Downloading the game from unofficial sources is considered piracy, even if it is an older version. How to Access Hello Neighbor Safely
We will never recommend cracked or torrented files. Those often contain malware that will ruin your Windows 10 PC.
It is important to clarify that is no longer a current or "free" standalone version of the game . While early alpha versions were once available for free during development, the full game has since been officially released.