This is a lottery simulation game. However, this game is not a normal simulation game. You can buy lottery tickets until you reach the first prize. You don't need a lot of money. Just need luck. You can share your result via Twitter, Facebook and so on. If you win or lose big money, let's share the result to your friends. Furthermore, You can battle with whole world people in World ranking leaderboard. Perhaps you might win World Record of lotto. Let's tap Ranking button to check your rank. About "BIG" BIG is a Japanese soccer lottery. It is called "toto BIG". The highest prize is 600 million Japanese yen when there is carryover. However, there is a big opportunity because the maximum prize will be changed to 1 billion Japanese yen sometimes. You have to match 14 football games result. Win, Draw and Lose. But this choice of results is done by computer automatically. If you want to choose the results, there is another lottery called as "toto". Matchs are used Japanese Football League "J-League". However, since J-League finish by fall, Europa League is used for BIG. BIG is the most easy to win in Japanese Lottery which prize is over 100 Million Japanese yen.