i remember a trailer. it's heavy on story and montage. at one point you get a brief glimpse of peace walker launching a nuke. it's completely in-engine, possibly moment-for-moment the same game over cutscene you see when facing peace walker in the final game. i want to say it's different, though, which is why i need your help: i cannot find this thing. amazingly it's not this trailer: though i remember it having a similar trajectory. any ideas which one it could be?