SimNation
SimNation is the fictional country in which all "Sim" games take place. Citizens of SimNation are known as "Sims". The country's official animal is the llama, and the official language is Simlish. Its currency is Simoleons. One can assume that Simnation has a very stong economy when you see how items are priced in Simoleons in The Sims and The Sims 2. SimCity is the capital city of SimNation