KREX PEX FEX

KREX PEX FEX is a Telegram-native 3D game proof of concept built purely with web technologies. It lives inside the Telegram WebView, so onboarding is a tap, not an install.

We fit a lightweight 3D pipeline into tight mobile constraints: asset streaming, efficient draw calls, and input mapped to the chat context.

3D in a mini-app

The technical constraint was the point: render a responsive 3D experience inside a mobile WebView while keeping load time and memory pressure under control.

That work gives us reusable patterns for game-like product surfaces that need to travel through chat distribution.