Mastered

Mega Man III

Game Boy · 1992

Rating

—

Hours

12.6h

Started

Apr 10, 2025

Finished

Aug 21, 2025

Achievements

View on RetroAchievements

52 of 52 unlocked (52 hardcore) · 555/555 points Mastered

12h 36m tracked by RA Synced Sep 29, 2026, 04:35 PM UTC

Buster and Crusher is All I can Muster 25

Beat the entire game with only the Mega Buster and Screw Crusher (Rush Coil allowed when needed in Skull Man's, Drill Man's, Dust Man's stages, and Rush Jet when needed in Wily's stage)

Aug 21, 2025, 12:14 PM UTC Hardcore
The Ultimate Super Fighting Robot (of 20XX) 25

Beat the entire game without game overs

Aug 21, 2025, 12:14 PM UTC Hardcore
Defeated for the Third Time 25

Beat Dr. Wily

Aug 21, 2025, 10:49 AM UTC Hardcore
Once Again, Absolutely Crushed by the Blue Bomber 25

Defeat both phases of the Wily Machine without taking damage

Aug 21, 2025, 10:49 AM UTC Hardcore
Wily's True Gauntlet Trial 25

From the start of the Wily Stage, reach the boss door using only the buster, without taking damage, or dying (Rush Jet allowed when needed, damage allowed against Giant Suzi)

Aug 21, 2025, 10:38 AM UTC Hardcore
Wall to Wall v2 25

Beat the 2nd Giant Suzy without taking damage and using only the Mega Buster

Aug 21, 2025, 10:09 AM UTC Hardcore
Rolling Screw 5

Get the Screw Crusher

Aug 21, 2025, 09:18 AM UTC Hardcore
Do I Feel Lucky? Well, do ya, Punk? 10

Defeat Punk without missing or dinging a shot

Aug 21, 2025, 09:18 AM UTC Hardcore
A Real Punk 10

Beat Punk without taking damage

Aug 21, 2025, 09:18 AM UTC Hardcore
This Drilling Operator is Missing the Guts 10

Defeat Drill Man without taking damage

Aug 21, 2025, 09:12 AM UTC Hardcore
Loose Rocks Not a Threat to Me 10

From the start of Drill Man's stage, reach the boss door without taking damage or dying

Aug 21, 2025, 09:08 AM UTC Hardcore
Piercing Bomb 5

Get the Drill Bomb

Aug 21, 2025, 08:30 AM UTC Hardcore
No More Holes 10

Beat Drill Man using only the Mega Buster and without pausing the game

Aug 21, 2025, 08:30 AM UTC Hardcore
Better Not be Drilling for Lemon Juice 5

From the start of Drill Man's stage, reach the boss door using only the buster (Rush Coil allowed when needed)

Aug 21, 2025, 08:29 AM UTC Hardcore
Finished Hunting This Blue October 10

Defeat Dive Man without taking damage

Aug 21, 2025, 08:13 AM UTC Hardcore
Missing the Missiles and Everything Else 10

From the start of Dive Man's stage, reach the boss door without taking damage or dying

Aug 21, 2025, 08:07 AM UTC Hardcore
Underwater Missile 5

Get the Dive Missile

Aug 21, 2025, 06:43 AM UTC Hardcore
Undersea Battle 10

Beat Dive Man using only the Mega Buster and without pausing the game

Aug 21, 2025, 06:43 AM UTC Hardcore
Sea Salted Lemons, a Robot's Favorite 5

From the start of Dive Man's stage, reach the boss door using only the buster

Aug 21, 2025, 06:42 AM UTC Hardcore
Duo in Nature, but not Duo in Name 10

Defeat Gemini Man without taking damage

Aug 21, 2025, 06:35 AM UTC Hardcore
Safer Than the Tale of a Duck 10

From the start of Gemini Man's stage, reach the boss door without taking damage or dying

Aug 21, 2025, 06:19 AM UTC Hardcore
Between the Souls 10

Beat Skull Man using only the Mega Buster and without pausing the game

Aug 20, 2025, 06:12 PM UTC Hardcore
Safely Dodging All the Ghosts and Goblins 10

From the start of Skull Man's stage, reach the boss door without taking damage or dying

Aug 20, 2025, 06:12 PM UTC Hardcore
Power of the Dead 5

Get the Skull Barrier

Aug 20, 2025, 05:51 PM UTC Hardcore
Putting the Bones Back in the Closet 10

Defeat Skull Man without taking damage

Aug 20, 2025, 05:51 PM UTC Hardcore
Cleansing the Dead With Citric Acid 5

From the start of Skull Man's stage, reach the boss door using only the buster (Rush Coil allowed when needed)

