Trial Xtreme 4 for Windows Phone is the fourth and last part of the simulator of motorcycle trials developed by DEEMEDYA M.S LTS today. The game features the high-quality three-dimensional graphics, great animation, nice accompanying music, and life-like physics. There are two types of controlling here; in the one of them the center of gravity is controlled with an accelerometer, and in both cases you can accelerate, break and jump with virtual buttons.