The best way to experience the terrifying atmosphere of Metel is through official channels:

Developed by Linked Squad, is a first-person atmospheric horror game where you play as a victim trapped in the home of a relentless maniac. The gameplay revolves around:

A cracked version won't receive official bug fixes or new episode content from the developers.

Finding items to escape while hiding your tracks before the killer returns.

Likely refers to the "build" or version of the game.

The "clue system" requires you to reset the environment to its original state so the maniac doesn't realize you've been out of your cage. Decoding "Construir 13650567"

Many sites offering "13650567 cracked" versions bundle the files with malware, spyware, or aggressive adware that can compromise your phone’s data.