Has anyone ever heard of this PC video game called Patterns? It was made by the Devs who made the now infamous Second Life video game. Patterns is their own take on Minecraft where instead of blocks? It's different shapes and it uses physics to make the video game standout. The reason why I said it's lost it's because the devs closed the game down back in 2014 due to too many projects they were working on. So it never got famous back when Minecraft was a thing. To give you an idea on how the game works there's very few videos of the game online.
It would be cool to find some info about this game and to see if Linden Labs can release the whole source code of this game online so folks can build their own stuff. It was ahead of it's time.