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1. Mega Man 3 Play
2. Mega Man 3 Nes Walkthrough
3. Play Mega Man 3 Online
4. Mega Man 3 Walkthrough
5. Mega Man 3 Cheat Code
6. Megaman 3 Game Boy Cheats Xbox 360

Game Boy (GB) cheats, cheat codes, guides, unlockables, easter eggs, glitches, hints, and more. CheatCodes.com has more content than anyone else to help you win all Game Boy (GB) games! Choose the starting letter for the Game Boy game you're looking for, or browse our most popular games and cheats. For some reason, roughly half of the ending theme to this game is unheard during normal play. However, you can hear the remainder on a loop provided you hold Up+A on Controller 2 as Mega Man walks across the screen during the ending.

Get the latest Mega Man 3 cheats, codes, unlockables, hints, Easter eggs, glitches, tips, tricks, hacks, downloads, hints, guides, FAQs, walkthroughs, and more for Game Boy (GB). CheatCodes.com has all you need to win every game you play!

Use the above links or scroll down see all to the Game Boy cheats we have available for Mega Man 3.

We have no tips for Mega Man 3 yet. If you have any unlockables please submit them.

Use the password AO, BO, C1, C2, B2. You will warp right before Punk with all weapons (besides the Screw Crusher).

We have no unlockables for Mega Man 3 yet. If you have any unlockables please submit them.

We have no easter eggs for Mega Man 3 yet. If you have any unlockables please submit them.

We have no glitches for Mega Man 3 yet. If you have any unlockables please submit them.

We have no guides or FAQs for Mega Man 3 yet. If you have any unlockables please submit them.

At the opening menu, highlight the 'Bonus Mode' option, then hold L + R and press Start. An 'Animation Test' option that allows all FMV sequences to be viewed will now be unlocked. Enter the 'Voice Test' menu to find that more options for all the Bosses are now also unlocked.

Defeat the first eight robot masters in Megaman 3. Save the game and Megaman: The Power Battle should now be unlocked at the game selection screen. Alternately, defeat all of the robot masters in Megaman 3. Additionally, enter A3 B5 D3 F4 blue, A6 red as a password in Megaman 3. Play the game, die, then save the game to unlock Megaman: The Power Battle.

Defeat the first four robot masters in Megaman 7. Then, complete the robot museum. Save the game, and Megaman 2: The Power Fighters should now appear two doors to the right of Megaman 8 Game of survival 3 cheats. at the game selection screen. Alternately, defeat all all of the robot masters in Megaman 2. Additionally, enter 7853-5842-2245-7515 as a password in Megaman 7. Play the game, die, then save the game to unlock Megaman 2: The Power Fighters.

Successfully complete Megaman 8. To listen to the song, go to the 'Secrets' section at the main menu.

Successfully complete Megaman 7. To listen to the song, go to the 'Secrets' section at the main menu.

Defeat Plant Man in Megaman 6. To listen to the song, go to the 'Secrets' section at the main menu.

Successfully complete Megaman 4. To listen to the song, go to the 'Secrets' section at the main menu.

Defeat two robot masters from any game. To listen to the song, go to the 'Secrets' section at the main menu.

Successfully complete Megaman 2. To listen to the song, go to the 'Secrets' section at the main menu.

Successfully complete Megaman 4. To listen to the song, go to the 'Secrets' section at the main menu.

Defeat any robot master from any game. To view it, go to the 'Secrets' section at the main menu.

Successfully complete Megaman 4. To view it, go to the 'Secrets' section at the main menu.

Successfully complete Megaman 8. To view it, go to the 'Secrets' section at the main menu.

Successfully complete Megaman 8. To view it, go to the 'Secrets' section at the main menu.

Defeat three robot masters from any game. To view it, go to the 'Secrets' section at the main menu.

Defeat the four robot masters in Megaman 8. To view it, go to the 'Secrets' section at the main menu. Note: It is the first episode from the USA cartoon series.

Normally you can only play the specific Megaman game that you saved. Use the following trick to play all of them. After you have saved one game, quit, start a new game, and choose another Megaman game. You can either die or defeat the desired Boss, as long as it saves your game. Then, quit and load your game. The game that you just played can now be accessed along with your first game. Repeat this until all Megaman games are playable on your saved game.

In the original NES Megaman games (1 through 6), the music does not loop the introduction of each song. In the altered games (Anniversary Collection), the music loops the entire song rather than the second part of the it, as was done in the original versions.

