title: Best Mobile Game Engine to make a casual game similar to Breakout and Billiards
body: <p>In your opinion, what is the best mobile game engine to make a game like this:
  There is a menu. From the menu you go to the level selection. The level select scene knows what levels you have completed because of a variable saved on the device (maybe in the cloud).
  You select a level. It goes to what level you selected.</p>
  
  <p>There is a ball in the middle of the screen, you can touch anywhere and the ball will start off in that direction. It will bounce of walls, but never slow down. Once you have completed the stage, or you have failed, a screen will pop up with the options to either restart the game, go back to the menu or continue to the next level (if you passed).</p>
  
  <p>That is the basic overview of the game I want to make (without giving away too much detail). I am trying to do this with Corona SDK, but Corona's Storyboard API is pretty hard to do if you want to be able to go from the level select to the game and repeat that over and over again.</p>
  
  <p>Please only suggest engines that have good documentation.
  Otherwise, any game engine would do as long as it has a free option.</p>