Restructure and upgrade your motorcycle! Enjoy the beauty of the motorbike racing. From North America to Asia, across the desert, running at a speed of 100 miles per hour on a dangerous but suffocating runway. Various obstacles, unscrupulous competitors, general vehicles, and even the police will threaten players. Get out of the way to find a shortcut. Street Race & Cross Country: Asphalt and Sand More challenges; play through progressive mode and end the challenge to unlock more content. Amazing, diverse environment: from San Francisco to Asia, across the desert, even the superb terrain completes stunts to become the king of free performance.