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The Fourth Chapter in the Mega Man Saga
One Year After Mega Man's Battle in Space...

After restoring peace to humanity's perilous mining worlds, Mega Man has enjoyed a brief year of respite. But now, the world is once again thrown into turmoil as eight cities are overthrown by rampaging robots! Is this the work of Dr. Wily? Or some mysterious new enemy!? Mega Man sets forth to take down this threat, equipped with the new Mega Buster!

Please Note:
・The gameplay and difficulty have been optimized for smartphones so that certain elements will differ from the original game.

・Confirm that your device meets the minimum specs

The "Mega Buster"! Mega Man 4 was the first game to feature the chargeable Mega Buster. Hold down the attack button to charge Mega Man's arm cannon, and release for a devastating attack!

Hold down + jump while playing to slide.
Use this technique to move quickly, dodge attacks, and fit through narrow spaces!

This version features a choice of two difficulty modes.

・Normal Mode - (Unlimited continues) The continue screen is displayed whenever Mega Man dies. Selecting Continue allows you to restart from the last checkpoint you passed in the current stage.
・Hard Mode - This challenging mode limits your number of continues, and enemy attacks deal more damage. There are also fewer checkpoints within stages.

OPTIONS (The following settings can be adjusted in-game.)
・Sound - Increase the number to raise the volume.
・Vibration - Set to "On" to have your device vibrate when Mega Man takes damage. (Default setting: On) Note: This option will not be displayed on devices with no vibration function.
・Attack - Auto: Hold the attack button for rapid-fire Mega Buster shots. Manual: Each press of the attack button fires one Mega Buster shot. Tap repeatedly for rapid-fire shots.(Default setting: Auto)
・Speed - Choose between Normal and High to adjust gameplay speed.
・Key Config - Change position of the in-game attack button and jump button.

Though this app can be purchased on devices that have not been confirmed to be compatible, we cannot guarantee that it will function correctly on such devices. Capcom accepts no responsibility for problems caused by using incompatible operating systems and devices and does not offer refunds. We appreciate your understanding.

iOS 6.1.3 - 10.0.2

Compatible Devices
iPhone 5 (or later)
iPad (4th generation or later)
iPad mini 2 (or later)
iPod touch (6th generation or later)

It may be possible to download the game on a device that is not officially supported.


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4

Customer Reviews

It's not too bad.

I own an older version of Mega Man 2 for iOS, so I thought I'd try out one of the new iOS versions.

Like the older iOS MM, this has difficulty options, but unlike the older MM, the "normal" mode gives the player infinite lives that restart in the same level area each time the player dies. This is nice, as it takes some of the frustration out of playing mobile, or just playing Mega Man games in general.

This game also saves your progress as you play the game. So no worrying about passwords (the original NES games used a password system.)

The buttons are also slightly different as there's now a button that changed the outfit without having to go through the start menu (menu is still available tho.) I appreciate this feature, Altho I don't use it as much later in the game.

The controls aren't bad at all. They're responsive. I would have liked for the d-pad to be like in other games where it appears where you touch.

Overall, this isn't a bad game at $1.99.


I'm in my mid 30's and have owned about every version of mega man on every platform since its inception - I can say without hesitation that this is the worst release of the series by a mile. The framerate is ridiculously slow, the hit detection is off, enemies don't respawn and move in the same manner, sound effects and music is incomplete, controls need improvement (09 iOS Mega Man 2 was light years better in every way) etc, etc, etc. I beg you Capcom, please update this as it would be amazing to have decent versions of 1-6 on the go!

The controls are really in need of adjustment

I can't even beat Toad Man with the current setup. (And he's the easiest Boss EVER!)

The D-pad often misreads my movements so when I need the character to move, he stands still.

Once it's adjusted, it should be good... but it's pretty dismal and sluggish at the moment.

View in iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Games
  • Released:
  • Version: 1.00.00
  • Size: 97.8 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.