It's unfortunate that this game is such a Cash grab, pay 2 play game, because I was obsessed with the first one. I bought a bundle for $20 dollars and got enough cards to upgrade 8 plants. 3 of them were plants that I have to play through to unlock and the other 5 were plants you have to buy separately to use. So in order to get the full benefit of my purchase I have to spend another $25 just to unlock those 5 plants. So I just wasted 20 dollars because I'll be deleting the game.