Basically how the game works is this: Each level has several different colored balls floating around in many different directions. For each level, you must explode a certain number of balls into each other, causing a "chain reaction" as the balls explode and hit other balls, causing the balls that knock into them to explode as well. Bonus exploded balls earn bonus points toward the next level. It's a really really fun game! I hope that explanation helped to explain the game a little.