Walkthroughs and Guides
Outside link to all the information you'll need on this game, and more!
Courtesy of: Gamefaqs.com

BUTTON COMBINATION CHEATS, PLAYING TIPS AND HINTS

ULTIMATE ARMOR
This cheat will give you Megaman X's ultimate armor
On the Player Selection screen, highlight Megaman X and press:
B, B, Left, Left, Left, Left, Left, Left
Now, hold L + R and press Start.

BLACK ARMOR
This cheat will give you Zero's black armor
On the Player Selection screen, highlight Zero, hold R and press:
Right, Right, Right, Right, Right, Right
Now, release R, hold B and press Start.

HINTS AND PLAYING TIPS

BEATING BOSSES
Bosses have weaknesses related to their own weapons.
Dragoon: Owl's weapon Owl: Cyberpeacock's weapon
Cyberpeacock: Mushroom's weapon Spider: Beast's weapon
Ray: Walrus' weapon Walrus: Dragoon's weapon
Mushroom: Spider's weapon Sigma In Ghost Robe: Dragoon's weapon
Sigma Out Of Robe: Spider's weapon

Arm capsule location
Go to Storm Owl Area 2 with all the laser cannons. Get to the section with the hole in the ceiling, with spikes on the floor and each side of the wall. Use the lightning web weapon to jump onto the platform. Above it are two capsules. One allows your fire four shots in a row and the other allows you to fire a plasma bolt. The best choice is the plasma bolt, as it keeps hitting the enemy after the first hit.

Ultimate capsule location
Begin game play as Dark X. Go to the Web Spider level and proceed to where the leg capsule was located. Instead, you will receive the ultimate armor. This allows unlimited nova strike, unlimited none charged special weapons, hover in midair, and the ability to shoot plasma bolts.

Armor capsule location
Go to Magma Dragoon level and proceed until reaching the part of Volcano Area 2 where you have the armor. Get into it and dash jump towards the platform. Get on to the platform, then charge twin slasher to full power and destroy the blocks in front of you. Pass through and get the armor upgrade.

Helmet capsule location
Go to the Cyber Peacock level and get a S rank on the third stretch with the yellow balls that drains your energy. This is difficult to accomplish, but possible.

Leg capsule location
Go to the Web Spider level and proceed to the part with the waterfalls. When you drop down to the section below the part with the spike spinning on the platform, just go through the gap on the right side wall opposite to the hole.

Submitted by: CheatBookJon and Spela U