Megaman

Use the Cutman blade or Elecman beam to hit an opponent. Rapidly tap Start repeatedly when your opponent is hit by the weapon to allow the single hit to be counted as multiple attacks.

Guts Man: Regular shot, jump over his stones.

Cut Man: Use the Guts power to throw the stones underneath the door at him. Score both hits, and he will be defeated. Note: You can only do this once, so make it count.

Elec Man: Use Cut scissors.

Ice Man: Use Elec shot.

Fire Man: Use the Ice shot not only on Fireman, but to freeze obstacles that you tend to run into throughout the stage.

Bomb Man: Use Fire Shot.

Alternately, use this order:

Bomb Man: Use the Arm Cannon (Mega Man's weapon).

Guts Man: Use Hyper Bombs (Bombman's weapon).

Cut Man: Use Super Arm (Gutsman's weapon) to lift the blocks up.

Elec Man: Use Cut Blade (Rolling Cutter) (Cutman's weapon).

Ice Man: Use Elec Beam (Elec Man's weapon).

Fire Man: Use Ice Slasher (Ice Man's weapon). This can also freeze the fire that appears in some sections of this stage, which will allow you to reach places that Mega Man cannot.

The Bubbles are located on the third stage of Dr. Wily's Fortress. Hit the slow Bubbles with the Arm Cannon (Mega Man's weapon), then use the Super Arm to pick up the blocks and throw them at the fast Bubbles.

The Clone of Mega Man is located on the second stage of Dr. Wily's Fortress. Hit the Clone with the Elec Beam (Elecman's weapon) or Hyper Bombs (Bomb Man's weapon) and use the 'Extra damage' trick.

Dr. Wily is loacated on the last stage of his Fortress. First, hit Dr. Wily with the Fire Storm (Fireman's weapon). After part of his machine is destroyed, hit him with the Elec Beam (Elecman's weapon) and use the 'Extra damage' trick by pressing Start repeatedly. After that, his machine will be destroyed and the game will end.

The Rock Monster is located on the first stage of Dr. Wily's Fortress. Hit him with the Elec Beam (Elecman's weapon) and use the 'Extra damage' trick by pressing Start repeatedly.

In the first stage of Dr. Wily's Castle, you will start outside. You will eventually encounter some big blocks. Use Gutsman's Gutsman Arm and press B to get Mega Man to pick the blocks up. Press B again to get Mega Man to throw them. You can also use Elec Man's Elecman Beam.

The Magnet Beam is found in Elecman's Stage. You need to use Gutsman's Super Arm to break some big blocks to reach it, or you can use Elecman's Elec Beam. The Magnet Beam is a step that Mega Man can use to reach places that he normally cannot go to. This is useful in Iceman's Stage and is required to get through a section in the first Stage of Dr. Wily's Fortress.

Megaman 2

Enter A5 B2 B4 C1 C3 C5 D4 D5 E2 as a password for all weapons, items, and four energy tanks.

Enter A5 B1 B3 C4 D2 D3 E1 E4 E5 as a password for the maximum number of energy tanks.

Enter A1 E1 D2 C3 B4 B5 E2 E4 D5 as a password to obtain the energy efficient Quick Boomerang. The letters 'P' and 'Q' should appear to the right of the password.

Mega Man 3 Play

First, select how many energy tanks you want by putting a dot in the appropriate 'A' box, then follow that column down and decide how you want each stage Boss (dead or alive):

For example, to start with three energy tanks as well as Bubble Man, Air Man, Quick Man, and Heat Man dead and the other four Bosses alive, you would enter the following password: A4 D4 B1 C2 B5 C3 E4 B2 E5. When choosing which Boss you want dead or alive, you need to make sure that you stay in the same column as your energy tank selection.

Select a starting level, press Start, then immediately hold A and press the D-pad in the direction of the displayed Boss. The stars in the background will change into birds.

When jumping, rapidly tap Start to remain in the air longer.

After you defeat Heat Man, or if you happen to have his weapon, go to Crash Man's stage. In the very first area where you are teleported, climb the first two ladders, jump on the highest pipe, and select the Atomic Heat. Run to the wall and begin pressing A + B rapidly (try not to charge), jumping and shooting facing the wall. You must have some Atomic Heat weapon energy in order for it to work. If it does not work and you cannot fire anymore, just get a weapon refill from the enemies around that area and try again. If done correctly, your Atomic Heat will automatically refill itself and you will never run out no matter how long you charge. This trick will not work on any other stage or using any other weapon.

