You can drive this big hummer jeep on a mountain with no difficulty. This giant hummer is crossing and driving over other car, just you should take care on your speed. Sometimes you should use the jump feature.
Drive the jeep with arrow keys. Use Up arrow key to drive. For jumping press SPACE. Once you success , you will enter to another stage.
A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.