Lövecraft
A minecraft clone built in love 11.2 for fun using my custom 3d engine and cpml.
WARNING: This code is old and bad! Don't look at it!
If you want to make a voxel engine or something like this, I would recommend checking out my 3d library g3d, reading up about how to use LuaJIT's ffi and love's new bytedata object for storing voxel chunk data as byte arrays instead of strings, and using love's multithreading options so generating chunks won't halt gameplay.