The enemy robot clones operate on flat, uninterrupted rooms in the fifth Skull Castle Stage. Quick Man was specifically programmed for this room. His room in his own stage has two 2-stage rises. Due to this, he seems to run in place for about three seconds on the upside of a step or wall. Use this as an opportunity to deliver a few well-placed Arm Cannon shots.

Most weapons such as the Mega Buster will not work on Dr. Wily during the second battle with him. Hit Dr. Wily with the Bubble Lead until he is defeated. Once he is defeated, the game will end.

There are two ways to kill the Dr. Willy level 4 Boss. One way is to use Clash/Crashman's weapon on the walls and the Boss, but you will not have enough left to defeat the Boss (you must keep getting hit and die). When you start back at the check point, find some more weapon energy to fill up Clash/Crashman's weapon. Return to the Boss. The ones you destroyed are gone, but the walls will remain. You now should be able to defeat the Boss. The other way is make sure you have some #1 and #3 remaining. Use #1 to fly up, shoot the one on the right, jump down, shoot that one, use #3 on the wall, go up, head to the bottom right, use one on the wall and the Boss, shoot the ones on the left, then use #1 and fly up. Use the last bit of energy remaining on the last one.

As with all Megaman games, each Robot Master can take a certain number of hits from each weapon. Some are impervious to other weapons (bullet, missile, Atomic Fire). In the fifth Skull Castle stage (or throughout the game), learn what weapons do the best damage to a specific Boss.

Metal Man can be defeated with one hit from his own Metal Blades (which only use half of an energy unit each). Metalman is also easily defeated by about six to fourteen Quick Boomerangs.

Crash Man can be defeated by running in an infinity symbol pattern (an elongated sideways figure 8) and shooting him with either an Arm Cannon or Quick Boomerang shot fourteen times or the Air Shooter twice.

Air Man can only take two to three Leaf Shields into his intake valves. Wait until he fires his salvo of 3 Air Shooter attacks. He then jumps to the other side of the room to continue his assault. Hit him from behind. His tornadoes are bulletproof.

Flash Man can be fooled into walking into a Crash Bomb placed into the left wall. Wait on the upside the until he reaches you. Place the bomb when he is two thirds of the way there. If he reaches you, stay there. Even with the Time Stopper on, the damage you do to him will more than make up for what he does to you. If it works on time, it will only take one Bomb. Otherwise, It may take two or three attempts.

If you make a direct hit with Crash Bombs on Woodman's orbiting Leaf Shield, you will take him out faster than you would with the Metal Blades. One to two hits on the shield itself will defeat him. If you hit him through the leaves, it will take more hits and weapon energy. If you use Metal Blades, it will take more than two weapon units worth to blast an unshielded Wood Man.

If you do not mind being birthday cake pink, Quick Boomerangs will easily take out Metal Man and Bubble Man. Bubble Man can also be taken out by Metal Blades as he descends from his swim.

Heat Man (the giant yellow flip-top lighter) can be cooled off with the Air Shooter, Arm Cannon (P), or Bubble Lead. Use him as a toreador or matador uses a bull. After a direct hit, he flames up and turns into a three-stage fire missile, aimed at your last spot before his conversion. Leap over him and counter his attack with an immediate direct hit, which forces him to perform the same feat again. Continue this bullfighting technique until this 'heat wave' dies down.

Quickman can be defeated by using his weakness (see 'Quickman's Flaw') against him and/or using the Time Stopper (F) in the room. It hurts him to be slowed down or have his program halted. If you can successfully 'super-charge' up (hold B until the flashing weapons meter changes from a yellow flash, to a light blue flash, to an intense white flash) the Atomic Fire (H) and hit Quick Man with it, he can be defeated in two hits, removing eight units of white-hot weapons energy each. Do not worry, as you have twenty-eight energy units in all.

