For the puzzle in the QA room: section 1, turn off the radio; section 2, take the bottle and place it in the teddy's inventory in the crib; section 3, take the machete, fork, and abraxo, and drop them outside (actually take and drop, not the 'Hold E' take and drop).
I didn't have to remove the fork to complete the stage.
i took the adjustable wrench from the yellow machine in room with radiation barrrals room before you enter the quest area and the third step completed normaly.
There's a portrait of a little girl that appears to be unique, in the room next to Kincaid's terminal. Is it unique? If so, why? Perhaps an Easter egg of a dev's daughter or something? Bodhisattvah (talk) 22:10, January 11, 2016 (UTC)