Cheats for Mega Man Extreme 2 (GBC)
Fourth Guardian stage: Zero's part
After you get the Ride-In armor, drop down and go to the left. Hop out after you have gone the farthest you can. Use the lightning attack to break down the blocks to find the capsue.
Get Laser Enhancer for X without getting his head part
If you want to get everything but the head part for X (you do not need to get the head part), you need to have the machine which enables you to switch between X and Zero. With X, jump, then jump again on the side of the blocks that break. While you are on the side still jumping, switch to Zero. Zero must have his head part in order for this to work. Start jumping and crushing the blocks with Zero, then change to X and get the Arm Enhancer.. This useful because when you get fourth armor, you can only hold two parts. However, if you have every piece of armor except the head, you can still hold four parts. The head is only useful for getting the arm enhancer. It is much easier to defeat Bosses holding four parts.
Xtreme mode
Note: This game is also titled Rockman X2: Soul Eraser.
Successfully complete the game with either Zero or X. Iris will talk to you and the game will end. When you load that saved game, you will be in Xtreme Mode. Xtreme Mode will also be one of the options in the mission selection screen. In Xtreme Mode, you start with both X and Zero and can go to any of the levels. You can get different weapons if you defeat one of X's Bosses with Zero and vice versa.
Flame Mammoth stage: Easy Souls for Parts
As X, go onto the conveyor belt and kill the laser robot or the trashed robot for easy Souls. It is possible to do it with Zero, but you must start a regular game, get the X/Zero switch, and use that there or play in extreme mode and kill the robots. It is best to use X's charged up Buster Shot. Use it when you are about to fall off the conveyor belt to hit two robots.
Extra lives
Use the following trick to easily get the maximum number of lives, nine, with Zero or when playing in Xtreme mode. Go to Zero's first level. Near the beginning there is a part where you have to ride on a platform. Instead of getting on the one that goes to the right, get on the one that goes up. There will be an area there that has an extra life. Collect the extra life then exit the level. Note: You must have already completed the level on order to exit. Then, return and repeat until you have nine lives.
Boss attack mode armor
Press Select when starting Boss attack mode to give X his armor.
Third Guardian stage: Zero's part
There is an area in the level where you are on a big ramp. Airdash on the end of it and go left. You will see a ladder. Climb it to find the capsule.
Launch Octopus stage: Mega Man X's body armor
There is a boat in the level that drops bombs. Get on top of it and destroy the object that resembles an eye. Then, blow it up, sink down, and fall in the hole it made. Fight the mini-Boss and shoot at its head. After you kill it, you will get a lot of DNA Souls. Go to the right to find the body armor.