So I am at the part where the floor falls apart under you. I made my way up to that door and hallway you can see with the weird replicating cube. Other videos showed an eyeball egg here, but I found no egg. Was this move or removed in the most recent versions of the game, and if so where?

HINT: For others who can't do "click and drop" like me, start with a HUGE chair, with the back legs at an angle. So the chair is leaning forward against a wall. That will get you started.