In Real Estate Saga, you take the role of a real estate agent who has a certain amount of cash, and has to buy and sell buildings to make a profit. Your ultimate goal is to make as much money as possible in the shortest time frame. Basically you have to be clever and buy the buildings when they are cheap, and sell them when they reach their price peaks. You also have access to multi tier buildings with customizable attributes like price range, length of availability in the market, number of price change cycles (price going up and down).