Well that was fun! :D It's the simplest things... also think it reminds me a little bit of this Haunted House game I played as a kid, where you walked around a house, finding small easter eggs and minigames in cupboards and drawers and all kinds of strange places.
A creative and entertaining selection of things here, though took me some time to figure out you had to connect the power before you could do any of those other things - some don't really seem to require electrical power y'know. :P Thanks though! Good fun. Merry Christmas.
-cd-