Extreme Car Driving Simulator 4.17.6 Mod Apk Unlimited Money is a modified version of the popular mobile game, Extreme Car Driving Simulator. The mod apk version of the game offers unlimited money, which allows players to purchase and upgrade their cars, tracks, and other in-game features without having to spend real money. The game itself is a highly realistic driving simulator that features a wide range of cars, including sports cars, muscle cars, and supercars.