The Google Quantum AI Lab Team has developed a Minecraft mod called qCraft , which introduces some of the principles of quantum physics into the game universe.
This is not a simulation of quantum physics, but rather a fun experiment. In the world of qCraft, you can find objects that both exist and do not exist, the form of which depends on the position of the observer, wells arising from nowhere and missing stairs are peculiar analogs of what happens to particles on the Planck scale, principles of entanglement and superposition. You can learn more about qCraft on the mod's official YouTube channel . ')