Metal Slug Wiki
Metal Slug Wiki

Ralf Idle.gif Ralf Vulcan Punch.gif

Ralf Jones is one of the playable characters since Metal Slug 6.

Character Summary

"OK, let's get this done!!!" - Ralf's pet phrase

Though he is a colonel of his mercenary squad, his background is a complete mystery. Rumor has it that he came from a certain nation's special forces, or that he eradicated some secret society; Ralf shows no interest in such rumors. He does seem quite close to his commander, but no one has any clue as to how they met. He and Clark are brothers-in-arms, and they always go to battle together. He is known to participate in tournament fighting, and his close quarters combat ability far outstrips the average fighter. He is well known for his Vulcan Punch, a powerful salvo of punches powerful enough to kill infantry and destroy tanks. His most prized thing is a medal given to him by the president.


In Metal Slug 6 and Metal Slug 7, Ralf is most skilled with the melee attacks. Not only can his melee attacks cause double damage, he can also use his Vulcan Punch that can destroy even enemy tanks. Ralf is also able to withstand one shot before dying. Ralf however can only carry half the ammunition for special weapons.

Other Appearances

Mobile Games

With the exception of Metal Slug Warriors, Ralf's appearances always have Nathalie Neo as a selectable character. Unlike in the main series, Ralf dies in one hit.

Metal Slug Defense

Originally as a cameo in the POW list, Ralf appears alongside Clark and Leona as purchasable units in a later update. His close range attack is doing his Vulcan Punch and he uses a Flame Shot for his long range attack. His special is the Galactica Phantom, a ramming single punch that bursts anything on flames upon contact, a move he uses in KOF tournaments.

Metal Slug Attack


In Metal Slug Attack, he's first available as a demonstration unit for the game's tutorial. He originally used to turn the VIP crank. Lightning Fio now turns what is a merger between the VIP and Medal cranks.

He debuted as a $100 pre-acquisition unit for the "Mars Attack" event. He later moved to the Medal/VIP crank, and unit parts of him can now be purchased from the POW Rescue Shop. Once his skills are maxed out, his Galactic(a) Phantom produces four fireballs (similar to Jupiter King's) that are thrown in the air and damage enemy units further.

He also has an alternative version called "Crazy Ralf" that appeared in the "Crazy Drive" event. A Ralf red with rage he has the Galactica Phantom as his long range move and his dive punch as his special move. Just like in Metal Slug 6 and Metal Slug 7/XX, he can revive once, if you max out his skills.

A third version named "One-Man Army Ralf" appears in the "One-Man Army" event. He starts out using a suped-up version of a Flame Shot and his Vulcan Punch is replaced by an uppercut. However, by unlocking his third skill, he is able to revive, his stats are boosted in revival, and his 2nd form acts similar to Crazy Ralf with stun immunity.


First appearing in "Mars Attack", Ralf and the Regular Army are battling the Rugname. In "Crazy Drive", Ralf is defeated by the Iron Cab. Enraged by his defeat, he returns angrier and eventually destroys it before Heidern arrives and returns him back to normal.

Later on, he partakes in an operation with the Ikari squad. Heidern is wounded by a grenade and Ralf manages to calm down Leona, whose Orochi blood activated after she assumed he was killed.

Ralf later appears in "One Man Army" where he is stationed at an island base with his soldiers and Reika. When Schwarz Metzelei injures Reika, Ralf becomes enraged and initially overwhelms the Metzelei before Franke recalls her as their operation is a failure.


  • Ralf and Clark are never picked to be the possessed mini-boss during mission 5 of Metal Slug 6.
  • Both Ralf and Clark originally appeared in the Ikari Warriors series. In the U.S. and European versions of Ikari Warriors, they were renamed Paul and Vince, respectively. They both also appeared in the The King of Fighters game series, under their original names.
    • Ralf has also appeared in the games TNK III (his debut game) and its sequel Iron Tank'.
  • Ralf's sprites are actually edited from Marco's. Fio confuses Ralf for Marco in King of Fighters Maximum Impact 2.
  • He was named as Ralph Jones in Universal Metal Slug: Fierce Battle. He also uses Marco's death scream when killed.


