Check the incinerator room door
You try the door. Locked, as usual. What is with this place being so hard to get around??
Check the cabinet. Inside as well as under it and behind.
There is nothing underneath it, nor can you budge it from the wall-- it appears to be affixed somehow. However, there is a curious thing within it.
You find a grey grid-looking thing. The squares are indentations; not buttons.
Also, check the fruit bowl. Then take two apples/oranges/whatever. Eat one and offer the other one to the dog. Then empty the bowl into our bag.
The fruit in the fruit bowl is...
extremely rotten. You don't have much room left in your bag, either. You do, however, toss some to your doggy companion.
SLURP SCARF MUNCH CHEW GOBBLE SLOBBER
and picture.
It's some guy and the dog.
Check underneath the couch
Nope, nada.
try to enter the PAL room.
The knob is locked. However, the skeleton's key works here.
You find yourself in a small, kinda dingy room. The only things of note are a crappy mattress and blanket, a box, and a door with water leaking out from underneath it.
Mosey through the saloon type door.
Just like that? Don't be ridiculous. The doors don't budge and you can neither jump over nor crawl under them until the puzzle is solved.
Just kidding! You tip your hat and mosey as best you can. Your nameless canine companion, now finished his slobbery meal, follows you.
You arrive in some kind of kitchen. A counter runs along the far wall, with a fridge, a cupboard, a drawer, a sink (thankfully without any mirror this time), an open, scorching oven, and two devices you don't know what to make of. One of them has a glass tube connected to it.