Orb eat Orb

In a world where gravity doesn't exist there hovers a stationary object and some stationary green Orbs around it. Each Level has a different shaped object and our goal is to collect all the Orbs around it. We too are a white Orb which is constantly moving forward and which we control by using the buttons on the screen and by tilting the phone left or right. Stars will be awarded to you based on the time it takes for you to collect all the green Orbs. Note that if our Orb gets stuck in the central object we can release it by pressing down on any navigational button for a couple of seconds.