Metal Man: Plain
Flash Man: Metal blades
Bubble Man: Metal blades
Air Man: Plain
Crash Man: Air shooter
Heat Man: Bubble lead
Wood Man: Atomic fire (one shot fully charged, leaf shield is down)
Quick Man: Time stopper/plain

Flash Man: With two to three Bubble Lead (B) hits.
Quick Man: With all of the Time Stopper (F) and approximately seven Arm Cannon (P) shots.
Metal Man: With approximately seven or so Quick Boomerangs (Q).
Wood Man: With approximately seven Metal Blades (M).
Air Man: With two to three Launchable Leaf Shields (W).
Crash Man: With two direct Air Shooter (A) hits.
Heat Man: With about four to seven Bubble Lead (B) hits or four Air Shooter (A) hits.

Another order to use is as follows:

Metal Man: Use regular shot and dodge his blades. Learn his pattern.

Bubble Man: Four hits from the Metal Blade.

Heat Man: Two hits from the Bubble Lead.

Wood Man: One hit from a fully charged Heat Blast. Hold down the button and wait until he throws his leaves at you. Jump over it and hit him as you come down.

Air Man: Two shots of the Air Shield.

Crash Man: Two shots from Air Blast.

Flash Man: Four Metal Blade hits.

Quick Man: Use Flash Stopper to knock off half of his energy, then fire a regular shot. Be quick and watch his pattern. The same works for the fifth level of the Dr. Wily stage, when you fight them again. When you fight Metal Man, one shot from the Metal Blade will suffice.

The recommended order for defeating the robot masters is as follows, if you want to get 100% in this game by getting all 1-up Mega Man lives, all Energy Tanks, all weapon pellets and all energy pellets.

Air Man (uses Air Shooter): Use the Mega Buster.
Crash Man (uses Crash Bomber): Air Shooter.
Metal Man (uses Metal Blade): Mega Buster.
Heat Man (uses Atomic Fire): Mega Buster or Air Shooter.
Bubble Man (uses Bubble Lead): Metal Blade.
Wood Man (uses Leaf Shield): Metal Blade or Crash Bombs.
Flash Man (uses Time Stopper): Mega Buster or Crash Bombs.
Quick Man (uses Quick Boomerang): Time Stopper and Mega Buster.

Another order to use is as follows:

Mega Man 3 Nes Walkthrough

Bubble Man: Use your average weapon (Mega Buster).
Heat Man: Use Bubble Lead.
Wood Man: Charge up Atomic Fire to full and kill him in one hit.
Air Man: Use Leaf Shield.
Crash Man: Use Air Shooter (two hits).
Flash Man: Use the normal Mega Buster.
Quick Man: Use Time Stopper which will drain half his life, then pelt him with Mega Buster shots.
Metal Man: Use Quick Boomerang.

Another order to use is as follows:

Metal Man Use MegaBuster
Wood Man Use Metal Blades
Air Man Use MegaBuster
Crash Man Use Air Shooter
Bubble Man Use CrashBomb
Heat Man Use Lead Bubble
Flash Man Use MegaBuster
Quick Man Use TimeStopper and Megabuster

Alternately, use this order, using each Boss's weapon after another:

Flash Man: Use MegaBuster
Quick Man Use Time Stopper and MegaBuster
Metal Man Use Quick Boomerangs
Wood Man Use MetalBlades
Air Man Use MegaBuster
Crash Man: Use AirShooter
Bubble Man: Use CrashBomb
Heat Man: Use Lead Bubble

Megaman 3

Hold Right on controller two during a game. Find a pitfall and fall in. Sometimes if you wait a few seconds, you while hear the sound of Megaman dying and your health will totally disappear. Jump out of the pit and you will have invincibility as long as you do not collect any health capsules. While you are holding Right on controller two, you will have super jump and can fall into pits without getting hurt and be able to jump high.

Hold Up on controller two during a game.

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

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.

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, but you will see Rush's icon above the next symbol. Press Start and you will be using the Rush Jet, except with no energy. Collect a weapon capsule in this form and then use any amount of its energy. Pause the game and you will see the Rush Jet is freely accessible from this point forward. You can also do a similar trick to get the Rush Marine, but you need to defeat Spark Man. You can only get the instant access for it if you are in Gemini Man's stage, since the Rush Marine is only usable in water.

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

Magnet Man (uses Magnet Missile): Use the Arm Cannon (Mega Man's weapon).

Hard Man (uses Hard Knuckle): Use the Magnet Missile (Magnet Man's weapon).

Top Man (uses Top Spin): Four hits with the Hard Knuckle will defeat him.

Shadow Man (uses Shadow Blade): Four direct hits with the Top Spin (Top Man's weapon) will defeat him.

