There is no official public GitHub repository for the main X Trench Run game by MarketJS. The reason GitHub appears so frequently in your search results is often due to . Many players search for the game on GitHub because they believe repositories might host an "unblocked" version of the game that can bypass restrictions on school or work networks. While some developers share their own fan-made projects or code examples that mimic the game's mechanics, a working hack script for the official game is not available.
Developers clone the source code of X Trench Run and host it on a *.github.io domain. x trench run hacks github