Duo Submarine

The Duo Submarine is a 2-seated vehicle used to navigate the ocean. It is an upgrade to the Solo Submarine with an extra seat for your teammate. Hold SHIFT to ascend and hold CTRL to descend. Press LMB to shoot torpedoes.

Decay time outside 3 hours
Decay time underwater 2 hours
Duo Submarine
HP 700
  1. Shopping
  2. Torpedos
  3. Fueled By
  4. Repair
  5. Durability
  6. Tips
Location Price
Boat Vendor Scrap×300
Item Damage Capacity
Torpedo Torpedo 430 100
Fuel Consumption per Hour Tank Capacity Full Tank
Low Grade Fuel Low Grade Fuel 540 500 55 min 33 sec
Tool Max Repair Cost
Hammer Hammer Metal Fragments×62
Garry's Mod Tool Gun Garry's Mod Tool Gun Metal Fragments×62
ExplosiveMeleeThrowing AttacksGunsTorpedos
Tool Quantity Time Fuel Sulfur
40mm HE Grenade 40mm HE Grenade 13 16 sec - -
Rocket Rocket 2 6 sec Fuel Amount×60 Sulfur Amount×2,800
Incendiary Rocket Incendiary Rocket 560 55 min 54 sec Fuel Amount×141,680 Sulfur Amount×341,600
High Velocity Rocket High Velocity Rocket 2 6 sec - Sulfur Amount×400
Torpedo Torpedo 2 10 sec - Sulfur Amount×40
Timed Explosive Charge Timed Explosive Charge 1 10 sec Fuel Amount×60 Sulfur Amount×2,200
Flashlight Flashlight 72 16 min 45 sec - -
Jackhammer Jackhammer 15 3 min 9 sec - -
Jackhammer Jackhammer

Workbench Refill

1 4 min 13 sec - -
Assault Rifle Assault Rifle

5.56 Rifle Ammo

5.56 Rifle Ammo×47 10 sec - Sulfur Amount×157
Assault Rifle Assault Rifle

Explosive 5.56 Rifle Ammo

Explosive 5.56 Rifle Ammo×32 8 sec - Sulfur Amount×800
Assault Rifle Assault Rifle

Incendiary 5.56 Rifle Ammo

Incendiary 5.56 Rifle Ammo×46 10 sec - Sulfur Amount×575
Assault Rifle Assault Rifle

HV 5.56 Rifle Ammo

HV 5.56 Rifle Ammo×47 10 sec - Sulfur Amount×940
Beancan Grenade Beancan Grenade 26 34 sec - Sulfur Amount×3,120
Bolt Action Rifle Bolt Action Rifle

5.56 Rifle Ammo

5.56 Rifle Ammo×30 1 min 12 sec - Sulfur Amount×100
Bolt Action Rifle Bolt Action Rifle

Explosive 5.56 Rifle Ammo

Explosive 5.56 Rifle Ammo×23 53 sec - Sulfur Amount×575
Bolt Action Rifle Bolt Action Rifle

Incendiary 5.56 Rifle Ammo

Incendiary 5.56 Rifle Ammo×29 1 min 10 sec - Sulfur Amount×363
Bolt Action Rifle Bolt Action Rifle

HV 5.56 Rifle Ammo

HV 5.56 Rifle Ammo×30 1 min 12 sec - Sulfur Amount×600
Bone Club Bone Club 47 14 min 22 sec - -
Bone Club Bone Club

Throw

59 29 min 10 sec - -
Bone Knife Bone Knife 44 13 min 28 sec - -
Bone Knife Bone Knife

Throw

70 43 min 45 sec - -
Hunting Bow Hunting Bow

High Velocity Arrow

High Velocity Arrow×350 5 min 49 sec - -
Hunting Bow Hunting Bow

Wooden Arrow

Wooden Arrow×280 4 min 39 sec - -
Hunting Bow Hunting Bow

Bone Arrow

Bone Arrow×350 5 min 49 sec - -
Fire Arrow Fire Arrow

Hunting Bow

234 3 min 53 sec Fuel Amount×1,170 -
Hunting Bow Hunting Bow

Fire Arrow

Fire Arrow×234 3 min 53 sec Fuel Amount×1,170 -
Chainsaw Chainsaw 48 5 min 38 sec - -
Salvaged Cleaver Salvaged Cleaver 15 9 min 58 sec - -
Salvaged Cleaver Salvaged Cleaver

