Vortex

The Vortex is a medium/large-sized treaded vehicle used by the Rebel Army. It first made its debut in Metal Slug Attack as part of the Blaze Brigade's latest equipment, but its name was not revealed until "Task Force 12th".

Information

Variants

	Grazia's Vortex: A customized version of the Vortex operated by Grazia. Just like her "Blaze Tank", her Vortex travels underground directly below her and partially emerges from the ground whenever Grazia calls for it. Grazia's Vortex produces a large fiery ball that bursts out flame dragon heads.
	Loretta's Vortex: The above-ground Vortex, operated by Loretta at the top. Per Blaze Brigade standards, it has red-gray metallic plating and utilizes flame induction particles to scorch enemies.
	Frozen Vortex: An unmanned variant of Loretta's Vortex from the "Frozen Brigade", possessing icy blue metallic plating. It is designed to operate in cold battlefields, utilizing the cold air and turning it into dangerous energy to freeze enemies and produce large walls of ice.

Gallery

Rebel Army
Enemy Vehicles and Armed Structures
Combat	Di-Cokka • Bull Chan • Girida-O • Iron Iso • T-2B Melty Honey • MV-280B • Mini-Bata • M-15A • LV Armor • MV-280C • Metal Duck • Redback • Rebel Flame Tank • "Blaze Tank" • Recycle Box • Bit Tank • Nantes' Tank • Vortex • 8082 Train • Marinesk • Fight Cab • Virginia's Suit • Ignited • Dalia's Mech • Magnetic Tank • Auto Mech Artillery
Support	Rebel Van • MV-280A • Dararin Dara Dara • Mini-Blimp • M34 3-Ton Truck • Landseek • Nop-03 Sarubia • Parachuetruck • Morden Bus • MG-36 • Ferry Boat • Subway • Rebel Rocket • Turrets • Space Tank • Walking Locomotive • Mine Carts • Missiles (TM-1 Missile) • Stamping Driller • Ballistic Missile Tank
Aerial	R-Shobu • MH-6S Masknell • MH-6S Mk.II • Flying Tara • Eaca-B • Naglfar • Armed Tiltrotor • RJ Bischof • Rebel Hot Air Balloon • Flying Mech Orb • Thunder Battleship
Marine	Hammer-Yang • Jet Hammer-Yang • U25U • Mini-Sub 88 • Rebel Destroyer Ship
Vigilance	Mosque Artillery • Balor • Scrap Tower • Raft Cannon • Silver Lion • Hurricane Fortress
Decorative	Crane • M-4 181 Miner Vehicle • Rebel Main Battle Tank • Rebel Transport Trucks • Rebel Supply Train • Rebel ATV • Rebel Freighter Ship • Recruitment Pod Plane • Rebel Bulldozer • Rebel Unknown Submarine Class
Unused	Rebel Armored Car • KT-21 • "The Jet" • "Scrap Fan"• Bobsled Submarine
Other Armies
Division 6	Japonese Tank Soldier • Null Fighter • Crusty Legs
Martians	Mini-UFO • Dai-Manji • Rugname • Mars Walker • Mars Gigantalos • Mars Sweeper • Pauline's Mech • Firefly UFO
Invaders	Invader UFO • Flying Shelt • Tripod • "Chomper Walker"
Ptolemaic	Black Hound • Hover Vehicle • Hover Unit • A.P.C. • Ptolemaic Slug • Units • Ptolemaic Saucer • Gaia Elephant • Stone Turtle • Towa's Mech • D-001 Tanbal • Unit Suit • Lucy's Frog Mecha • GIP-03 Bergenia • Air Board • Hammer DX5005 • Vermilion Tank • Tatyana's Mech • Snordon • Glidron • Koshka • La Torne
Armerian	Armerian Mechanical Vulture • Levitating Knight • Skycourt Guard • Armerian Airship
Other	Mummy Generator • "Central Platform" • Iron Fortress • Maya's Excavator • First Baby's Perfect Form • Construction Golem • Stone Golem • Stray Demon • Iron Shark • "Mummy Arc" • Falconman Statue • Steel Jackal • Black Cat Trap • Pumpkin Head • Environmental Objects

