Rank 82 is the rank following 
Rank 81. No new researchers unlock at this rank. You must complete at least 18 out of the 21 missions available to move on to 
Rank 83.
| # | Name | Requirement | Reward |
|---|---|---|---|
| 1 | Cooler than Warm Storage! |  Own 7 B Cold Storages
|
 Wood
|
| 2 | Swap-Port the Troops! |  Trade 35 Military
|
 Stone
|
| 3 | Promote Researchers |  Upgrade 3 Cards
|
Stone
|
| 4 | Perfect for Nuclear Wessels! |  Own 1.8 B Nuclear Plants
|
Wood
|
| 5 | Stronger than Dirt! |  Collect 46 GGG Ore
|
Wood
|
| 6 | Hospitable Host-Pital! |  Own 3.5 B Hospitals
|
Stone
|
| 7 | Land in the Hand! |  Collect 789 NNN Land
|
Wood
|
| 8 | A Must for Dusting! |  Own 64 B Crop Dusters
|
Stone
|
| 9 | Stronger than Dirt! | Collect 135 III Ore
|
Wood
|
| 10 | Better than Friendship! |  Own 37 B Battleships
|
Stone
|
| 11 | A Healthy People! |  Collect 4.2 EEE Placebos
|
Wood
|
| 12 | Pick a Card! Any Card! |  Collect 1,300 Cards
|
Stone
|
| 13 | Red Eye Flight! |  Own 50 B Airports
|
Stone
|
| 14 | Stronger than Dirt! | Collect 1.7 JJJ Ore
|
Wood
|
| 15 | A Must for Dusting! | Own 200 B Crop Dusters
|
Stone
|
| 16 | A Healthy People! | Collect 234 FFF Placebos
|
Wood
|
| 17 | Fortress to Impress! |  Own 360 M Fortresses
|
Stone
|
| 18 | Land in the Hand! | Collect 52 RRR Land
|
Wood
|
| 19 | Dome Rhymes With Home! |  Own 1,024 Biodomes
|
Stone
|
| 20 | More Like Your-Ranium! |  Own 95 B Uranium Mines
|
Stone
|
| 21 | A Healthy People! | Collect 88 HHH Placebos
|
Wood
|
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