Kigen's Anti-Cheat

I was playing a game of L4D2 and feel like I was unjustly banned. The server owner is BEKO, who has an account on these forums. "REMOVED IP" is the IP, and the server name is "Down South". UHM, the ban says I was aimbotting, but I think its just a butthurt admin. So...I'm also sending Beko a PM ...