You can move around with arrows keys. To get points, you collect green dots. To lose completely, you collect red dots. How do you get dots you ask? You shoot them out of your color gun. There is a 50% chance you get red and a 50% chance you get green. It is about taking your chances and maneuvering through the many red dots that are made. There is no pattern. Just chance and luck. Keep that horseshoe pointing upward! ;) There are a little bit of glitches in this. You can post your score in the comments. That was a little irrelevant to what I was saying.