Middle-Son 1999

The Middle-Son 1999 is a submarine from the Regular Army to scouts the water areas or offensive ways.

Information[]

The Middle-Son 1999 is an upgraded version of the old Middle-Son 1986. Only one unit was ever produced and, for an unknown reason, mysteriously disappeared. During the First Modern War, the wreckage of the Middle-Son was found in a dried-up riverbed in the Villeneuve Mt. System, but nobody knows how it ended up there. As it stays there, the Rebel Army uses it as a shelter or interceptor.

Trivia[]

It resembles an Ohio-class submarine.
It is probably the current main submarine class for the Regular Army.

Middleson1999 — Wrecked Middle-Son 1999 in the Villeneuve Mt. System

Mechanized
Regular Army Vehicles, Slugs, and Artillery
Mainline	SV-001 • SV-001 Type-R • Slug Copter • Slug Flyer • Astro Slug • Slug Gunner • Slugnoid • LV Armor • Walking Machine • Slug Mariner • Drill Slug • Bradley • Metal Claw • Forklift • Slug Mobile • Augensterm • Protogunner • Slug Digger • Slug Trolley • Slug Armor • Slug Gigant
Spin-offs	Slug Sub • Golden Slug • SV-001 Type-B • Flyer (MSR) • Chopper (MSR) • Spider Tank • Giant Turtle • Giant Tank • Dragon Deus • Robot Slug
MSA	Slug Attacker • Slug Defender • Ball Slug • Slug Square • TS-001 • Slug Rising • Giant Copter • Coil Tank • Ashley's Slug Flyer • Tail Slug • Patrol Slug • Mega Drill Slug • Pile Impact • "3D Printer Tank" • Slug Sniper • Blue Tiger • Gigantnoid • SV-002
MSAwk	Heavy Mecha • Powerball Drive • Ironfin • Towering Reno • Crimson Warblade • Shatter Ship • Transition UFO
Vehicles and Artillery
Animal	SV-Camel • Elephant Slug • Ostrich Slug • Donkey Slug • Tiger Slug • Turtle Slug • Seahorse Slug • Felsteed • Sonic Alpaca
Transport	Middle-Son 1986 • Borobune Slug • Motorcycle • Emergency Boat • Regular Army Helicopter • Landseek • Canoe • RA-TTT
Other	Black Hound • Rootmars Slug • Regular Di-Cokka • Mr. Sluggles • S.A.M. Defender • Wade • 7000 Class Locomotive • Regular Iron Nokana • Merris' Mech • Recruitment Pod Plane • Falcon Jar • Clash Mecha • Mini Mecha • Mecha Warlord • Regular Army Airship
Wearable	Parachute Drop • Scuba Gear • Jetpack • Drop Pack • Hoist • Metal Device • Doll • XA-01 Juggernaut • Ulala's Mech
Stationary	AA Machine Gun • Toy Union Cannon • Super Cannon • Digger Base • Turrets • Clash Juggernaut
Misc.
A.I./Mechanical Lifeform	MS-Alice • MS-Heart • Phi • Wizz • Hall • Silverwing Series 0001 "White Angel"
Decorative	Middle-Son 1999 • PA33-21 Boat • Regular Army Radar Truck • Shirley's Zeppelin • Eve's APC • Gadd's Ship • Lost Cruise Ship • Regular Army Military Hot Air Balloon • Andrew Town Spaceship
Compilation	Slugs (Metal Slug Revolution)