You'll need the Gaea Armor to reach this one. The fourth heart is found in Grizzly Slash's stage. Jump back up the wall as fast as you can and rush back to the right to avoid the lava. Drop down the hole in the far corner and quickly grab the heart to the right. Once it leaves, quickly jump down and head left. When you reach the area where the lava flies across the screen, consuming everything in its path, stand next to the hole in the floor and wait until the lava stops. When you reach the large platform that rises up the tunnel leading to The Skiver's room, jump into the second large opening in the wall on the right and proceed down the hallway to find this heart in the corner. The second heart is in The Skiver's stage. Keep going and you should see the heart visible up on a ledge. In the second area with the pillars that reverse the roof and floor of the area, once you reach the fourth one, jump back into it so that the room reverses a second time. This first heart is found in Dark Dizzy's stage. They'll restore part of your health when you save them and they'll also give you an extra life! Its definitely worth rescuing them. These captured Maverick Hunters are scattered throughout certain stages and need your help. X will slowly lose health when infected, but Zero will become invincible (?). Normal is when you're unaffected, Caution and Danger are warnings then Virus means your character has been infected.

If it hits you, your virus meter in the bottom left corner of the screen will change. Not really an item, but these Sigma Virus drones will appear in certain areas of each stage.

The Robot Ride Armor can be used to aid X and Zero in certain stages. The four armor suits will allow X to become much stronger and able to perform special abilities. Energy Tanks will allow X and Zero to store energy to be used during battle if their energy is low. The list includes the locations of the eight energy hearts in each of the main stages, the two energy tanks, the special weapon and EX tank, the several armor suits for X and the locations of the capsules, the robot ride carriers, X's secret Ultimate Armor and Zero's Black Armor.Д®nergy hearts will allow X and Zero to hold more energy, making them stronger and able to survive longer in battle. The item list shows where all the special items are to be found and how they can help out X and Zero.

Mega man x4 black zero code