Ralf Vulcan Punch
The Vulcan Punch is Ralf's unique ability.

In Metal Slug 6 & Metal Slug 7/XX, Ralf Jones can use this ability called the Vulcan Punch that sets out a series of punches. It is very powerful when used, and can even destroy vehicles in a couple of punches.

It is also worth noting that Ralf also used this move in the King of Fighters tournaments.

This attack appears in Metal Slug Defense too, as a close range attack.

Standard Handgun (Murder .50AE | Murder Model-1915 .38 Mk.1Am) | AR-10 | M-3685 | M60
Limited Heavy Machine Gun | Rocket Launcher | Flame Shot | Shotgun | Laser Gun | Iron Lizard | Super Grenade | Enemy Chaser | Drop Shot | Two Machine Guns | Zantetsu Sword | Thunder Shot

Machine Gun | Special Shot | Grenade Gun | Missile Pod | Bazooka | Sniper Rifle

Bombs Grenade | Fire Bomb | Stone | Earring Bomb | Smoke Bomb | Monolith | Snowball
Melee Knife | Tonfa | Hatchet | Tomahawk | Punching Glove | Stun Gun | Wrench | Vulcan Punch | Argentine Backbreaker | Moon Slasher
Other AA Machine Gun | Thunder Cloud | Mobile Satellite