Megaman Series Master Boss Chart

 
My full-on chart of boss weaknesses in the Original and X series. Yeah, this is probably moot to most Megaman veterans out there, but it's still a useful reference, especially for beginners to the series.

Original Series

Megaman 1

Name
Weakness
Weapon
Bombman
Fire Storm
Hyper Bomb
Gutsman
Hyper Bomb
Super Arm
Cutman
Super Arm/Fire Storm
Rolling Cutter
Elecman
Rolling Cutter
Thunder Beam
Iceman
Thunder Beam
Ice Slasher
Fireman
Ice Slasher
Fire Storm
Yellow Devil
Thunder Beam
N/A
Megaman Clone
Fire Storm
N/A
Submarine Drones
Super Arm
N/A
Dr. Wily I
Fire Storm
N/A
Dr. Wily II
Rolling Cutter/Thunder Beam
N/A

Megaman 2

Name
Weakness
Weapon
Airman
Leaf Shield
Air Shooter
Crashman
Air Shooter
Crash Bomb
Flashman
Crash Bomb/Metal Blade/Atomic Fire
Time Stopper
Quickman
Time Stopper/Crash Bomb/Atomic Fire
Quick Boomerang
Metalman
Quick Boomerang/Metal Blade
Metal Blade
Bubbleman
Metal Blade
Bubble Lead
Heatman
Bubble Lead
Atomic Fire
Woodman
Atomic Fire/Metal Blade
Leaf Shield
Mech Dragon
Quick Boomerang
N/A
Capsule Droids
Bubble Lead
N/A
Guts-Dozer
Quick Boomerang
N/A
Super Turrets
Crash Bomb
N/A
Dr. Wily I
Atomic Fire/Crash Bomb
N/A
Dr. Wily II
Metal Blade
N/A
Dr. Wily III (alien)
Bubble Lead
N/A

Megaman 3

Name
Weakness
Weapon
Magnetman
Spark Shock/Shadow Blade
Magnet Missile
Hardman
Magnet Missile
Hard Knuckle
Topman
Hard Knuckle
Top Spin
Shadowman
Top Spin
Shadow Blade
Sparkman
Shadow Blade
Spark Shock
Snakeman
Needle Cannon/Shadow Blade
Search Snake
Geminiman
Search Snake
Gemini Laser
Needleman
Gemini Laser
Leaf Shield
Doc Robot (Metalman)
Magnet Missile/Hard Knuckle
N/A
Doc Robot (Quickman)
Search Snake/Gemini Laser
N/A
Doc Robot (Airman)
Spark Shock/Magnet Missile
N/A
Doc Robot (Crashman)
Hard Knuckle
N/A
Doc Robot (Flashman)
Gemini Laser/Needle Cannon
N/A
Doc Robot (Bubbleman)
Shadow Blade/Spark Shock
N/A
Doc Robot (Woodman)
Needle Cannon
N/A
Doc Robot (Heatman)
Top Spin/Shadow Blade
N/A
Turtle Machine
Shadow Blade
N/A
Yellow Devil
Hard Knuckle
N/A
Megaman Clones
Search Snake/Top Spin
N/A
Dr. Wily I
Spark Shock
N/A
Dr. Wily II
Hard Knuckle
N/A
Gamma I
Shadow Blade
N/A
Gamma II
Top Spin
N/A

Megaman 4

Name
Weakness
Weapon
Dustman
Ring Boomerang
Dust Crusher
Skullman
Dust Crusher
Skull Barrier
Diveman
Skull Barrier/Dust Crusher
Dive Missile
Drillman
Dive Missile
Drill Bomb
Toadman
Drill Bomb
Rain Flush
Brightman
Rain Flush
Flash Stopper
Pharaohman
Flash Stopper
Pharaoh Shot
Ringman
Pharaoh Shot
Ring Boomerang
Moth Droid
Ring Boomerang
N/A
Giant Cube
Dust Crusher
N/A
Cancer Drones
Pharaoh Shot
N/A
Dr. Cossack
Dust Crusher
N/A
Mammoth Mettaur
Ring Boomerang
N/A
Bomber Guard
Ring Boomerang
N/A
Dr. Wily I
Ring Boomerang
N/A
Dr. Wily II
Drill Bomb
N/A
Dr. Wily III
Pharaoh Shot
N/A

