Mega Man Boss Health Comparison (MM2 HP Bars)

Compare 12 Mega Man 2 boss health meters, all 28 HP, with weakness damage for each boss. Every MMKB value is sourced. Every meter and weakness is sourced below.

Visual comparison

Linear scale: bar lengths are directly proportional to value, relative to the largest entry.

Metal Man28 HP
Air Man28 HP
Bubble Man28 HP
Quick Man28 HP
Crash Man28 HP
Flash Man28 HP
Heat Man28 HP
Wood Man28 HP
Mecha Dragon28 HP
Picopico-kun28 HP
Guts Tank28 HP
Boobeam Trap28 HP

All values

Click any row to load it as Entry A.

NameValueContextSource

About this converter

Every Mega Man 2 boss runs the same 28 HP meter, and the weakness chart decides everything. Metal Man, Air Man, Bubble Man, Quick Man, Crash Man, Flash Man, Heat Man and Wood Man each hold 28. Mecha Dragon, Picopico-kun, Guts Tank and the five Boobeam Traps each hold 28 as well. The gap shows in weakness hits: Metal Blade deals 28 to Metal Man for a one hit kill, Leaf Shield deals 16 to Air Man, Air Shooter deals 20 to Crash Man and a full Atomic Fire deals 28 to Wood Man. That makes knowledge worth more than ammo here. Every figure here is the MMKB bestiary meter.

How to use it

Pick two entries and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. All meters match here, so read each note for the weakness damage that ends the fight fast.

A uniform meter means the tool ratios read one to one, so each note prints the weakness damage from the official damage data chart. Difficult mode halves most damage and stays noted but unrowed. Doc Robot copies in Mega Man 3 reuse these patterns at 20 HP and stay out. The Alien takes only Bubble Lead and its meter stays out because no fixed HP prints.

FAQ

How much HP does Metal Man have?

28 HP on Normal. All eight Robot Masters and the four early Wily bosses share it.

What is Metal Man weak to?

Metal Blade for 28, an instant kill. Quick Boomerang deals 4 as backup.

What is Crash Man weak to?

Air Shooter for 20 of 28. Nothing else comes close.

What is Wood Man weak to?

A fully charged Atomic Fire for 28, an instant kill. Metal Blade deals 4 as backup.

Sources

  • MMKB List of Mega Man 2 enemies: all bosses 28 HP (Normal)
  • MMKB Mega Man 2 Damage Data Chart: weakness values per boss (Normal)
  • MMKB Crash Man page: HP 28, Air Shooter weakness

Last verified: 2026-09-30 · 12 entries

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