A fun game. I like the gravitational pull of objects as a game feature. The main problems were:
1: Ads pop up during game play that block part of the screen. Unacceptable.
2: Level mode should have more than three levels.
3: Survival mode is borderline impossible. Very few objects small enough to absorb get spawned, while the middle of the map immediately spawns a blob of dozens of giant planets that creates an inescapable gravity well.
4: If you are patient (and masochistic) enough to grow your asteroid into a large enough planet to start absorbing large objects in Survival mode, you're simply stuck. Your planet now fills the entire screen, absorbing anything that spawns instantly. This may sound like a good thing; however, now you can't die, so the only option to get out is to select "give up," which, of course, takes you directly back to the main menu, and you don't even receive a score for accomplishing the impossible task of beating this mode! Not cool, guys...