Here is the full list of all 100 Oik Memory: Endgame achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Open level 60
Open level 59
Open level 58
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Open level 56
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Open level 54
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Open level 34
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Open level 36
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Open level 33
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Open level 12
Open level 11
Open level 10
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Open level 6
Open level 5
Open level 4
Open level 3
Open level 2
Open level 1