Aug 20, 2025, 05:43 PM UTC Hardcore
Not Joining the Scrap Heap Today 10

From the start of Dust Man's stage, reach the boss door without taking damage or dying

Aug 20, 2025, 05:38 PM UTC Hardcore
Junk Shot 5

Get the Dust Crusher

Aug 20, 2025, 03:45 PM UTC Hardcore
Pucker up the Opposition - II 25

Defeat any of the second set of four bosses with only the buster and without taking damage

Aug 20, 2025, 03:45 PM UTC Hardcore
Free of Dust 10

Beat Dust Man using only the Mega Buster and without pausing the game

Aug 20, 2025, 03:45 PM UTC Hardcore
Reprogramed as a Garbage Collector 10

Defeat Dust Man without taking damage

Aug 20, 2025, 03:45 PM UTC Hardcore
Not Even a Feather Duster Allowed 5

From the start of Dust Man's stage, reach the boss door using only the buster (Rush Coil allowed when needed)

Aug 20, 2025, 03:28 PM UTC Hardcore
Wall to Wall 10

Beat the 1st Giant Suzy without taking damage

Aug 20, 2025, 03:11 PM UTC Hardcore
Pointing Out the Ninja's Secret Operation 10

Defeat Shadow Man without taking damage

Aug 20, 2025, 01:20 PM UTC Hardcore
Dissing the Shade, as You Bypass Security 10

From the start of Shadow Man's stage, reach the boss door without taking damage or dying

Aug 20, 2025, 12:48 PM UTC Hardcore
A Real Shuriken 5

Get the Shadow Blade

Aug 20, 2025, 12:44 PM UTC Hardcore
Master of Ninjutsu 10

Beat Shadow Man using only the Mega Buster and without pausing the game

Aug 20, 2025, 12:44 PM UTC Hardcore
Lemonade During a Sneaking Mission 5

From the start of Shadow Man's stage, reach the boss door using only the buster

Aug 20, 2025, 12:44 PM UTC Hardcore
Left a Plug Loose in the Head 10

Defeat Spark Man without taking damage

Aug 20, 2025, 12:37 PM UTC Hardcore
Freezing Thunder 5

Get the Spark Shock

Aug 20, 2025, 12:11 PM UTC Hardcore
Shocking 10

Beat Spark Man using only the Mega Buster and without pausing the game

Aug 20, 2025, 12:11 PM UTC Hardcore
53 70 61 72 6B 6C 65 72 20 53 75 72 76 69 76 6F 72 10

From the start of Spark Man's stage, reach the boss door without taking damage or dying

Aug 20, 2025, 11:57 AM UTC Hardcore
Missing the Weapon USB Port 5

From the start of Spark Man's stage, reach the boss door using only the buster

Aug 20, 2025, 11:51 AM UTC Hardcore
Pucker up the Opposition - I 25

Defeat any of the first set of four bosses with only the buster and without taking damage

Apr 11, 2025, 03:41 PM UTC Hardcore
Resizing the Scale of His Plans 10

Defeat Snake Man without taking damage

Apr 11, 2025, 03:41 PM UTC Hardcore
Red on Yella, Hurts a Fella 10

From the start of Snake Man's stage, reach the boss door without taking damage or dying

Apr 10, 2025, 11:20 AM UTC Hardcore
Bouncing Laser 5

Get the Gemini Laser

Apr 10, 2025, 10:46 AM UTC Hardcore
Two vs One 10

Beat Gemini Man using only the Mega Buster and without pausing the game

Apr 10, 2025, 10:46 AM UTC Hardcore
Lemons, the Perfect Space Food 5

From the start of Gemini Man's stage, reach the boss door using only the buster

Apr 10, 2025, 10:45 AM UTC Hardcore
Climbing Snakes 5

Get the Search Snake

Apr 10, 2025, 10:39 AM UTC Hardcore
King of Snakes 10

Beat Snake Man using only the Mega Buster and without pausing the game

Apr 10, 2025, 10:39 AM UTC Hardcore
Not Exactly an Egg Replacement 5

From the start of Snake Man's stage, reach the boss door using only the buster

Apr 10, 2025, 10:35 AM UTC Hardcore

Added Sep 18, 2026 · Updated Sep 21, 2026