Far Cry 3 seems, to me, to be a perfect example of why this isn't true. Jason Brody's arc very, very clearly ends with him rescuing his friends. Providing an option to kill them is a lot of extra work for the development team to appease an illusion of choice that we'd be better off shirking altogether. Christopher "Chris" Mintz-Plasse was the main protagonist of The Far Cry Experience. Christopher went to the Rook Islands with his camera man Barry. His job was to film the documentary The Far Cry Experience. However, during filming he meets Vaas Montenegro and his pirates, who destroy the crew's boat and murders the staff. Chris is soon found and caught by Vaas and buried up to his head in 52R4S.