
    To have all Turbo Hearts, all Sub-Tanks, and all Armor Upgrades with no bosses defeated3475 5668 2581

Glitches

  • Glitched Password

    This password has four known effects depending on how you execute it - the password is 7443 2241 1221. Regardless of what you do, it will sound as a "wrong" password, but the effects take effect nonetheless. If you enter the password without going into the demo, the game will hang upon gameplay beginning. If you enter the black screen moments prior to the demo, then go on and enter the password, you simply start with 10 health. If you go into the demo once, then exit it and enter the password, you'll start with all weapons, 32 health, and zero lives. Finally, if you enter the demo, wait it out, then press Start in the black screen prior to a second demo, you can enter the password to start with 10 health and all weapons.

    Contributed By: KeyBlade999.

  • Subtank Glitch

    Get three sub-tanks and make sure one of your special weapons has less than full power. Then, with the weapon that has less than full power selected, grab a weapon capsule and immediately hit start. If you did it right, you'll have a fourth sub-tank. Fill it using the same method, just don't over fill or you'll delete it and your third one. It recovers health just like the a normal one.

    Contributed By: VincentX.

Unlockables

  • Zero's Buster

    This is done by not getting the arm Power up in Flame mamoth's stage.

    UnlockableHow to Unlock
    Z BusterGo to Sigma stage 1 and you will get Zero's buster during the stage.

    Contributed By: thomas_light.

Secrets

  • Mega Man Fireball

    Must have Heart Tanks, Sub-Tanks, enemy weapons, and power-ups. Then, go to Armored Armadillo's level. Reach the final mine cart, which launches you through the air at the end of the level. Just before you reach the wall, jump up and climb the wall. At the top, there will be a large Energy Unit. Get it, and then jump into the pit and die. Repeat this step five times. On the fifth time through, a capsule will appear on that same ledge. Dr. Light will then give you a Ryu-style fireball for Mega Man to use.

    Contributed By: ElementalKnight.

  • Stage Secrets

    Some stages are a little different if you beat a certain boss first. If you beat Chill Penguin, the Lava in Flame Mammoth's stage will be frozen. If you beat Storm Eagle, the lights in Spark Mandrill's stage will flicker on and off. If you beat Launch Octopus, Sting Chameleon's stage will be partially flooded.

    Contributed By: Biggoron_2000.

  • Stronger normal shots

    Dash while firing your uncharged X-Buster to cause the shot to deal double damage. This is useful when you don't have time to wait for a shot to charge.

    Contributed By: Mr_Weird_Guy.

Know Something We Don't?

You can submit new cheat codes for this game using our Cheat Submission Form.

Have We Been Fooled?

If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.