I do love that demo discs had their own vibe, and in some instances had their exclusive content, like Christmas NiGHTS, Java Tea VF Kids, most PlayStation demo discs tend to be a super cool late 90s/early 2000s vibe which is fun. I also love that Tekkouki Mikazuki got a demo disc released before the game was cancelled so there's like, an actually playable public build of the game available.