A modder named Arthurtilly has created a voxel engine similar to Minecraft within the Super Mario 64 engine, which operates on an authentic Nintendo 64 console. This project showcases modern modding techniques applied to vintage hardware. Arthurtilly, known for previous ROM hacks, collaborated with rovertronic to develop the Mario Builder 64 tool. His latest hack features an infinite world, multiple block types, diverse biomes, initial fluid dynamics support, and enhanced graphics. Future plans for the engine include a dynamic day/night cycle, flowing lava and water, world saving and loading functionality, integration of trees and vegetation, and an inventory system.