he's Isaac "County" Collins, a 24 years old Americans, he's a military in Vietnam, 6'4 tall, a big and though man who's really good to use knife and bad at using rifles because of his bad aim.his battalion is the 12th ever in vietnam, and your battalion is guided by the Gunnery Sergeant, a pretty rude and frank man who really hates Vietcong. Isaac hates Vietcong too and was trained to kill them all.