Click the red shapes and get points from that! Do NOT let the shapes get to the top, or else you lose. If you are in a pinch, use a power! They require you to have a certain number of points, and have a cooldown. Clear Map does what it sounds like, clearing the whole map, but gaining no points from that. Stop Movement does what it sounds like too, but it stops for 5 seconds, and prevents more shapes from spawning.
Music is "The Cannery"