Capcom Database

Mega Man 4 is the fourth main game in the classic Mega Man series of action platformer games. It is notable for introducing the Mega Buster, which allowed Mega Man to charge up a shot. Tokuro Fujiwara served again as producer. It was released in 1991.


Mega Man 4 features similar gameplay to the previous three games. The player must complete a series of eight stages in an order of the player's choosing. The protagonist, Mega Man, is able to run, jump, shoot, and climb his way past obstacles and enemies; the game also retains the slide ability which debuted in Mega Man 3. At the end of each stage is a Robot Master boss. Upon defeating a Robot Master, Mega Man gains the Robot Master's signature weapon, which can then be used by the player in subsequent stages. Once all eight Robot Masters are destroyed, two separate sets of linear stages must be completed to finish the game. One major addition to the gameplay in Mega Man 4 is the "Mega Buster", an upgraded version of Mega Man's arm cannon. By holding down the firing button, the player can now charge a shot, resulting in a blast far more powerful than the standard shot. This feature was later used in subsequent incarnations of the franchise.

The hero's dog Rush makes a return from Mega Man 3 with the ability to transform into "Coil", "Jet", and "Marine" modes for navigating different environments. Aside from Rush, two additional support items called the "Wire Adaptor" and the "Balloon Adaptor" also aid the player in reaching areas not normally accessible. However, these hidden adaptors must be found in the stages rather than being awarded for defeating a Robot Master. Like the Master Weapons, the three Rush modes and the two adaptors are each limited to an amount of weapon power that drains when in use. The character "Flip Top" Eddie is introduced in the game. Eddie, who went on to appear in later Mega Man games, provides the player with a random item (such as health, ammunition, or an E-Tank) at designated points in some of the levels.



Japanese cover art.

  • Ring Man - He sends out a never-ending stream of Ring Boomerangs. His stage is built upon a foundation of paths that disappear when Mega Man steps on them.
  • Dust Man - is a strange Robot Master with a built-in vacuum cleaner, originally used for sanitation. His main method of attack is a bomb encased in scrap metal which launches shrapnel in several directions.
  • Dive Man - He was created for deep sea exploration and is equipped with homing torpedoes.
  • Drill Man - (ドリルマン, Doriruman?) was created by Dr. Cossack for underground construction. His weapon, the Drill Bomb, is intended to pierce heavy armor and explode, causing as much damage as possible.
  • Metall Daddy - A gigantic Met boss.



In the year 20XX, one year after the events of the Gamma Project and Dr. Wily's overtaking of it (and Wily's supposed "demise"), Dr. Light received a letter from a mysterious Russian scientist named Dr. Cossack claiming that he was the superior robot engineer in all the world. Cossack stated further that he would unleash his army of robots upon the world as a "test" for Light to see which of them was the best.

Of course, Light would not stand for this, so once again, peace in the world was shattered, and Mega Man was called forth from his search for Wily (whom they had yet to find) to go after Cossack's Robot Masters.

This time, however, Dr. Light had an upgrade ready for Mega Man's Buster. He had modified it into what he calls the "Mega Buster," which allows him to charge/focus energy into powerful plasma shots.

Upon defeating the eight Robot Masters designed by Cossack, Mega Man makes his way to the scientist's icy fortress and fights his way through the stronghold and ultimately defeats him, but before he delivers the coup de grace, Proto Man teleports in with Cossack's daughter, Kalinka. Dr. Wily had kidnapped Dr. Cossack's daughter and forced him to build an army of robots to fight Mega Man in order to win his daughter back.

Now that his plan had been revealed by Proto Man, Dr. Wily stepped out of the shadows and Mega Man gave chase to Wily's lair, where he fights through the newly built Skull Castle, and this time defeats Wily, though he again does not manage to capture him.


This section is currently incomplete.
You can help Capcom Database by expanding it.


This section is currently incomplete.
You can help Capcom Database by expanding it.


This section is currently incomplete.
You can help Capcom Database by expanding it.

See also[]


Box art[]

Merchandise and advertisements[]

External links[]