Metal Slug Wiki
Metal Slug Wiki

The Sea Satan is the fifth boss in Metal Slug 4.

Information

The Sea Satan is a huge submarine used by the Amadeus Syndicate. It can stealthily destroy ships or aggressively engage them head on. It can also kill any personnel aboard using its Gatling gun and dissipate its target using its missiles. 

Details

There will be Rebels getting out of the ship during the fight trying to prevent the player(s) from damaging and destroying the ship. The right side of the Sea Satan has a Rebel soldier manning a missile launcher/minigun. The flashing missiles provide items when destroyed.

After some time, the Sea Satan will dive under the sea and begin launching five TM-1L missiles from below. The Sea Satan also gets support from the Brave Guerrier during the fight by firing missiles horizontally.

Variants

SeaSatan.gif
Sea Satan: The original Amadeus submarine.
Sea Satan+ MSA Idle.gif
Sea Satan+: Based on the Hodumi+, it is the original submarine modified to hover in midair. Large missiles pop out from the sub's hatch.
Sea Satan II MSA idle.gif
Sea Satan II: Painted purple to match the Amadeus Syndicate's colors. Unlike its floating predecessor, it uses its jet engines to burn enemies below.
Sky Satan: The Amadeus flying submarine with an all-blue accent scheme.

Trivia

  • Like all Metal Slug 4 bosses, it was made using old sprites from previous Metal Slug games.
  • The Rebel soldier who controls the missile launcher was previously an unused sprite from the first game where helpful Regular Army soldiers would have controlled various turrets.
  • Although the Sea Satan's concept art depicts a large submarine from below, the Sea Satan + instead has a smaller main body with the missile launcher protruding at the front. This is probably because the original body is way too large to hover.

Gallery

Metal Slug 4
Heroes Marco Rossi | Fio Germi | Trevor Spacey | Nadia Cassel
NPCs Tarma Roving | Eri Kasamoto | POW (Names) | Rumi Aikawa | Madoka Aikawa | Hyakutaro Ichimonji | President | Donald Morden | Allen O'Neil | Doctor | Rebel Army | Amadeus Syndicate | Shop Lady | Lumberjack | Bear | Haunted House Employees | Haunted House Attendees | Miners | Sailors
Enemies Rebel Infantry | Amadeus Infantry | Fanatics | Grenade Soldier | Bazooka Soldier | Shielded Soldier | Bikers | Rebel Rifleman | Mortar | Gatling Soldier | Hazmat Soldier | Pirates | Scientists | Sasquatch | Mummies | Dog Mummy | Chariot | Zombies | Tar Man | Supervisory Camera | Patrol Robot | Morden Robot | Amadeus Robot
Enemy Vehicles Di-Cokka | M-15A Bradley | T-2B Melty Honey | MV-280B | Nop-03 Sarubia | Girida-O | Turrets | Parachuetruck | 3-ton Utility Truck | R-Shobu | MH-6S Masknell | Flying Tara | Eaca-B | Hammer-Yang | Landseek
Bosses Brave Guerrier | Toschka Dalanue | The Iron | Big John | Sea Satan | Amadeus Mother Computer

Mecha Allen

Weapons Heavy Machine Gun | Rocket Launcher | Shotgun | Flame Shot | Enemy Chaser | Iron Lizard | Super Grenade | Drop Shot | Two Machine Guns | Grenade | Fire Bomb | Stone | Thunder Cloud
Slugs SV-001 | Slugnoid | Bradley | Metal Claw | Walking Machine | Forklift | Motorcycle | Landseek | Regular Army Helicopter
Missions "Let's Run Through!" | "Show Spirit" | "Snowy Road" | "Cadaverous" | "Go Ahead!" | "Secret Place"
Other Metallish System | Transformations | Items | Environmental Objects | RA-TTT | Hoist
Bosses
Metal Slug Tetsuyuki | Hairbuster Riberts | Tani Oh | Shoe & Karn | Iron Nokana | Hi-Do

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

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

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

Mecha Allen O'Neil

Metal Slug 5 Metal Rear | Shooting Ray | Screamer | Sand Marine | Avatar of Evil

Black Hound | Stone Turtle (unused) | Gaia Elephant | Ptolemaios (unused)

Metal Slug 6 Bull Drill | Iron Sentinel | Brain Robot | Elder Centipede | Invader King

Invader Controller

Metal Slug 7/XX Worm Mecha | Crablops | Destroyed Crablops | Fall Mecha | The Union | Rebel Gigant | Kraken

Scrap Tower | Big Gate

Metal Slug: 1st Mission Rebel VTOL | Rebel Train | Macba | Rebel Zeppelin | Electromagnetic Crane | Weapons Port Boss | Hilde Garn

Facility Elevator | Macba | Rebel Truck

Metal Slug: 2nd Mission Big Bertha | Terrain Carrier | Rebel Reactor | Macba | Rebel Submarine | Tani Oh | Wired | Rebel Airplane | Hilde Garn's Slug | Rocket UFO

Power Generators | Rebel Rocket | Hyakutaro

Metal Slug Advance Formor | Emain Macha | Kaladgolg | The Keesi III | Cabracan

Allen Jr.

Metal Slug 3D Parachuetruck | Mosque Artillery | Spider-Bot | Underground Cruise Missile | Morden's Battleship | Morden's Castle | Allen O'Neil | Lugus | Lieu
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
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