A 3D voxel game engine written in APL

A developer created an experimental 3D voxel game engine written in APL programming language as a technical challenge, featuring standard gameplay controls and support for multiple graphics APIs (Vulkan, DirectX12, Metal). The project requires Dyalog APL 20.0 and various dependencies, with installation and compilation instructions provided for macOS, Linux, and Windows, though Windows performance issues and some bugs remain unresolved.