While the idea of having a betting strategy in this game seems crazy to most people because of the odds that the house has against the better. But there have been those to come up with different betting strategy. The easiest way to come up a betting strategy is to see the imperfections of the roulette wheel. Many people have won lots of money over the years by seeing the odds that having an off-balanced wheel will make.
There is also a very common way of betting that people see as working - even though it doesn't really work - that you continually bet the same number. That means that if you bet 35 times and your number hits at least once then you will win your money back and if it hits more than once then you will win more than your money back. Another popular technique is to double your bet until you win. If you lose your money the first time and then double your bet on the second and win, then you will win your all your money back again. This does make sense if the odds actually do make sense, but sometimes odds do not necessarily mean that it will hit ever or at least in the short time that you have enough money to play.