obscure args

SUPERFUCKINGMARIO.COM:

about a month ago i found a page called superfuckingmario.com and it looked like a product page but it had hidden reviews and one of them was a cypher so i went down the rabbit hole and ended up on a weird game, what i know so far is that there are three important characters: tobias, MOTHER and FATHER, i also know father's sprite is named infarto for some reason, also when you click on fathers name on his review it leads you to a page with the infarto sprite and really creepy music playing, when you take that music and pass it through a spectrogram it reveals the phrase "what have they done to you", creepy, the image is FATHER

this one is unsolved, i stumbled upon it a year ago aprox, it is a really weird arg consisting of the homescreen: 

you have to type codes for different events to happen, a line of codes gave coordinates to an abandoned building here in spain, for some reason no one went to check it out so i might go cause i live in spain :p, it aslo has a timer for the codes and the whole arg restarts in 60 minutes, it is also believed it has to do with this half life 2 billboard:

no one knows the purpose of the arg or if its really connected to half life 2 since it remains unsolved :(