Rank 78 is the rank following  Rank 77. The researcher Gamgrimm unlocks at this rank, who boosts the cards from stone capsules. Sixteen missions out of nineteen available are required to rank up to  Rank 79. Next rank contains a mission requiring Biodomes, so make sure your Potatoes discount is at least x10 M and that you can produce at least 1 TTT Potatoes.

# Name Requirement Reward
1 Trade Ore-ganization! Trade 38 Ore Stone
2 Promote Researchers Upgrade 3 Cards Stone
3 Cooler Than Warm Storage! Own 9 B Cold Storages Wood
4 Armed and Glorious! Collect 666 BBB Bullets Wood
5 Hospitable Host-Pital! Own 5.4 B Hospitals Wood
6 Perfect for Nuclear Wessels! Own 17 B Nuclear Plants Stone
7 More Potatoes, More Glory! Collect 49 OOO Potatoes Wood
8 Pick A Card! Any Card! Collect 1,300 Cards Stone
9 Hankering for Tankering! Own 20 B Tankers Stone
10 Armed and Glorious! Collect 8.3 HHH Bullets Wood
11 Red Eye Flight! Own 767 M Airports Wood
12 A Healthy People! Collect 123 DDD Placebos Wood
13 More Like Your-Ranium! Own 17 B Uranium Mines Stone
14 Fortress To Impress! Own 3,333 Fortresses Stone
15 More Potatoes, More Glory! Collect 250 RRR Potatoes Wood
16 Coast Busters! Own 89 M Coast Guards Stone
17 Red Eye Flight! Own 56 B Airports Stone
18 Stronger Than Dirt! Collect 6.4 NNN Ore Wood
19 Armed and Glorious! Collect 378 JJJ Bullets Wood

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