Rank 44 is the rank following
Rank 43. This rank unlocks The Shrink, who boosts the power of workers by x9 for the first level and x2 for each additional level. Fourteen missions are required to advance to
Rank 45. This rank's missions are difficult production-wise, especially toward the end of the rank, and thus is widely seen as a difficulty wall, so several researcher upgrades may be necessary if you do not want to be stuck on this rank for weeks or even months. This rank used to be harder, but the 4.1 and 4.2 updates lowered the requirement of some of the missions (and cut the price of Artilleries).
# | Name | Requirement | Reward |
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1 | R&D Asap! | ![]() |
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2 | From Farm to Pharmacy | ![]() |
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3 | Swap-Port the Troops! | ![]() |
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4 | Rail Sale | ![]() |
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5 | Stronger than Dirt! | ![]() |
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6 | Cooler than Warm Storage! | ![]() |
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7 | A Healthy People! | ![]() |
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8 | Tanks Very Much! | ![]() |
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9 | Pick a Card! Any Card! | ![]() |
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10 | More Potatoes, More Glory! | ![]() |
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11 | Dig That Rig! | ![]() |
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12 | Land in the Hand! | ![]() |
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13 | Always Give 100%! | ![]() |
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14 | Artillery Deployed! | ![]() |
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15 | Stronger than Dirt! | ![]() |
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16 | That Ship has Sailed! | ![]() |
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17 | A Healthy People! | ![]() |
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