Mega Man III Game Boy box art

Game Boy · Action / Platformer

Mega Man III

Certified classic

SystemGame Boy
Released1992
GenreAction, Platformer
DeveloperCapcom
PublisherCapcom
Players1 player
CommitmentAn evening or two (Roughly 1–6 hours to see it through)
SeriesMega Man
ESRBE
LegacyCertified classic · legacy score 12

Mega Man III is an action game released in 1992 for the Game Boy, developed by Capcom. It blends action and platformer elements.

It landed about 3 years into the Game Boy's life. Other notable Game Boy releases from 1992 include Super Mario Land 2: 6 Golden Coins, Kirby's Dream Land and Mega Man II. Among the 97 Game Boy action games in our database, it ranks #7 by legacy score.

It is part of the Mega Man series; on the Game Boy you can also try Mega Man V, Mega Man: Dr. Wily's Revenge and Mega Man IV. The series also appears on other systems with Mega Man (NES) and Mega Man 2 (NES). Capcom also made DuckTales, DuckTales 2 and Darkwing Duck for the Game Boy.

Mega Man III is a single-player game, so it's one to enjoy at your own pace.

Pick it if…

  • you want to fight, blast and test your reflexes
  • you have time for an evening or two (roughly 1–6 hours to see it through)
  • you want to experience one of the Game Boy's defining games

Maybe skip it if…

  • you prefer slow, thoughtful games over reflex tests
  • you are looking for something to play with friends

What playing Mega Man III is like

Action games test reflexes and nerve. Expect fast enemies, tight controls and stages you clear by reacting quickly and learning enemy patterns.

Tip for newcomers: Retro action games are often short but tough. Treat early deaths as practice runs; every attempt teaches you where the next threat comes from.

Mega Man III gameplay screenshot on Game Boy
In-game screenshot (Game Boy)

Mega Man III cheats & codes

66 codes on file (Game Genie, GameShark, Xploder). Here are a few Game Genie codes to start with:

Start With 2 Lives02B-17F-E66
Start With 6 Lives06B-17F-E66
Start With 9 Lives09B-17F-E66
Infinite Energy00C-099-3B7
Laser Barriers Appear & Explode Immediately On Sparkman Stage009-77C-E6E
Takes 1 Hit To Kill Merciless Matt019-53C-F76

See all Mega Man III cheats

Mega Man III walkthroughs & guides

Stuck, or want to go deeper? These trusted sites have full walkthroughs, completion times and more for Mega Man III.

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Playing Game Boy games today

Game Boy games were designed for short bursts on the go, which makes them ideal for a coffee break today. Many are available through Nintendo Switch Online, and original carts play on any later Game Boy model.

Mega Man III FAQ

When did Mega Man III come out on the Game Boy?

Mega Man III was released for the Game Boy in 1992.

Who made Mega Man III?

It was developed by Capcom.

Is Mega Man III multiplayer?

No. Mega Man III is a single-player game.

How long does Mega Man III take to play?

As an action game, Mega Man III typically falls into the "An evening or two" category: roughly 1–6 hours to see it through. Your time will vary with skill and how much you explore.

Read more about Mega Man III on Wikipedia. Facts on this page are compiled from the open libretro database and Wikidata; "legacy score" reflects how widely a game is documented across Wikipedia's language editions. Spotted an error? Let us know.

Not sure? Let the Matrix pick for you