The Final Fantasy XV demo got a bunch of new features today, including a massive new boss monster that I'm sure someone will figure out how to beat by the end of the day.
Meet the Catoblepas, who in previous versions of the FFXV demo was just part of the scenery but is now, thanks to today's 3.4GB patch, a legitimate monster that you can encounter during a sidequest with the party member Prompto. (The patch also includes new animations, some framerate fixes, and a bunch of new stuff including dodge-rolls and party combos.)
I ran into this dino boss while streaming the game earlier today and I won't say much more. Just watch: