Match 3 games are not dead... they were never dead, regardless, this game breathes some new life into the classic game genre. Be prepared to be stunned, well maybe not stunned, perhaps just impressed by the coolness of this game, with its twists and turns you probably haven't seen in other match 3 games.
So as you have already guessed, you need to shoot colored circle things at a big colored circle conglomerate, which just happens to be on a pivot thingamajiga. So everytime you shoot, it rotates a bit depending on what angle you hit it at. hmmm, you need to match three or more of the same colored circles to get that group of circles to fall off. Your aim is to clear the middle of the screen of all the colored circles.
Be warned, if you miss a few times, then more circles will be attracted to the middle... u do not want that. As the game progresses, new circles are brought into the mix, making the game more challenging. Think carefully and strategically, and then use a bit of skill to aim well.
Remember, you can bounce the circles off the sides of the playing screen to get them to go where you want them to be!