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

Characters
Metal Slug Attack
Main Characters	Marco Rossi • Eri Kasamoto • Tarma Roving • Fio Germi • Donald Morden • Allen O'Neil • Abigail • Ptolemaios • Dragunov • Yoshino • Professor • Red Goblin
Factions	Regular Army • Rebel Army • Ptolemaic Army • Space Army (Martians • Invaders) • Independent (Amadeus Syndicate • Mummy Army)
Sub-Groups	Metal Device Project • Blaze Brigade • Frozen Brigade • ACE • Mutants • Believers • Mars People Rangers • Metzeleis • Vampires • Yuki Tsuki Hana • Mirage Circus • Red Goblin Society • Valerian Bears • World Military Corp.
Other	List of Metal Slug Attack Characters
Enemy Vehicles and Slugs
Regular Army	Slug Attacker • Slug Defender • Slug Rising • TS-001 • Ball Slug • Giant Copter • Slug Square • Tiger Slug • Coil Tank • Tail Slug • Ashley's Slug Flyer • Patrol Slug • Phi's 3D Printer • Slug Sniper
Rebel Army	Iwa Oh • Julia's MV-280 • Naglfar • Denturion • Alesha's Bike • Armed Tiltrotor • Vicky's Sarubia • Dolores' Sarubia • Nantes' Tank • Emma's Recycle Box • Loretta's Blaze Vortex • Marinesk • Fight Cab • Fluffymeranian • Eight Eight
Ptolemaic Army	D-001 Tanbal • Towa's Mech • GIP-03 Bergenia • Snordon • Glidron • Humphrey's Hoverboard • Hammer DX5005 • Sisilia's Seaside Machine
Space Army	Mars Gigantalos • Mars Sweeper • Purple King • Leone's Shoe • Pauline's Mech
Independent Army	El Dorado's Slug Armor • Minerva's Ostrich • Maya's Excavator • Kagura's Samurai Mech • Construction Golem
Mechanized/AI/Unmanned	MS-Alice • MS-Heart • Wade • White Baby • First Baby • Iron Fortress • Machyna • Type:Ant-Lion • Phi
Bosses
Extra Ops	Ptolemaios • Sky Jupiter King • Doctor Type: AI • Sea Dragon
Recapture	Mega Drill Slug • Queen Big Snail • Riviere Hyll • Gaia Elephant • Metal Fusioner No.223 • Drum Slug • Mars Wolf • Tetsujin Squad • Dark Gate • Accelerator Cannon • Life Reaper
Try Line	Ball Slug • Great Mother • K-O3 Coupled Armored Vehicle • Land Blowfish • Cyclobster • Slug Square • Zoni Doloma • Quadro Jumper • Fortmeranian • Giant Copter • Flying Hermit • Et A Omnis • Element Giant • Mini-Bata • Digger Base • Screamer • Airborne Denturion • Mass Production Tail Slug • Slug Striker • Arms Copter • Flying Hermit ACE • Earth Monster Vaikom • Water God
Search & Destroy	Gigantnoid
Task Force	Rock Mole • Elder Centipede • Runaway Brain Robot • Master Kraken • D-Gu • Astro Slug • Monoeye Gate • Crusty Legs • Armored Crawler • Clone Incubator • 7000 Class Locomotive • Frozen Vortex • Coil Tank • Jupiter Tank • Guardian of the Crypt • King's Cocoon • Glidron+ • Fall Climber -Narutaki- • Parasitic Giant Escargot
Ultimate Mission	Golden Slug Phoenix • Perfect Jupiter King • Avatar of Evil • Invader King • Celestial Ruler Rokker
Miscellaneous
Books	Metal Slug Attack Official Artbook