A free app for Android, by Hill climb.

The best thing about off-road army truck driving is that it offers a real challenge. You will need to drive through dangerous hilly roads, in foggy weather, and in thundering rain. But the thrill of the game is that you will feel like a real truck driver, because in this game, you will have realistic game sounds, and the driving controls will be very similar to a simulator.

You will need to complete all levels to drive through all of the hilly roads, and this will be an impossible task on some levels.

So be careful and try to complete all levels.