Announcements in Team Fortress 2
"You were good son, real good, maybe even the best..." - Rick May (Soldier)
https://www.youtube.com/watch?v=CwmktObDUlM
The TF2 Team has no control over VAC. VALVe does. While yes, the TF2 Team works at VALVe, they don't work with VAC. Here is a video on how VAC (Valve Anti Cheat) works.
YouTube
https://www.youtube.com/watch?v=CwmktObDUlM
youtube.com
I was going to do something for the end of the year...