I played Everything today. That was both hilarious and wonderful. Like Proteus and Mountain it's definitely not a game for everyone, but if some silliness and philosophy doesn't scare you away, you're probably going to enjoy it.
Edit: If you'd rather just watch it as a short film, then that's possible too: https://cdn.jwplayer.com/previews/SrNsE3Jo-dYsrOfVj or you can let the game play itself for you if you'd rather just lean back and take it all in. Just leave the game unattended for a while and it will start playing itself. Settings for autoplay can be edited in the game's settings menu.