|Mega Man with the Power Stone equipped.|
The Power Stone (パワーストーン Pawā Sutōn) is Stone Man's Special Weapon from Mega Man 5. It is a group of three stones that spin outward in a spiral formation. The weapon has the potential to deal high damage, but is difficult to use against small or long-distance targets.
The Power Stone is one of the weapons to appear in the Megamix Engine. It is unchanged from Mega Man 5, and deals four points of damage to any enemy in the Flying or Floating category, while dealing two points of damage to all other enemies.
The Power Stone is also among the special weapons available in the Example Game, obtained by defeating Stone Man.
- A modified version of Power Stone appears in Make a Good Mega Man Level: Episode Zero. It is not a Special Weapon, but rather a stage hazard, found in SnoruntPyro's room on Floor 1 of Null and Void. They are trapped inside Chill Man Blocks, and when they are freed from said blocks, a single Power Stone will quickly spiral outward until it goes offscreen. The Power Stone seen here uses the Stone Man graphics of the weapon instead of Mega Man's.