Rank 89

Rank 89
Unlock	None
Missions required	18 out of 21
Previous	Rank 88
Next	Rank 90

Rank 89 is the rank following Rank 88. No new researchers unlock at this rank. 18 missions out of 21 are required to rank up to Rank 90.

#	Name	Requirement	Reward
1	Stronger than Dirt!	Collect 2.6 III Ore	Wood
2	Perfect for Nuclear Wessels!	Own 8.5 B Nuclear Plants	Wood
3	Science Rules!	Collect 14,000 Science	Stone
4	Better than Friendship!	Own 13 B Battleships	Wood
5	A Healthy People!	Collect 24 DDD Placebos	Wood
6	A Must for Dusting!	Own 157 B Crop Dusters	Stone
7	Land in the Hand!	Collect 88 PPP Land	Wood
8	Promote Researchers	Upgrade 2 Cards	Stone
9	Coast Busters!	Own 20 B Coast Guards	Stone
10	Armed and Glorious!	Collect 793 JJJ Bullets	Wood
11	Red Eye Flight!	Own 55 B Airports	Stone
12	Stronger than Dirt!	Collect 4.3 LLL Ore	Wood
13	A Must for Dusting!	Own 200 B Crop Dusters	Stone
14	Armed and Glorious!	Collect 85 MMM Bullets	Wood
15	Noob Tube!	Own 144 Tube Travels	Stone
16	Coast Busters!	Own 33 B Coast Guards	Stone
17	Stronger than Dirt!	Collect 5.1 RRR Ore	Wood
18	Dome Rhymes With Home!	Own 111 B Biodomes	Stone
19	Fortress to Impress!	Own 50 B Fortresses	Stone
20	A Healthy People!	Collect 364 JJJ Placebos	Wood
21	Collecting Collector Collection!	Own 842,953 Ozone Collectors	Stone