Many "free generator" downloads contain keyloggers or ransomware that can compromise your entire computer.
Legitimate access to Gamesense is notoriously difficult to acquire. The community prides itself on exclusivity and heavy gatekeeping to keep the software undetected by Valve Anti-Cheat (VAC) and other third-party anti-cheat systems.
: Periodically, the site may open very brief application windows, though these are rare and highly competitive.