Throw

10 14 min 36 sec - -
Compound Bow Compound Bow

High Velocity Arrow

High Velocity Arrow×175 11 min 39 sec - -
Compound Bow Compound Bow

Wooden Arrow

Wooden Arrow×140 9 min 19 sec - -
Compound Bow Compound Bow

Bone Arrow

Bone Arrow×175 11 min 39 sec - -
Compound Bow Compound Bow

Fire Arrow

Fire Arrow×140 9 min 19 sec Fuel Amount×700 -
Crossbow Crossbow

High Velocity Arrow

High Velocity Arrow×292 17 min 27 sec - -
Crossbow Crossbow

Wooden Arrow

Wooden Arrow×234 13 min 58 sec - -
Crossbow Crossbow

Bone Arrow

Bone Arrow×292 17 min 27 sec - -
Crossbow Crossbow

Fire Arrow

Fire Arrow×206 12 min 18 sec Fuel Amount×1,030 -
Double Barrel Shotgun Double Barrel Shotgun

Handmade Shell

Handmade Shell×13 36 sec - Sulfur Amount×65
Double Barrel Shotgun Double Barrel Shotgun

12 Gauge Buckshot

12 Gauge Buckshot×12 30 sec - Sulfur Amount×120
Double Barrel Shotgun Double Barrel Shotgun

12 Gauge Incendiary Shell

12 Gauge Incendiary Shell×22 1 min - Sulfur Amount×440
Double Barrel Shotgun Double Barrel Shotgun

12 Gauge Slug

12 Gauge Slug×30 1 min 24 sec - Sulfur Amount×300
Eoka Pistol Eoka Pistol

Handmade Shell

Handmade Shell×13 32 sec - Sulfur Amount×65
Eoka Pistol Eoka Pistol

12 Gauge Buckshot

12 Gauge Buckshot×12 30 sec - Sulfur Amount×120
Eoka Pistol Eoka Pistol

12 Gauge Incendiary Shell

12 Gauge Incendiary Shell×22 56 sec - Sulfur Amount×440
Eoka Pistol Eoka Pistol

12 Gauge Slug

12 Gauge Slug×30 1 min 18 sec - Sulfur Amount×300
F1 Grenade F1 Grenade 7 11 sec - Sulfur Amount×420
Flame Thrower Flame Thrower 4,118 9 min 11 sec Fuel Amount×4,118 -
Multiple Grenade Launcher Multiple Grenade Launcher

40mm Shotgun Round

40mm Shotgun Round×9 8 sec - -
Hatchet Hatchet 10 9 min 42 sec - -
Hatchet Hatchet

Throw

12 29 min 10 sec - -
Combat Knife Combat Knife 39 6 min 28 sec - -
Combat Knife Combat Knife

Throw

14 8 min 45 sec - -
L96 Rifle L96 Rifle

5.56 Rifle Ammo

5.56 Rifle Ammo×30 1 min 17 sec - Sulfur Amount×100
L96 Rifle L96 Rifle

Explosive 5.56 Rifle Ammo

Explosive 5.56 Rifle Ammo×23 58 sec - Sulfur Amount×575
L96 Rifle L96 Rifle

Incendiary 5.56 Rifle Ammo

Incendiary 5.56 Rifle Ammo×29 1 min 14 sec - Sulfur Amount×363
L96 Rifle L96 Rifle

HV 5.56 Rifle Ammo

HV 5.56 Rifle Ammo×30 1 min 17 sec - Sulfur Amount×600
LR-300 Assault Rifle LR-300 Assault Rifle

5.56 Rifle Ammo

5.56 Rifle Ammo×59 10 sec - Sulfur Amount×196
LR-300 Assault Rifle LR-300 Assault Rifle

Explosive 5.56 Rifle Ammo

Explosive 5.56 Rifle Ammo×36 8 sec - Sulfur Amount×900
LR-300 Assault Rifle LR-300 Assault Rifle

Incendiary 5.56 Rifle Ammo

Incendiary 5.56 Rifle Ammo×58 10 sec - Sulfur Amount×725
LR-300 Assault Rifle LR-300 Assault Rifle

