It's pretty and I enjoy the game play, but unfortunately, pressing any combination of the Income, Size, Ball, or Merge buttons 20 times triggers an ad. Every now and then, it would take 40 button presses to trigger the ad. Just when I get into a rhythm, boom, ad. It got old fairly quickly. I would likely continue playing this game if the ad trigger was at least 40 button presses. It was a decent game.

Too many ads. I get clicking an add to get something, but it put out ads constantly. To the point the fun concept was lost and the game was too frustrating and unplayable.

Would be better if the marbles didn't fall through the map. Was getting tired of the first map cause marbles kept falling off so once I moved on it gets worse. The marbles fall through the entire course itself, I watched all my marbles trying to go up the moving sliders so it could go to the top but they fell through all of them and my marbles stayed still on the back of the map till I looked at the other map to make them reset. Does this happen on every map?