Hellfire

This article's name isn't actually the official subject's name, but will be used as a quick reference until SNK is kind enough to provide us the official name.

Hellfire is the first boss in Metal Slug Fighters and Universal Metal Slug: Fierce Battle. This giant tank fires rockets at you.

This article is a stub. You can help Metal Slug Wiki by expanding it.

Bosses
Metal Slug	Tetsuyuki • Hairbuster Riberts • Tani Oh • Shoe & Karn • Iron Nokana • Hi-Do Mini-Bosses: Mini-Bata • Allen O'Neil
Metal Slug 2/X	The Keesi II / Iron Nokana MK II (X) • Aeshi Nero • Dragon Nosuke • Big Shiee • Hozmi • Rugname Mini-Bosses: Mosque Artillery • The Keesi II (X) • Karn (X) • Allen O'Neil • Dai-Manji
Metal Slug 3	Huge Hermit • Monoeye UFO • Jupiter King • Sol Dae Rokker • Rootmars Mini-Bosses: Twin Ohumein-Conga • Monoeyes • Hairbuster Riberts • Hi-Do • Rugname • Fake Rootmars • Clone Incubator
Metal Slug 4	Brave Guerrier • Toschka Dalanue • The Iron • Big John • Sea Satan • Amadeus Mother Computer Mini-Bosses: Mecha Allen
Metal Slug 5	Metal Rear • Shooting Ray • Screamer • Sand Marine • Avatar of Evil Mini-Bosses: Black Hound • Stone Turtle (unused) • Gaia Elephant • Ptolemaios (unused)
Metal Slug 6	Bull Drill • Iron Sentinel • Brain Robot • Elder Centipede • Invader King Mini-Bosses: Invader Controller • King's Cocoon
Metal Slug 7/XX	Iron Death Worm • Crablops • Destroyed Crablops • Fall Climber • The Union • Rebel Gigant • Kraken Mini-Bosses: Scrap Tower • Big Gate
Metal Slug: 1st Mission	Rebel VTOL • Rebel Train • Macba • Rebel Zeppelin • Electromagnetic Crane • Weapons Port Boss • Metal Strider Mini-Bosses: Facility Elevator • Macba • Rebel Truck
Metal Slug: 2nd Mission	Big Bertha • Terrain Carrier • Rebel Reactor • Macba • Rebel Submarine • Rebel Blimp • Tani Oh • Wired • Rebel Airplane • Metal Strider • Rocket UFO Mini-Bosses: Power Generators • Rebel Rocket • Hyakutaro
Metal Slug Advance	Formor • Emain Macha • Kaladgolg • The Keesi III • Cabracan Mini-Bosses: Allen Jr.
Metal Slug 3D	Spider-Bot • Underground Cruise Missile • Morden's Battleship • Morden's Castle • Lugus • Lieu Mini-Bosses: Parachuetruck • Mosque Artillery • Allen O'Neil • "Rebel Destroyer Ship"
Metal Slug Attack	Pharaoh's Arc • Ptolemaios • Ball Slug • Great Mother • Mars Gigantalos • K-O3 Coupled Armored Vehicle • Land Blowfish • Cyclobster • Slug Square • Zoni Doloma • Quadro Jumper • Denturion • D-Gu • Fortmeranian • Rock Mole • Giant Copter • Et A Omnis • Vortex • Digger Base • Crusty Legs • Armored Crawler • Queen Big Snail • 7000 Class Locomotive • Riviere Hyll • Metal Fusioner No.223 • Drum Slug • Mars Wolf • Sea Dragon • Tetsujin Squad • Sand Twister No. 1 • Gigantnoid • Dark Gate • Knight Tank • Impact Cannon • Dive Assault Cannon Andrew • Old Blood Beast • Omikami
Metal Slug: Awakening	Sphinx • Conga Lava Dominator • Apep • Moltar's Legacy • Steel Conga • Sherpa • Khepri • Gordos • Tarpu • Resheph • Gold Eye • Pharaoh • Earthcore Deity • Crystal Beast Centipede • Crystal Beast Conga • Laura • Cruiser Titan Submarine • Anta • Mecha Allen • Siren • Titan • Anke • Azag • Galoo • Sylrush • Refining Cauldron • Reaper • Caesarenes • Hairbuster Riberts - Charge • Hallelujah • Misha • Nakya • Eric McCanney • Dai-Manji • Jupiter King • Electro Fluid Concerian • Tail Needle Mini-Bosses: The Keesi II • Allen O'Neil • Iron Nokana • Metal Rear • Hellfire Bat King • Shabti • Black Hound Joint Operation: Volmes • Firefly • Genaro • Katherine • Silence • Mechanist • Six-Armed Machine Joint Operation Abyss S1: Berua • Meiruizige • Mech Hermit Crab • Machine Guard • Maat Joint Operation Abyss S2: Anta (Cursed) • Fist Fungus Beast (Cursed) • Cruiser Titan Submarine (Cursed) • Knight Conga (Cursed) • Siren (Cursed) • Titan (Cursed) • Firefly (Cursed) • Cetus (Cursed) Others: Dr. Neander • Rift Crystal Beast • Calamity Crystal Beast • Calamity Snake • Eye of Calamity • Treasure Bowl Flashback Mode: Hairbuster Riberts • Tetsuyuki • Mini-Bata • Mosque Artillery • Green Ohumein-Conga • Red Ohumein-Conga • Huge Hermit • Big Shiee • Tani Oh • Big John • Hi-Do • Bombardier Captain • Dragon Nosuke
Mobile Games	Rocket Control Room • Unknown Alien • Hellfire • Spiderbot • Cyclops • Mega Laser Turret • Mars Battle UFO • M-32 Water Carrier Plane • Kourai • Alien Floating Structure
Irem's D.A.S. Universe	Chi Un-D