This is the best game I've ever played! I've been addicted to it ever since. All those people who said that it's play to pay game... that's not true. I've been playing for about a year and a half now and I'm already close to the current age Space Age Venus I'm in Oceanic Future and I haven't paid a single dime. I really don't do 5 stars reviews much and giving this a five star it's worth my time.