Gems, gems, gems, as far as the eye can see! Of course different colors of gems can do different things for you. When you collect the red gems, it gives you the higher point count that you've been craving. Meanwhile, collecting all of the blue gems enables the doors to be opened up to greater and higher levels. Use the spacebar to jump to different platforms, but be very cautious, because you are very limited in the number of jumps that you can perform. In the later levels, perfect execution of movements will be required to reach the ultimate level.