Long term playing unless you are willing to spend real money. Update 5/27/2019: it takes a while to be able to get the ruby keys you need to advance in the game, that's what I meant by "long term playing", unless you buy them of course. But it's still possible. I'm adding a star because I do enjoy it after all. One improvement is that some constructions, like a water fountain ⛲, could be allowed to be built away from a road, so it could be in the middle of a 9 squares garden. Need highways too.