Rock Transporter 2
The mining department is always a hit since everyone loves jewels, but the problem is the supply sine you can't just take a shovel to dig earth and expect to find something worthwhile. There are mines for that and to tell you the truth finding those precious stones is really hard as you need to dig deep below the mountain to be able to find some few precious. What is worst is that the number of such stones is quickly declining. That is why; it is getting even more precious. If you manage to find one then you really need to take care of it or the stones might be lost forever. Wait till all the precious are loaded at the back of your truck before starting your engine. Drive as fast as you can, but always be careful when doing so, since the stone could be lost on your way to the factory. You don't want that to happen as those stones are precious. You would need a minimum number of stones to be able to get to the next level. The road ahead wo't be straight, but that is your challenge and you need to deliver enough stones for you to advance to the next level.