Megaman 5

Name
Weakness
Weapon
Waveman
Charge Kick
Water Wave
Starman
Water Wave
Star Crash
Gravityman
Star Crash
Gravity Hold
Gyroman
Gravity Hold
Gyro Attack
Crystalman
Gyro Attack
Crystal Eye
Napalmman
Crystal Eye
Napalm Bomb
Stoneman
Napalm Bomb
Power Stone
Chargeman
Power Stone
Charge Kick
Sentinal I
Water Wave
N/A
Sentinal II
Napalm Bomb
N/A
Sentinal III
N/A
N/A
Darkman
N/A
N/A
Guard Tower
Crystal Eye
N/A
Barrier Droid
Gyro Attack
N/A
Dr. Wily I
Star Crash
N/A
Dr. Wily II
Super Arrow
N/A
Dr. Wily III
N/A
N/A

Megaman 6

Name
Weakness
Weapon
Windman
Centaur Flash
Wind Storm
Flameman
Wind Storm
Flame Blast
Blizzardman
Flame Blast
Blizzard Attack
Plantman
Blizzard Attack
Plant Barrier
Tomahawkman
Plant Barrier
Silver Tomahawk
Yamatoman
Silver Tomahawk
Yamato Spear
Knightman
Yamato Spear
Knight Chain
Centaurman
Knight Chain
Centaur Flash
Track Attackers
Plant Barrier
N/A
Gaia Cannon
Silver Tomahawk
N/A
Mettaur Battle Armor
Blizzard Attack
N/A
Mr. X
Flame Blast
N/A
Brachio Droid
Yamato Spear
N/A
Tripod Cannon
Wind Storm
N/A
Dr. Wily I
Silver Tomahawk/Knight Chain
N/A
Dr. Wily II
Silver Tomahawk/Knight Chain
N/A
Dr. Wily III
Silver Tomahawk/Knight Chain
N/A

Megaman 7

Name
Weakness
Weapon
Burstman
Scorch Wheel/Freeze Cracker
Danger Wrap
Cloudman
Danger Wrap
Thunder Bolt
Junkman
Thunder Bolt
Junk Shield
Freezeman
Junk Shield
Freeze Cracker
Fat Clown
Danger Wrap
N/A
Slashman
Freeze Cracker/Scorch Wheel
Slash Claw
Springman
Slash Claw
Wild Coil
Shademan
Wild Coil
Noise Crush
Turboman
Noise Crush
Scorch Wheel
Guts Dozer MKII
Slash Claw
N/A
Bass
Super Adapter
N/A
Giant Turtloid
Wild Coil
N/A
Demon Rider
Noise Crush
N/A
Dr. Wily I
Thunder Bolt
N/A
Dr. Wily II
Wild Coil/Freeze Cracker
N/A

Megaman 8

Name
Weakness
Weapon
Tenguman
Ice Wave
Tornado Hold
Clownman
Tornado Hold
Thunder Claw
Grenademan
Thunder Claw
Flash Bomb
Frostman
Flash Bomb
Ice Wave
Aquaman
Astro Crush
Water Balloon
Swordman
Water Balloon
Flame Sword
Searchman
Flame Sword
Homing Sniper
Astroman
Homing Sniper
Astro Crush
Barrel Attackers
Mega Ball
N/A
Jetter Drone
Astro Crush
N/A
Bass
N/A
N/A
Green Devil
Thunder Claw/Flash Bomb
N/A
Dr. Wily I
Flame Sword
N/A
Dr. Wily II
Flash Bomb
N/A

Megaman: Dr. Wily's Revenge

Name
Weakness
Weapon
Elecman
Rolling Cutter
Thunder Beam
Iceman
Thunder Beam
Ice Slasher
Fireman
Ice Slasher
Fire Storm
Cutman
Fire Storm
Rolling Cutter
Flashman
Atomic Fire/Ice Slasher
Time Stopper
Quickman
Time Stopper
Quick Boomerang
Bubbleman
Quick Boomerang
Bubble Lead
Heatman
Bubble Lead
Atomic Fire
Enker
N/A
Mirror Buster
Dr. Wily I
Atomic Fire
N/A
Dr. Wily II
Mirror Buster
N/A

Megaman 2 (GB)

Name
Weakness
Weapon
Crashman
Air Shooter
Crash Bomb
Metalman
Crash Bomb
Metal Blade
Woodman
Metal Blade
Leaf Shield
Airman
Leaf Shield
Air Shooter
Needleman
Top Spin/Air Shooter
Needle Cannon
Magnetman
Needle Cannon
Magnet Missile
Hardman
Magnet Missile
Hard Knuckle
Topman
Hard Knuckle
Top Spin
Quint
Hard Knuckle/Crash Bomb
Sakugarne
Dr. Wily
Sakugarne
N/A

