Rank 87 is the rank following Rank 86. No new researchers unlock at this rank. You must complete at least 18 out of the 21 missions available to move on to Rank 88.

Rank 87 will be the rank with the first mission requiring Tube Travels, though if you don't have Mega Tron at level 3, you may want to skip that mission as Tube Travels can cost trillions of Airports without a high enough discount.

# Name Requirement Reward
1 More Potatoes, More Glory! Collect 49 NNN Potatoes Wood
2 Hospitable Host-Pital! Own 2 B Hospitals Wood
3 Pick A Card! Any Card! Collect 1,500 Cards Stone
4 Land in the Hand! Collect 16 NNN Land Wood
5 More Like Your-Ranium! Own 12 B Uranium Mines Stone
6 A Healthy People! Collect 911 CCC Placebos Wood
7 Better than Friendship! Own 37 B Battleships Stone
8 More Potatoes, More Glory! Collect 842 UUU Potatoes Wood
9 R&D Asap! Spend 15,000 Science Stone
10 Land in the Hand! Collect 6.2 SSS Land Wood
11 More Like Your-Ranium! Own 39 B Uranium Mines Stone
12 Armed and Glorious! Collect 4.5 KFC Bullets Wood
13 Coast Busters! Own 17 B Coast Guards Stone
14 Dome Rhymes With Home! Own 26 M Biodomes Stone
15 Red Eye Flight! Own 100 B Airports Stone
16 Collecting Collector Collection! Own 8,642 Ozone Collectors Stone
17 Armed and Glorious! Collect 420 MMM Bullets Wood
18 Coast Busters! Own 30 B Coast Guards Stone
19 Noob Tube! Own 3 Tube Travels Stone
20 More Potatoes, More Glory! Collect 19 ZZZ Potatoes Wood
21 Stronger Than Dirt! Collect 528 RRR Ore Wood
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