Break Dash (ブレイクダッシュ Bureiku Dasshu?) is Pluto's Special Weapon from Mega Man V. When the player holds down the B Button, Mega Man will dash forward with a short burst of speed, damaging enemies in his path. When the B Button is held down longer until Break Dash is fully charged, Mega Man's dash will be considerably longer. If used without charging or in midair, he will simply fire uncharged Mega Buster shots. Break Dash can be used to destroy certain walls, including many that lead to rooms containing Proto Man.