Megaman 3 (GB)

Name
Weakness
Weapon
Snakeman
Spark Shock
Search Snake
Geminiman
Search Snake
Gemini Laser
Shadowman
Gemini Laser
Shadow Blade
Sparkman
Shadow Blade
Spark Shock
Giant Suzy
Spark Shock
N/A
Diveman
Skull Barrier
Dive Missile
Drillman
Dive Missile
Drill Bomb
Dustman
Drill Bomb
Dust Crusher
Skullman
Dust Crusher
Skull Barrier
Punk
N/A
Screw Crusher
Dr. Wily I
N/A
N/A
Dr. Wily II
Screw Crusher
N/A

Megaman 4 (GB)

Name
Weakness
Weapon
Toadman
Ring Boomerang
Rain Flush
Brightman
Rain Flush
Flash Stopper
Pharaohman
Flash Stopper
Pharaoh Shot
Ringman
Pharaoh Shot
Ring Boomerang
Crystalman
Charge Kick/Ring Boomerang
Crystal Eye
Napalmman
Crystal Eye
Napalm Bomb
Stoneman
Napalm Bomb
Power Stone
Chargeman
Power Stone
Charge Kick
Ballade
Pharaoh Shot
Ballade Cracker
Ship Guardian
Ballade Cracker
N/A
Watcher Eye
Napalm Bomb
N/A
Dr. Wily I
Power Stone
N/A
Dr. Wily II
Ballade Cracker
N/A
Dr. Wily III
Pharaoh Shot
N/A

Megaman (PC)

Name
Weakness
Weapon
Voltman
Sonic Wave
Force Field
Dynaman
Force Field
Nuclear Detonator
Sonicman
Nuclear Detonator
Sonic Wave
Crorq
Sonic Wave
N/A
Dr. Wily
Force Field
N/A

Megaman 3 (PC)

Name
Weakness
Weapon
Sharkman
Oil Stream
Shark Boomerang
Waveman
Shark Boomerang
Water Shooter
Torchman
Water Shooter
Torch Arm
Bitman
Torch Arm
Bit Cannon
Blademan
Bit Cannon
Blade Launcher
Oilman
Blade Launcher
Oil Stream
Crorq
Bit Cannon
N/A
Dr. Wily I
Water Shooter
N/A
Dr. Wily II
Shark Boomerang
N/A

Megaman: The Power Battle

Name
Weakness
Weapon
Gutsman
Crash Bomb
Super Arm
Iceman
Super Arm
Ice Slasher
Heatman
Ice Slasher
Atomic Fire
Woodman
Atomic Fire
Leaf Shield
Cutman
Leaf Shield
Rolling Cutter
Crashman
Rolling Cutter
Crash Bomb
Gyroman
Napalm Bomb
Gyro Attack
Plantman
Gyro Attack
Plant Barrier
Dustman
Plant Barrier
Dust Crusher
Magnetman
Dust Crusher
Magnet Missile
Geminiman
Magnet Missile
Gemini Laser
Napalmman
Gemini Laser
Napalm Bomb
Freezeman
Junk Shield
Freeze Cracker
Slashman
Freeze Cracker
Slash Claw
Shademan
Slash Claw
Noise Crush
Turboman
Noise Crush
Scorch Wheel
Cloudman
Scorch Wheel
Thunder Bolt
Junkman
Thunder Bolt
Junk Shield
Yellow Devil
Super Arm
N/A
Yellow Devil MKII
Gyro Attack
N/A
Pumpkin Boss
Thunder Bolt
N/A
Dr. Wily
Rolling Cutter/Dust Crusher/Slash Claw
N/A

