The Nuclear Icebreaker is an infrastructure structure located on the south of the Rocky Mountains. It was originally introduced on February 15, 2016 as part of the timed quest called An Icy Prison.[1]

A total of 135 assets are needed to complete construction of the Nuclear Icebreaker. This is equivalent to 135 Megabucks sm if one were to buy every asset instead of waiting to receive them from neighbors.



Nuclear Icebreaker Frame (Level 1)

Asset Image Amount Price Cost
Hydro InsulationAsset Hydro Insulation 10x1 Megabucks sm10 Megabucks sm
Sling HooksAsset Sling Hooks 10x1 Megabucks sm10 Megabucks sm
Steel SheetsAsset Steel Sheets 10x1 Megabucks sm10 Megabucks sm
30 Assets 30 Megabucks sm

Nuclear Icebreaker (Level 2)

Asset Image Amount Price Cost
Bilge CoatingAsset Bilge Coating 15x1 Megabucks sm15 Megabucks sm
ChannelAsset Channel 17x1 Megabucks sm17 Megabucks sm
Engineering SoftwareAsset Engineering Software 14x1 Megabucks sm14 Megabucks sm
Gas StationAsset Gas Station 13x1 Megabucks sm13 Megabucks sm
Self-Tapping ScrewAsset Self-Tapping Screw 16x1 Megabucks sm16 Megabucks sm
Ventilation SystemAsset Ventilation System 15x1 Megabucks sm15 Megabucks sm
Welding MachineAsset Welding Machine 15x1 Megabucks sm15 Megabucks sm
105 Assets 105 Megabucks sm


LevelPopulation LimitsXPPowerWaterAdditional Access
Level 06,000 Population Limits (+6,000)300 Experience sm (+300)6 Power sm (+6)2 Water sm (+2)
Level 115,000 Population Limits (+9,000)500 Experience sm (+200)14 Power sm (+8)6 Water sm (+4)
Level 231,600 Population Limits (+16,600)1,500 Experience sm (+1,000)29 Power sm (+15)18 Water sm (+12)
Total/Max31,600 Population Limits2,300 Experience sm29 Power sm18 Water sm


SQ Internal Info:
  • Name: Атомный ледокол (translates to Nuclear icebreaker)
  • ID: 10020236 (nuclear_icebreaker_place)


  1. SQ Forum: Update 02.15.2016 #1
Community content is available under CC-BY-SA unless otherwise noted.