 In an earlier stage of development, the part where human Kain fights  back unknown attackers and then gets murdered, was depicted by a CGI  video (like the ones in the rest of the game). In this version,  human Kain is blond, because they had not yet decided to give him  black hair as a human. Later, that video was replaced with a  playable version of the attack and murder of Kain, because it didnt  turn out as well as they had intended. The video was never included  in the released disc and got lost forever in the vaults of Silicon  Knights, with only a few screenshots of it being released in some  early promotional material of that time.