Clear your browser cache storage ( Ctrl + F5 ) to force a fresh file handshake through the proxy window. Technical Specification Overview Architecture/Requirement Functionality Impact Three.js WebGL Framework

Running Polytrack through an unbanned mirror or proxy can sometimes cause performance lag or save-data loss. Use these optimizations to ensure smooth gameplay: Fix WebGL Errors

: A major "Winter and Desert" update significantly polished the game's physics, fixed a bug where cars would fly off the track upon hitting walls, and added checkpoint resets. What the "G Fix" Likely Addresses

This is by far the most common complaint on the PolyTrack forums. The game fails to load and just displays a black screen. The solutions are straightforward: