Description: Help Sonic beat the harsh conditions of this extreme game by running, jumping, crawling or spinning through all the different challenges. Collect as many rings as possible, maybe even all of them, if you're especially skilled and have good reflexes. Control Sonic by using the arrow keys and press the space bar whenever you want to jump over an obstacle. Whenever you run into a worm or bug you will die instantly and lose the level, so try to jump on them to take them out. This works to your benefit doubly, because then they will turn into rings that you can collect.