I could simply be an idiot, but the walkthrough makes no sense. It starts with:
"The house has “levels” that increase each time you click on continue, and what you’ll find on the house is different on each level. Here is a list of the current things to find depending on each level. Latest elements are in red. Level X = the scene trigger by the continue button."
Then immediately goes into "Starting from 1.4". No levels mentioned or seemingly anything from before the new content. Or do the choices from prior to this release not matter at all?