HV 5.56 Rifle Ammo

HV 5.56 Rifle Ammo×59 10 sec - Sulfur Amount×1,180
M249 M249

5.56 Rifle Ammo

5.56 Rifle Ammo×36 4 sec - Sulfur Amount×120
M249 M249

Explosive 5.56 Rifle Ammo

Explosive 5.56 Rifle Ammo×26 3 sec - Sulfur Amount×650
M249 M249

Incendiary 5.56 Rifle Ammo

Incendiary 5.56 Rifle Ammo×36 4 sec - Sulfur Amount×450
M249 M249

HV 5.56 Rifle Ammo

HV 5.56 Rifle Ammo×36 4 sec - Sulfur Amount×720
M39 Rifle M39 Rifle

5.56 Rifle Ammo

5.56 Rifle Ammo×47 15 sec - Sulfur Amount×157
M39 Rifle M39 Rifle

Explosive 5.56 Rifle Ammo

Explosive 5.56 Rifle Ammo×32 9 sec - Sulfur Amount×800
M39 Rifle M39 Rifle

Incendiary 5.56 Rifle Ammo

Incendiary 5.56 Rifle Ammo×46 15 sec - Sulfur Amount×575
M39 Rifle M39 Rifle

HV 5.56 Rifle Ammo

HV 5.56 Rifle Ammo×47 15 sec - Sulfur Amount×940
M92 Pistol M92 Pistol

Pistol Bullet

Pistol Bullet×52 13 sec - Sulfur Amount×130
M92 Pistol M92 Pistol

Incendiary Pistol Bullet

Incendiary Pistol Bullet×51 13 sec - Sulfur Amount×425
M92 Pistol M92 Pistol

HV Pistol Ammo

HV Pistol Ammo×52 13 sec - Sulfur Amount×693
Mace Mace 14 9 min 33 sec - -
Mace Mace

Throw

10 11 min 40 sec - -
Machete Machete 20 8 min 39 sec - -
Machete Machete

Throw

18 21 min 52 sec - -
MP5A4 MP5A4

Pistol Bullet

Pistol Bullet×67 14 sec - Sulfur Amount×168
MP5A4 MP5A4

Incendiary Pistol Bullet

Incendiary Pistol Bullet×66 14 sec - Sulfur Amount×550
MP5A4 MP5A4

HV Pistol Ammo

HV Pistol Ammo×67 14 sec - Sulfur Amount×893
Nailgun Nailgun

Nailgun Nails

Nailgun Nails×778 4 min 18 sec - -
Paddle Paddle 11 9 min 53 sec - -
Paddle Paddle

Throw

5 8 min 45 sec - -
Pickaxe Pickaxe 10 14 min 45 sec - -
Pickaxe Pickaxe

Throw

9 21 min 52 sec - -
Waterpipe Shotgun Waterpipe Shotgun

Handmade Shell

Handmade Shell×13 54 sec - Sulfur Amount×65
Waterpipe Shotgun Waterpipe Shotgun

12 Gauge Buckshot

12 Gauge Buckshot×12 49 sec - Sulfur Amount×120
Waterpipe Shotgun Waterpipe Shotgun

12 Gauge Incendiary Shell

12 Gauge Incendiary Shell×22 1 min 34 sec - Sulfur Amount×440
Waterpipe Shotgun Waterpipe Shotgun

12 Gauge Slug

12 Gauge Slug×30 2 min 10 sec - Sulfur Amount×300
Python Revolver Python Revolver

Pistol Bullet

Pistol Bullet×43 31 sec - Sulfur Amount×108
Python Revolver Python Revolver

Incendiary Pistol Bullet

Incendiary Pistol Bullet×42 27 sec - Sulfur Amount×350
Python Revolver Python Revolver

HV Pistol Ammo

HV Pistol Ammo×43 31 sec - Sulfur Amount×573
Revolver Revolver

Pistol Bullet

Pistol Bullet×67 37 sec - Sulfur Amount×168
Revolver Revolver

Incendiary Pistol Bullet

Incendiary Pistol Bullet×66 37 sec - Sulfur Amount×550
Revolver Revolver

HV Pistol Ammo

HV Pistol Ammo×67 37 sec - Sulfur Amount×893
Rock Rock 40 30 min 59 sec - -
Rock Rock

Throw

56 35 min - -
Salvaged Axe Salvaged Axe 8 9 min 14 sec - -
Salvaged Axe Salvaged Axe

Throw

6 17 min 30 sec - -
Salvaged Hammer Salvaged Hammer 7 7 min 53 sec - -
Salvaged Hammer Salvaged Hammer

Throw

6 17 min 30 sec - -
Salvaged Icepick Salvaged Icepick 8 9 min 14 sec - -
Salvaged Icepick Salvaged Icepick

Throw

10 29 min 10 sec - -
Satchel Charge Satchel Charge 3 12 sec - Sulfur Amount×1,440
Pump Shotgun Pump Shotgun

Handmade Shell

Handmade Shell×13 22 sec - Sulfur Amount×65
Pump Shotgun Pump Shotgun

12 Gauge Buckshot

12 Gauge Buckshot×12 16 sec - Sulfur Amount×120
Pump Shotgun Pump Shotgun

12 Gauge Incendiary Shell

12 Gauge Incendiary Shell×22 36 sec - Sulfur Amount×440
Pump Shotgun Pump Shotgun

12 Gauge Slug

12 Gauge Slug×30 49 sec - Sulfur Amount×300
Semi-Automatic Pistol Semi-Automatic Pistol

Pistol Bullet

Pistol Bullet×59 22 sec - Sulfur Amount×148
Semi-Automatic Pistol Semi-Automatic Pistol

