God of Light: Remastered
41 Achievements
Steam
Secret of the Pyramid
Rotate the cubes 12 times
25.2%
How to unlock the Secret of the Pyramid achievement in God of Light: Remastered - Definitive Guide
This unlocked for me on the Desert Tree, Level 11. That being said, I rotated the same cube several times in a row so conceivably this could be unlocked on Level 6 of the Desert Tree.
Progress-related; cannot be missed.
Cubes are introduced in the Desert Tree, the sixth and final chapter. Once you activate them, you can tap on them to rotate their structure. This achievement is cumulative and will unlock by the time you complete the Desert Tree.