Submarine Initial

The Submarine is an infrastructure structure located on the south of the atoll of Archipelago expansion zone. It was originally introduced on September 04, 2015 as part of the timed quest called Lost Treasure.[1]

A total of 290 assets are needed to complete construction of the Submarine. This is equivalent to 306 Megabucks sm if one were to buy every asset instead of waiting to receive them from neighbors.

Events and Achievements


Submarine: Raising the Front Piece (Level 1)

Submarine L1
Requires Rewards
  • 90 Megabucks sm or 90 asset gifts
  • Power sm and Water sm
  • 30,000 Population Limits population cap (Total: 46,000 Population Limits)
  • 2,000 Experience sm when the last asset is placed
  • Access to Submarine Repair contract at the Reclamation Department
Asset Image Amount Price Cost
Cables (Type 2)Asset Cables (Type 2) 12xMegabucks sm12 Megabucks sm
CordsAsset Cords 12xMegabucks sm12 Megabucks sm
Flexible HosesAsset Flexible Hoses 11xMegabucks sm11 Megabucks sm
Hydraulic JackAsset Hydraulic Jack 10xMegabucks sm10 Megabucks sm
PropellerAsset Propeller 10xMegabucks sm10 Megabucks sm
Sling HooksAsset Sling Hooks 9xMegabucks smMegabucks sm
Duck Canvas
(a.k.a Tarpaulin)
Asset Duck Canvas 14xMegabucks sm14 Megabucks sm
Water Lifting EquipmentAsset Water Lifting Equipment 12xMegabucks sm12 Megabucks sm

Submarine (Level 2)

Submarine L2
Requires Rewards
  • 111 Megabucks sm or 95 asset gifts
  • Power sm and Water sm
  • 40,000 Population Limits population cap (Total: 86,000 Population Limits)
  • 3,000 Experience sm when the last asset is placed
  • Can be sold for 200,000 Coin sm
Asset Image Amount Price Cost
BracketAsset Bracket 15xMegabucks sm15 Megabucks sm
CordsAsset Cords 12xMegabucks sm12 Megabucks sm
CouplingAsset Coupling 14xMegabucks sm14 Megabucks sm
LubricantAsset Lubricant 10xMegabucks sm10 Megabucks sm
Overhead HoistAsset Overhead Hoist 8xMegabucks sm24 Megabucks sm
Steel CablesAsset Steel Cables 12xMegabucks sm12 Megabucks sm
Tech DrawingAsset Tech Drawing 13xMegabucks sm13 Megabucks sm
WindlassAsset Windlass 11xMegabucks sm11 Megabucks sm

Submarine: Marine Security Patrol (Level 3)

Submarine L3
Requires Rewards
  • 105 Megabucks sm or 105 asset gifts
  • Power sm and Water sm
  • 80,000 Population Limits population cap (Total: 166,000 Population Limits)
  • 4,000 Experience sm when the last asset is placed
  • 15,100 Coin sm and 360 Experience sm every 8 hours
    Coins per Minute: 31.46 Coin sm
    XP per Minute: 0.75 Experience sm
  • Can be sold for 200,000 Coin sm
Asset Image Amount Price Cost
AnchorAsset Anchor 14xMegabucks sm14 Megabucks sm
CordsAsset Cords 10xMegabucks sm10 Megabucks sm
CouplingAsset Coupling 12xMegabucks sm12 Megabucks sm
Flare GunAsset Flare Gun 13xMegabucks sm13 Megabucks sm
Maneuvering GearAsset Maneuvering Gear 10xMegabucks sm10 Megabucks sm
Marine Diesel OilAsset Marine Diesel Oil 10xMegabucks sm10 Megabucks sm
Oxygen TanksAsset Oxygen Tanks 15xMegabucks sm15 Megabucks sm
Rescue BoatAsset Rescue Boat 10xMegabucks sm10 Megabucks sm
Signal FlagsAsset Signal Flags 11xMegabucks sm11 Megabucks sm


SQ Internal Info:
  • Name: Подводная лодка (translates to Submarine)
  • ID: 10020042 (atoll_submarine_place)


  1. SQ Forum: Update 09.04.2015

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