Modern Hill Driver Truck World is an online mobile game, off-road simulator, truck racing and driving games, after all mining cargo has been put into the back of your truck you will need to do some precision driving and hill speed racing to get towards your destination in time, is free to play on Android devices, from TrimcoGames.
Download the game at:
https://play.google.com/store/apps/details?id=com.tg.modernhilldrivertruckworld&hl=en