100%/100%/100% in 15:26 on UV.
So, uh, I got super lost. I wasn't aware walking out one of the windows would activate the stairs to the high door. And then I didn't realize one of the switches opens the gate to the switch that lowers the yellow key platform. So that took a good 5-10 min to figure out. Also it was weird to find that the skull boxes hurt.
I liked the abstract look and feel. It definitely enhanced the sense of confusion at least.