cssQuake

cssQuake is a web-based port of the 1996 game Quake, running entirely in the browser using the PolyCSS 3D engine to render the game world with CSS 3D transforms. It is designed for developers, retro-gaming enthusiasts, and web technology tinkerers who want to experience a classic first-person shooter through an unconventional, purely CSS-driven rendering pipeline. Its interest lies in pushing the boundaries of what CSS can achieve, demonstrating a full 3D game engine built without JavaScript graphics APIs, as a creative and technical proof-of-concept.