Just curious, how much pressure does this game put on making players spend more cash? I don't mind spending $10-15 dollars for a good downloadable game, but I've noticed that a lot of the free games with in-game purchases are set up where you'll need to spend a lot more than you would with a paid game if you want to really enjoy the game. (Such as making it incredible tedious and time consuming to save up for any equipment without spending real cash for in-game currency. The first few hours are usually ok, but once you need to buy even better gear, you get stuck).