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
Open level 57
Open level 56
Open level 55
Open level 54
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Open level 44
Open level 34
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Open level 41
Open level 40
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Open level 36
Open level 35
Open level 33
Open level 32
Open level 31
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Open level 14
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Open level 12
Open level 11
Open level 10
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Open level 8
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Open level 6
Open level 5
Open level 4
Open level 3
Open level 2
Open level 1