I love the mechanics, it's and interesting and addictive concept, although it feels kinda tedious to readjust the shape every time into a reasonable orientation based on the cube representing it, that's what i've spent most of my time on. Perhaps it would be better to randomly rotate the shape itself in it's own coordinate space, and keep the orientation cube the same? Just an idea though. Would love to see more complicated shapes and more shapes in general. I really enjoyed it and had lots of fun (despite it kinda being a horror lol).
!SPOILERS!
btw the game description says there are no jumpscares which is kinda true but perhaps the last shape might be considered to be one? (although a pretty light one for sure)