Spark Man (uses Spark Shock): Seven hits with the Shadow Blade (Shadow Man's weapon) will defeat him.

Snake Man (uses Search Snake): Use the Arm Cannon.

Gemini Man (uses Gemini Laser): Use Search Snake (Snake Man's weapon).

Needle Man (uses Needle Cannon): Four hits with the Gemini Laser (Gemini Man's weapon) will defeat him.

Megaman 4

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

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

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.

Begin a game 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.

After the Pharaoh Buster is charged you can run it into an enemy, and when its gone, release the button and shoot it again.

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.

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

Megaman 5

Collect the letters M, E, G, A, M, A, N, and V during a game to unlock Beat the bird.

Obtain the Mega Tank, full life energy, and fully charged weapons. Pause the game on a screen with as many opponents as possible. Use the Mega Tank to turn all the opponents into extra lives.

Get Beat the bird, and get to Dr. Wily's Fortress (last stage). When you fight Dr. Wily when he is in his spaceship, use Beat. When he disappears, jump up and Beat will fly around in a circle. That is where Dr. Wily will end up.

At the end of each level is a robot Boss. Get Beat the bird and use it on the Bosses. When Beat is in use, jump over the Boss when it gets near you.

Whenever you charge up the Mega Buster, fire it at an enemy then immediately charge it up once again. Whenever you charge up the Mega Buster, keep it charged up then encounter something else for which it will make a different sound effect. Whenever you charge up the Mega Buster, keep it charged then encounter an enemy that will make a different sound effect. Any one of those three occurrences will then silence the Mega Buster's charging up sound effect. It will be silent and stay that way while still charged up until you release that shot and charge it again.

Wave Man: Charge Kick
Star Man: Water Wave
Napalm Man: Crystal Eye
Crystal Man: Gyro Attack
Gyro Man: Gravity Hold
Charge Man: Power Stone
Gravity Man: Star Crash
Rock Man: Napalm Bomb

Protoman levels

Boss 1: Water Wave
Boss 2: Napalm Bomb and Crystal Eye
Boss 3: Gyro Attack
PROTOMAN: Power Stone and Star Crash

Dr. Willy levels

Boss 1: Crystal Eye
Boss 2: Gyro Attack
Boss 3: Gyro Attack and Crystal Eye (very difficult)

M: Gravity Man
E: Wave Man
G: Rock Man (difficult to find)
A: Gyro Man
M: Star Man
A: Charge Man
N: Napalm Man
V: Crystal Man

Megaman 6

Enter B6 D4 F2 F4 F6 as a password to begin a game with all weapons and items.

When you get the Jet, Power or both Adapters, rotate the Right Analog-stick in a full circle to change forms.

Collect the letters B, E, A, and T during game play to unlock Beat.

Begin a game at the Tomahawk Man level. Reach the path that splits into an upper branch that leads to a left ladder, and a bottom branch that leads to a right ladder. Move along the upper branch of the path, climb the ladder, jump on to the ladder above the spikes, hang on the lowest rung, then use a Rush Power blast to destroy the cracked block. Enter the new opening to find the Energy Balancer.

Megaman 7

Enter 7235-7654-1145-2551 as a password.

Enter 6853-5646-1241-7515 as a password.

Enter 1415-5585-7823-6251 as a password. Press Start to begin at the end (ultimate) level of the game. To play a Vs. mode fighting game, hold L + R on controllers one and two and press Start on controller one.

Enter 7853-5842-2245-7515 as a password for the R.U.S.H., super rocket arm, 999 bolts, 4 birds, 4 energy tanks, 4 weapon tanks, SP tank, energy bolt, exit, all weapons, shield, the robot's screw, and all Bosses defeated. Enter 1414-5585-7823-6251 to start at the Dr. Wily level fully powered-up.

Hold B while selecting Shade Man. Music from the Capcom game Ghouls 'n' Ghosts will be played.

Go to Cloudman's stage and keep going until you see a ladder above you, Use Rush Coil or Jet to get to it. Protoman will give you advice. Next go to Turboman's level and get to the part where there are street lights. Climb up and on the third screen at the top, jump to the right. You will go through the wall and Protoman will talk to you again. Then, go to Shademan's level. After you defeat the Pumpcan mini-Boss, go down and kill the green enemy. Go past him and you will go through a secret wall and fight Protoman for the Proto Shield.

