This is a version of Alphys' lab from Undertale I created by combining elements from the release version and its concept art predecessors, including the bed, which is now in bed form instead of easy-to-draw cube form, and the more elaborately detailed version of the huge computer screen Alphys used to monitor the human's progress. There's also a big ol' garage door in the area where Mettaton bursts through the wall in-game. I wonder if the original intention was to have him be revealed by the door being slowly raised, or maybe a hand prying it upwards...?