Heroes Main Series Marco Rossi | Tarma Roving | Eri Kasamoto | Fio Germi | Trevor Spacey | Nadia Cassel | Ralf Jones | Clark Still | Leona Heidern
Spin-Offs Walter Ryan | Tyra Elson | Hero | Gimlet | Red Eye | Tequila
Mobile Roberto Nicola | Nathalie Neo | Alisa Stewart | Helton | Tilde | Nikita | Matilda | Amir | Whip | Heidern
Support Hyakutaro Ichimonji | Rumi Aikawa | Madoka Aikawa | Utan | Navel | Selina | Issenman Tarou | Eris | Hyakumantaro | Pupipi
Villains Main Series Donald Morden | Allen O'Neil | Abul Abbas | Rootmars | Doctor | Avatar of Evil | Invader King
Spin-Offs Allen Jr. | Oguma | Macba | Lt. Wired | Kanan | Hilde Garn
Mobile Unknown Alien | Victor | Ptolemaios | Anubis the Chained | Nanook
Instructors Sophia Greenville | Margaret Southwood | Riviera von Wittenberg | Maryell von Wittenberg | Cynthia Hartnett | Anne
NPC Announcer | POWs | Duke Koudou | Satiko Suzuki | Gerhardt City Civilians | Scott Amundsen Jr. | Miner | Genie of Lamp | Orca | President | Survivors | Fishman | Lumberjack | Sailor | Chinese Soldier
Crossover KOF Team | Battle Cats
Unused Phil Gene | Michiko Nakajima | Angry Man | "Achilles" | "Tabomba"
Metal Slug Attack
Regular Army Associates MS-Alice | Anna Wiese | Midori Schumann | Mello | Rita Lewinsky | Amber | Nikita | Reika Bradford | Louise | Gisee | MS-Heart | Ashley | Rocky | Growl | Jephet | Victoria | Claudia | Kanae | Howell | Phi | Elizabeth Mariani
Metal Device Project Perche | Ami | Molly | Menzel | Ulala | Maggie | Avvio | Quaith | Karen
Rebel Army Associates Rapid | Julia | Chloe | Izabella | Edda | Growth & Cline | Naomi | Alesha | Jane Doe
ACE Abigail | Dion | Romy | Kriemhild | Katalina
"Frozen Brigade" Beatriz | Vicky | Dolores
Blaze Brigade Grazia | Loretta | Norah
Allen Platoon Destrade | Huracan | Conny | Nantes | Padwah
Science Department Vita | Navy | Nova | Emma | Millefie | Sylfie | Fluffy
Arabian Army Shizuka | Aisha
Ptolemaic Army Rebellion Dragunov | Yoshino | Caroline | Veronica | Sisilia | Towa | Simon | Miharu | Chunyan | Owen | Sho | Lucy | Phoebe | Josette | Mizuna | Matilda | Little Lady Black | Svetla | Humphrey | Lithos | Yutong | Tatyana
Cultists Mira D. Genesis | Maria | Damian | Achetto | Sally | Cara | Oao-One | Sorceress
Secret Sect Anastasia IV | Believers | Beecham | Melvina | Anastasia I | Zahara
Space Army Martians Professor "Aionion" | Mars People Neo | Percier | Clone Abby | Clone Betty | Mars People Rangers | Ariadna | Gemini Twins | Halle | Bonny | Clario | Harriot | Code Marionette:Un | Pauline | Leone | Claris | Unsigned | Draco
Invaders Odette | Annette | Lydia | Nowan | Schwarz Metzelei | Fedeln Metzelei | Rillacle | Franke | Teleko | Bloom Metzelei | Odile | Bersek | Geweih Metzelei | Purple King | Barbeln | Biene Goldenes | Swordeist | Drache Goldenes | Eis Monstrum | Ai Agate
Independent Army Amadeus Syndicate White Baby | Alma | Iron Fortress | Valerian Bears | First Baby | Type:Ant-Lion
Red Goblin Society Scotia Amundsen | Red Goblin | Vatn | Jin | Aileen | Elena | Licht | Ichima | Wendy | Bushin Tenzan
Mummy Army Pharaoh | Cleopatra | Hemet | Arsinoe | Hathol | Sharifa | Ramal | Sekhat
Vampires Aswang | Agalia | Sharl | Grace
"World Military Corp." Kelly | Maya | Mirror Mantis
Mirage Circus Cocatrix | Bunny
Independents El Dorado | Elysion | Esther | Teresa | Minerva | Yang Dao | Otto | Yuki Tsuki Hana | Ido