Nice concept and very appealing visuals. I think the gloomy yellowish colors and music match amazingly well. And all the little animated bits, just adds to the whole thing a lot!
I did struggle with controls though and honestly didn't manage to complete the whole thing. Picking up parts just seemed quite hard for me, perhaps it would be a bit easier if buttons for opening and closing the claw were closer together (I use ENG keyboard).
Good job overall, and if this is your first Godot project, wow! Looking forward to seeing more :)