Incendiary Pistol Bullet

Incendiary Pistol Bullet×58 22 sec - Sulfur Amount×483
Semi-Automatic Pistol Semi-Automatic Pistol

HV Pistol Ammo

HV Pistol Ammo×59 22 sec - Sulfur Amount×786
Semi-Automatic Rifle Semi-Automatic Rifle

5.56 Rifle Ammo

5.56 Rifle Ammo×59 22 sec - Sulfur Amount×196
Explosive 5.56 Rifle Ammo Explosive 5.56 Rifle Ammo

Semi-Automatic Rifle

36 14 sec - Sulfur Amount×900
Semi-Automatic Rifle Semi-Automatic Rifle

Explosive 5.56 Rifle Ammo

Explosive 5.56 Rifle Ammo×36 14 sec - Sulfur Amount×900
Semi-Automatic Rifle Semi-Automatic Rifle

Incendiary 5.56 Rifle Ammo

Incendiary 5.56 Rifle Ammo×58 22 sec - Sulfur Amount×725
Semi-Automatic Rifle Semi-Automatic Rifle

HV 5.56 Rifle Ammo

HV 5.56 Rifle Ammo×59 22 sec - Sulfur Amount×1,180
Custom SMG Custom SMG

Pistol Bullet

Pistol Bullet×78 19 sec - Sulfur Amount×195
Custom SMG Custom SMG

Incendiary Pistol Bullet

Incendiary Pistol Bullet×77 19 sec - Sulfur Amount×641
Custom SMG Custom SMG

HV Pistol Ammo

HV Pistol Ammo×78 19 sec - Sulfur Amount×1,040
Spas-12 Shotgun Spas-12 Shotgun

Handmade Shell

Handmade Shell×18 15 sec - Sulfur Amount×90
Spas-12 Shotgun Spas-12 Shotgun

12 Gauge Buckshot

12 Gauge Buckshot×15 14 sec - Sulfur Amount×150
Spas-12 Shotgun Spas-12 Shotgun

12 Gauge Incendiary Shell

12 Gauge Incendiary Shell×29 29 sec - Sulfur Amount×580
Spas-12 Shotgun Spas-12 Shotgun

12 Gauge Slug

12 Gauge Slug×39 42 sec - Sulfur Amount×390
Speargun Speargun

Speargun Spear

Speargun Spear×280 16 min 44 sec - -
Stone Hatchet Stone Hatchet 42 16 min 50 sec - -
Stone Hatchet Stone Hatchet

Throw

70 43 min 45 sec - -
Stone Pickaxe Stone Pickaxe 39 14 min 38 sec - -
Stone Pickaxe Stone Pickaxe

Throw

70 43 min 45 sec - -
Stone Spear Stone Spear 46 13 min 15 sec - -
Stone Spear Stone Spear

Throw

14 7 min - -
Longsword Longsword 14 8 min 1 sec - -
Longsword Longsword

Throw

10 14 min 36 sec - -
Salvaged Sword Salvaged Sword 11 7 min 27 sec - -
Salvaged Sword Salvaged Sword

Throw

10 21 min 52 sec - -
Thompson Thompson

Pistol Bullet

Pistol Bullet×63 19 sec - Sulfur Amount×158
Thompson Thompson

Incendiary Pistol Bullet

Incendiary Pistol Bullet×62 19 sec - Sulfur Amount×516
Thompson Thompson

HV Pistol Ammo

HV Pistol Ammo×63 19 sec - Sulfur Amount×840
Torch Torch 108 1 hour 2 min 27 sec Fuel Amount×108 -
Torch Torch

Lit

~ 334 56 min 7 sec Fuel Amount×334 -
Wooden Spear Wooden Spear 39 18 min 8 sec - -
Wooden Spear Wooden Spear

Throw

14 8 min 45 sec - -
1

FeloHu 13 pts. 2 months ago

Remember to turn off the flashlight if trying to hide a submarine on the ocean floor
1

DrDeano 8 pts. 2 months ago

you can keep these in a 2x1 space within a boat base, but the submarine needs more height than a boat so make sure you make your foundations extra high. also use a garage door, and its important to place a foundation under the garage door but you need to leave some empty space between the foundation and the garage door else the submarine cannot get through, and even worse if you don't put a foundation people can swim under the door.
If possible always keep this all twig until you ensure the submarine can enter and exit the base and that you cannot swim under the door.
1

RustyDelcon 22 pts. 2 months ago

You can shoot the driver from above, even if the metal ceiling is on the way. Only works with bullets and shotgun shells, not sure if arrows or melee weapons can hit.
0

#M7 6 pts. 2 months ago

Keep an air tank in your inventory. If you hit the space bar by accident you will exit the sub and not live long enough to get back to it.