Santorini - a Java project
This is what me and 2 other people made in about 2 weeks as a software engineering project for university.
It supports up tp 3 players in local or online play, the 3D models are original and the whole thing was programmed in "vanilla" Java with the support of JavaFX for 2D and 3D graphics.
Yeah it looks fairly basic, but 2 of us were just programmers, while the other one was just a 3D modeler, it has it's charm i think :)
I'm not planning or allowed to release the source code or the assets used to make this game to the public, sorry about that.