Mega Man Extreme Cheats - GameBoy Color

Hard mode
Successfully complete the game to unlock a harder version of the game.

Extreme mode
Successfully complete the game under hard mode. Extreme mode consists of the eight Bosses without the story version of the game.

Foot Capsule
Go to the Chill Penguin stage, and keep going until you find the Capsule. Note to get other capsules, you may first need to get the Foot upgrade.

Head Capsule
Advance ahead in the Storm Eagle stage and keep going until you see a long metal crisscross bar. Go down and drop down. Slide-jump onto the platform to the right. Keep firing at the explosives, and when they explode go into the room to find the capsule.

Body Capsule
Go to the Flame Stag stage. You can find the capsule in the stage on a hidden platform in a place where lava appears.

Hidden Moves Capsule
In one of the Sigma stages is a fully spiked wall that you cannot touch. There is a ladder next to it, on the top and the bottom. You need to get to the top ladder in order to get to the hidden capsule. Charge up the R. Shield and slide-jump into the spiked wall. You will not die with the shield on when standing on the spikes. Slide-jump to the left to get to the ladder. Climb up, and go through the enemies and spike with the shield until you reach the end of the room. There is a big hole there. Hold [Left] on the wall on the left and slide down slowly until you fall into a room. The capsule is located there, with the moves from Street Fighter characters Ryu And Ken, the Hadou-ken and the Shoryuken.

To get the hidden capsule in the Sigma Stage, you do not need the R. Shield. Get the Flying Platform from below and guide it to the ladder. You can get the capsule in any mode this way.

Unlimited lives
This can only be done after you have unlocked Hard Mode -- you have to go to Morph Moth's stage to do it. When you first start, move forward past the two pillars with robots on them, then dash-jump right from the second pillar and wall jump up. There is an life waiting there. If you have already defeated Morph Moth, you can keep going back and getting it repeatedly.

Shoryu-Ken and the Hadou-Ken
To use the Shoryu-Ken, charge the Mega Buster, hold [Up] and release [B] (if charged manually) or press [B] (if charged automatically). The Hadou-Ken is the same except hold [Down]. The Hadou-Ken resembles Goku's Kama Ma Wave (from Dragon Ball Z) and the Shoryu-Ken looks like Mega Man X4's charged rising fire.

Heart piece
Once you get the Fire Burner, go to Chill Penguin's stage. Get to the part where you get in the robot. Jump across the small canyon and stand on the pillar. Once on the pillar, jump up. As soon as you are in the air, jump out of the robot and wall jump up the rest of the cliff wall. Outside the first building, use your Fire Burner until you destroy it. You will find a heart piece that will give you a little extra health.

Boss weaknesses

Armored Armadillo: Electric Spark
Chill Penguin: Fire Burner
Core Spider: Shotgun Ice
Flame Stag: Storm Tornado
Geemel: Speed Burner
Machine: X Buster
Magna Centipede: Silk Shot
Morph Moth: Speed Burner
Sigma: Electric Spark (in sword mode)
Spark Mandrill: Shotgun Ice
Storm Eagle: X Buster
Wheel Gator: Magnet Mines
Zain The Shadow Hunter: Shotgun Ice enemies in a line.

Defeating Armored Armadillo
Use the Electric Spark to short out his armor, then continue shocking him until he explodes. He will fight back by shooting slow shots or rolling around the room.

Defeating Flame Stag
He will leap from wall to wall, then off the top of the screen. When he comes down, use the Storm Tornado, then jump to avoid his flame punches.

Defeating Geemel
You will find Geemel in Wheel Gator's stage and in Sigma's fortress. Just jump over his blades, and fry him with the Speed Burner. When you fight him in Sigma's fortress, he will jump on a flying platform halfway through the battle. Keep knocking him off with the Speed Burner.

Defeating Magna Centipede
A Silk Shot blast will blow off his tail. He will then start teleporting around the room. Every time he appears, knock him with another Silk Shot and dodge his occasional spread shots.

Defeating Spark Mandrill
Hit him immediately with the Shotgun Ice. He will freeze momentarily, then break out of the ice. He will either dash at you, jump over you, hit the ground to send out sparks, or climb across the ceiling. Avoid his attack and keep using the Shotgun Ice attack.

Defeating Serges
Stay on the platform and use the Electric Spark to destroy the four cannons. After Serges is exposed, use charged shots or rapid fire to eliminate him, but watch out for the exploding orbs he sends out.

This is where you need to get: * ___________________________ |* 4| | | |3 | | | | 2| | | | 1 | |___________________________| Defeating Sigma (in giant body)
Stay off the floor. You are a prime target there for Sigma's spark bursts and flamethrower. Jump up onto his moving hands (stay on the edge of them to avoid the occasional lightning bolt) and hit his little head with charged shots or the Rolling Shield.

When the battle starts Sigma will shoot at you. Run right through it. Then, jump on the right wall and get up in the corner. Keep jumping in the corner while charging up and shooting him at the same time. Note: You have to hit him in the face -- it is the only spot that he can be injured.

Defeating Vile
Jump over him if he gets too close, and blast him with regular or charged shots until he is obliterated.

Defeating Zain
You will find this opponent in Flame Stag's stage and in Sigma's fortress. As he jumps, dash under him and hit him in the back with Shotgun Ice. In Sigma's fortress, he will land and spin on every third jump -- jump over him once he hits the ground.