Alex Kidd BMX Trial (アレックスキッドBMXトライアル?) was released only in Japan for the Sega Master System in 1987. It uses a special paddle controller. As young Alex, his job is to go through an obstacle course and get to the main exit without other competitors trying to push him off his bike. The player start out in Blackwood Forest, but depending on which scene he's in, he can travel to Cactus Desert, South Seas, Pyramid River, or Alex's home, Radaxian. Source: Wikipedia, "Alex Kidd BMX Trial", available under the CC-BY-SA License.