Rank 99 is the rank following Rank 98. No new researchers unlock at this rank. You must complete at least 18 out of the 21 missions available to move on to  Rank 100.

# Name Requirement Reward
1 Pick a Card! Any Card! Collect 1,800 Cards Stone
2 More Potatoes, More Glory! Collect 5.3 PPP Potatoes Wood
3 Hospitable Host-Pital! Own 4.2 B Hospitals Wood
4 Hankering for Tankering! Own 18 B Tankers Wood
5 Land in the Hand! Collect 360 UUU Land Wood
6 Better than Friendship! Own 40 B Battleships Stone
7 A Healthy People! Collect 5 LLL Placebos Wood
8 More Like Your-Ranium! Own 72 B Uranium Mines Stone
9 More Potatoes, More Glory! Collect 8 WWW Potatoes Wood
10 Promote Researchers Upgrade 2 Cards Stone
11 Noob Tube! Own 67 M Tube Travels Stone
12 Armed and Glorious! Collect 99 RRR Bullets Wood
13 Fab Lab Grab! Own 123 Laboratories Stone
14 Collecting Collector Collection! Own 100 B Ozone Collectors Stone
15 More Potatoes, More Glory! Collect 128 YYY Potatoes Wood
16 Set Us Up The Bomb! Own 42 Bombers Stone
17 Noob Tube! Own 83 B Tube Travels Stone
18 A Healthy People! Collect 2.6 RRR Placebos Wood
19 Dome Rhymes With Home! Own 353 B Biodomes Stone
20 Armed and Glorious! Collect 74 UUU Bullets Wood
21 Collecting Collector Collection! Own 432 B Ozone Collectors Stone

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