Can Node.js do 3D?

Well no, not really. But it can do 2.5D!

This is a Node.js implementation of billboard rendering from 2D projection maps, a technique pioneered by games like Wolfenstein 3D.

Inspired by OneLoneCoder's C++ video: First Person Shooter (Quick and Simple C++)

Use the package manager npm to install dependencies.

npm install

Best results in a 120 x 30 console.

node index

Due to the constraints with Node.js and the missing keydown and keyup events, keypress has been used instead. So player movement is controlled by toggling keys, not by holding them down.