The Center of Gravitational Research is a production structure located far east of Lowland. It was originally introduced on December 01, 2016 as part of the timed quest called Artificial Gravity.[1]

A total of 80 assets are needed to complete construction of the Center of Gravitational Research. This is equivalent to 80 Megabucks sm if one were to buy every asset instead of waiting to receive them from neighbors.



Center of Gravitational Research

Asset Image Amount Price Cost
Aluminum ProfileAsset Aluminum Profile 5x1 Megabucks sm5 Megabucks sm
Concrete BlocksAsset Concrete Blocks 5x1 Megabucks sm5 Megabucks sm
10 Assets 10 Megabucks sm

Central Gravitational Center

Asset Image Amount Price Cost
Composite GridAsset Composite Grid 11x1 Megabucks sm11 Megabucks sm
GlassAsset Glass 9x1 Megabucks sm9 Megabucks sm
Holding AngleAsset Holding Angle 12x1 Megabucks sm12 Megabucks sm
Liquid NailsAsset Liquid Nails 15x1 Megabucks sm15 Megabucks sm
NailsAsset Nails 13x1 Megabucks sm13 Megabucks sm
Photoelectric DoorsAsset Photoelectric Doors 10x1 Megabucks sm10 Megabucks sm
70 Assets 70 Megabucks sm


Center of Gravitational Research: Contracts
NameCostCoin smDurationRewardCoin smXPExperience smCoinsCoin sm/MinuteXPExperience sm/MinuteRequirements
Contract Gravitational Experiments
Gravitational Experiments
170 Coin sm15 minutes760 Coin sm8 Experience sm39.33 Coin sm0.53 Experience smCenter of Gravitational Research
Contract Search for a Gravity Control Formula
Search for a Gravity Control Formula
410 Coin sm30 minutes1,800 Coin sm18 Experience sm46.33 Coin sm0.60 Experience smConstruction Crane
Contract Applied Physics Lecture
Applied Physics Lecture
1,000 Coin sm1 hour4,400 Coin sm42 Experience sm56.67 Coin sm0.70 Experience smNewton's Elevator
Contract Attracting Investment
Attracting Investment
4,600 Coin sm3 hours20,200 Coin sm200 Experience sm86.67 Coin sm1.11 Experience smCentral Gravitational Center
Contract Zero Gravity Trial Run
Zero Gravity Trial Run
9,300 Coin sm5 hours40,500 Coin sm380 Experience sm104.00 Coin sm1.27 Experience smAutomated Construction Crane
Contract Creating an Antigravity Field
Creating an Antigravity Field[C 1]
15,800 Coin sm8 hours68,800 Coin sm620 Experience sm110.42 Coin sm1.29 Experience smGravity Suppression Station
Contract Launching the Antigravity Platform
Launching the Antigravity Platform
20,600 Coin sm9 hours89,600 Coin sm860 Experience sm127.78 Coin sm1.59 Experience smExperimental Physics Lab
Contract Weightless Flight
Weightless Flight[C 2]
23,500 Coin sm10 hours110,000 Coin sm1,100 Experience sm144.17 Coin sm1.83 Experience smInstitute of Aeronautics

  1. Special Contract: 4 friends may assist, increasing reward by 400 Coin sm each; they receive 400 Coin sm each.
  2. Special Contract: 6 friends may assist, increasing reward by 600 Coin sm each; they receive 600 Coin sm each.

Extra Buildings

Interactive Science Museum
Interactive Science Museum
80,000 Coin sm or 3 Megabucks sm
Maximum 5 can be built
25 Power sm and 15 Water sm
2x2 Plot
5 minutes build
930 Experience sm and 11,100 Population Limits
1,300 Coin sm and 44 Experience sm every 13 hours
Coins per Minute: 1.67 Coin sm
XP per Minute: 0.06 Experience sm
Can be sold for 16,000 Coin sm


LevelPopulation LimitsXPPowerWaterAdditional Access
Level 012,000 Population Limits (+12,000)200 Experience sm (+200)15 Power sm (+15)14 Water sm (+14)
Level 127,000 Population Limits (+15,000)300 Experience sm (+100)35 Power sm (+20)34 Water sm (+20)
  • Access to Gravitational Experiments contract above
Level 245,000 Population Limits (+18,000)600 Experience sm (+300)85 Power sm (+50)84 Water sm (+50)
  • Access to Attracting Investment contract above
Total/Max45,000 Population Limits1,100 Experience sm85 Power sm84 Water sm


SQ Internal Info:
  • Name: Центр гравитационных исследований (translates to The center of gravity of research)
  • ID: 10020754 (center_of_gravity_research_place)


  1. SQ Forum: Update 12.01.2016