Megaman: The Power Fighters

Name
Weakness
Weapon
Shadowman
Centaur Arrow
Shadow Blade
Bubbleman
Shadow Blade
Bubble Lead
Heatman
Bubble Lead
Atomic Fire
Plantman
Atomic Fire
Plant Barrier
Gyroman
Plant Barrier
Gyro Attack
Centaurman
Gyro Attack
Centaur Arrow
Cutman
Slash Claw
Rolling Cutter
Shademan
Rolling Cutter
Noise Crush
Stoneman
Noise Crush
Power Stone
Elecman
Power Stone
Thunder Beam
Diveman
Thunder Beam
Dive Missile
Slashman
Dive Missile
Slash Claw
Gutsman
Napalm Bomb
Super Arm
Airman
Super Arm
Air Shooter
Quickman
Air Shooter
Quick Boomerang
Pharaohman
Quick Boomerang
Pharaoh Wave
Geminiman
Pharaoh Wave
Gemini Laser
Napalmman
Gemini Laser
Napalm Bomb
Mad Grinder
Centaur Arrow
N/A
Yellow Devil
Thunder Beam
N/A
Mech Dragon
Quick Boomerang
N/A
Dr. Wily I
Bubble Lead/Slash Claw/Super Arm
N/A
Dr. Wily II
Shadow Blade/Thunder Beam/Air Shooter
N/A

Megaman: Powered Up

Name
Weakness
Weapon
Cutman
Super Arm
Rolling Cutter
Bombman
Rolling Cutter
Hyper Bomb
Iceman
Hyper Bomb
Ice Slasher
Fireman
Ice Slasher
Fire Storm
Oilman
Fire Storm
Oil Slider
Elecman
Oil Slider
Thunder Beam
Timeman
Thunder Beam
Time Slow
Gutsman
Time Slow
Super Arm
Yellow Devil
Fire Storm
N/A
Submarine Drones
Super Arm
N/A
Clone
Varies
N/A
Dr. Wily
Varies
N/A

X Series

Megaman X

Name
Weakness
Weapon
Storm Eagle
Chameleon Sting
Storm Tornado
Flame Mammoth
Storm Tornado
Fire Wave
Chill Penguin
Fire Wave
Shotgun Ice
Spark Mandrill
Shotgun Ice
Electric Spark
Armored Armadillo
Electric Spark
Rolling Shield
Launch Octopus
Rolling Shield
Homing Torpedo
Boomer Kuwanger
Homing Torpedo
Boomerang Cutter
Sting Chameleon
Boomerang Cutter
Chameleon Sting
Vile
Homing Torpedo
N/A
Bospider
Shotgun Ice
N/A
Rangda Bangda
Chameleon Sting
N/A
D-Rex
Boomerang Cutter
N/A
Velguader
Shotgun Ice
N/A
Sigma I
Electric Spark
N/A
Sigma II
Rolling Shield
N/A

Megaman X2

Name
Weakness
Weapon
Overdrive Ostrich
Crystal Hunter
Sonic Slicer
Wire Sponge
Sonic Slicer
Strike Chain
Wheel Gator
Strike Chain
Spin Wheel
Bubble Crab
Spin Wheel
Bubble Splash
Flame Stag
Bubble Splash
Speed Burner
Morph Moth
Speed Burner
Silk Shot
Magna Centipede
Silk Shot
Magnet Mine
Crystal Snail
Magnet Mine
Crystal Hunter
Violen
Bubble Splash
N/A
Serges
Sonic Slicer
N/A
Agile
Magnet Mine
N/A
Zero
Speed Burner
N/A
Sigma I
Sonic Slicer
N/A
Sigma II
Strike Chain
N/A

Megaman X3

Name
Weakness
Weapon
Blizzard Buffalo
Parasitic Bomb
Frost Shard
Toxic Seahorse
Frost Shard
Acid Burst
Tunnel Rhino
Acid Burst
Tornado Fang
Volt Catfish
Tornado Fang
Triad Thunder
Crush Crawfish
Triad Thunder
Spinning Blade
Neon Tiger
Spinning Blade
Ray Splasher
Gravity Beetle
Ray Splasher
Gravity Well
Blast Hornet
Gravity Well
Parasitic Bomb
Bit
Frost Shard
N/A
Byte
Tornado Fang
N/A
Godkarmachine O'Inary
Ray Splasher
N/A
Vile
Spinning Blade
N/A
Kraken
Triad Thunder
N/A
Dr. Doppler
Acid Burst
N/A
Sigma I
Spinning Blade
N/A
Sigma II
N/A
N/A

Megaman X4

Name
Weakness
Weapon
Web Spider
Twin Slasher
Lightning Web
Split Mushroom
Lightning Web
Soul Body
Cyber Peacock
Soul Body
Aiming Laser
Storm Owl
Aiming Laser
Double Cyclone
Magma Dragoon
Double Cyclone
Rising Fire
Frost Walrus