Here is the full list of all 48 Dots Girls achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Complete Level 8 (World 1)
Complete Level 7 (World 1)
Complete Level 6 (World 1)
Complete Level 5 (World 1)
Complete Level 4 (World 1)
Complete Level 3 (World 1)
Complete Level 2 (World 1)
Complete Level 1 (World 1)
Complete Level 9 (World 1)
Complete Level 10 (World 1)
Complete Level 11 (World 1)
Complete Level 12 (World 1)
Complete Level 13 (World 1)
Complete Level 14 (World 1)
Complete Level 15 (World 1)
Complete Level 16 (World 1)
Complete Level 1 (World 2)
Complete Level 2 (World 2)
Complete Level 3 (World 2)
Complete Level 4 (World 2)
Complete Level 5 (World 2)
Complete Level 6 (World 2)
Complete Level 7 (World 2)
Complete Level 8 (World 2)
Complete Level 9 (World 2)
Complete Level 10 (World 2)
Complete Level 11 (World 2)
Complete Level 12 (World 2)
Complete Level 13 (World 2)
Complete Level 14 (World 2)
Complete Level 15 (World 2)
Complete Level 16 (World 2)
Complete Level 1 (World 3)
Complete Level 2 (World 3)
Complete Level 3 (World 3)
Complete Level 4 (World 3)
Complete Level 5 (World 3)
Complete Level 6 (World 3)
Complete Level 7 (World 3)
Complete Level 8 (World 3)
Complete Level 9 (World 3)
Complete Level 10 (World 3)
Complete Level 11 (World 3)
Complete Level 12 (World 3)
Complete Level 13 (World 3)
Complete Level 14 (World 3)
Complete Level 15 (World 3)
Complete Level 16 (World 3)