In Junkman's stage, after a 'READY', go to the left and use a Rush Search.

Burst Man: Freeze Cracker, Scorch Wheel
Cloud Man: Danger Wrap
Junk Man: Thunder Bolt
Freeze Man: Junk Shield, Scorch Wheel (resistant to Freeze Cracker)
Slash Man: Freeze Cracker, Scorch Wheel
Spring Man: Slash Claw (resistant to Thunder Bolt)
Shade Man: Wild Coil (resistant to Noise Crush)
Turbo Man: Noise Crush (resistant to Thunder Bolt)
Proto Man: Fully charged Mega Buster
Dr. Wily (stage 1): Noise Crush
Dr. Wily (stage 2): Mega Buster
Dr. Wily (stage 3): Slash Claw
Dr. Wily: Thunder Bolt
Dr. Wily Final Boss: Wild Coil, Mega Buster

Megaman 8

At the beginning part of Clown Man's level, shoot a mega-ball into its mouth for an extra life.

In the first stage (after the underwater passageway), keep going to the left until you find a large health sphere. Go to it to get most of your health back.

When you get the Megaball, you can use the ball to double jump and even triple jump. You can do this trick as long as you have energy for the Megaball. Jump, and in the middle of it, use the Megaball. You should land on the ball while you are falling down. The ball will explode, and allow you reach the top of the screen. This depends on where you are. If you want to do a triple jump, release the second ball slightly earlier than the first time. You should go higher than the screen with the triple jump. You must hold Forward while doing this. With enough practice you can even do the double jump going forward and the triple jump going backward and vice versa.

When you fight Dr. Wily for the first time, have the Arrow Shot equipped. This is an item that can be created from bolts. Also have Astro Crush as your Mega Power. As you begin your battle, notice the thing that spins around and does four different things (shoots about five multiple shots at you; rolls at you and returns; bounces up and down; shoots a big projectile in the air and dops down to make two smaller ones). Also, sometimes the mouth on the ship will open to fire a big laser. When this happens, fire a charged shot at the mouth. The only time that you should use the Astro Crush is when that circular thing fires the multiples shots at you; they are difficult to avoid and you will not get hurt by them if you use the power. When it rolls at you, jump slightly early. When it bounces, wait for it to bounce twice then slide under it. When it fires the big shot into the air, slide to a different location as the shot will go where you were standing. Then, jump when the two smaller shots go across the floor. If you do these things and are extremely careful, you can defeat him the first time without taking any damage. For the second battle, save the Rush Health option; all of Wily's attacks are very difficult to avoid.

When you first encounter this Boss (when playing the game from the beginning), you will not be able to do this. However, if you want to return the intro stage and defeat the Giant Clam again, the fastest and easiest way is to use the Astro Crush one time. All of its health will go away.

Grenade Man: Thunder Claw
Frost Man: Flash Bomb
Tengu Man: Ice Wave
Clown Man: Tornado Hold
Aqua Man: Astro Crush
Sword Man: Water Balloon
Search Man: Flame Sword
Astro Man: Homing Sniper

After defeating the first eight Bosses, the Castle Bosses weaknesses are as follows:

Castle Boss 1: MegaBall
Castle Boss 2: Astro Crush
Castle Boss 3: Thunder Claw
Dr. Wily stage 1: Flaming Sword
Dr. Wily stage 2: Charge Dart (Get from Roll)

Megaman: The Power Battle

Wood Man: Rolling Cutter
Guts Man: Crash Bomb
Cut Man: Rock/Proto/Forte Buster
Crash Man: Rolling Cutter
Heat Man: Ice Slasher
Ice Man: Rock/Proto/Forte Buster
Rockmonster: Rock/Proto/Forte Buster
Dr. Wily: Rolling Cutter/Super Arm
Weapon Receive 1-3
Wood Man: Leaf Shield
Cut Man: Rolling Cutter
Guts Man: Super Arm
Crash Man: Crash Bomb
Ice Man: Ice Slasher
Heat Man: Atomic Fire

Play Mega Man 3 Online

Megaman 2: The Power Fighters

Mega Man 3 Walkthrough

Charge up to the maximum and hold Up when you release Fire. Note: You do not have to have full life.

Mega Man 3 Cheat Code

Megaman 3 Game Boy Cheats Xbox 360

Play the game with two characters instead of just one. The ending sequence will change based on the two characters that you used.