A friend told me about something you don't see every-day and I'm sure people here are going to enjoy. [0] It's a game inspired by the classic Wolfenstein 3D and Doom. The novelty? It's a single awk file with ~650 lines of code. Wall rendering is done using ray casting. Monsters and projectiles are added after that as sprites. Ray casting is a simple rendering algorithm that doesn't require any 3d modeling or complex computation. Let me know what you think.
Best wishes. [0] https://github.com/TheMozg/awk-raycaster
