Just an ordinary clicker game. BIG twist. You only have a certain amount of clicks. you can get more clicks, $/click, and a lot more in the shop. You can Multiply the quality of your upgrades (along with the cost of them, including the button your reading about) with the upgrade upgrades button located at the bottom, close to the left side of the screen. The game will tell you when you're almost out of clicks, just heed it's warning, if you run out you die.
candy crush only has a certain amount of moves on some levels. my ideas only sprouted from there.