Description: Sonic is now in a race to score as high as possible in this deeply urban setting. You must run, jump and crawl in order to get all the golden rings that are available in the game. This is the only way you will rank highest among your fellow players. Use the Shift and Ctrl keys to perform certain tricks that help you reach higher or further than before and press the left and right arrow keys to move around the course. Watch out for the different types of enemies, because each encounter with them can result in either killing you or depleting your life resources.