Yesterday while I was on the bus, I noticed this guy playing a game on his iPhone that looked really cool. Unfortunately, he managed to get away before I could ask him what game it is. So I was wondering if any of you know the game after I do my best to explain what it is. There were a bunch of circles (looked like a kind of outerspace game) and he started out with one big circle. Then, he had to click onto the ones around and these things flew to it and they "took" the circle (the small things kinda looked like sperm) There was an enemy doing the same, and from what I understood, the point of the game was to win all the circles. So, any idea what it could be? Help will be really appreciated! PS. I just spent like an hour going through tons of App store game pages, but couldn't find it.