Many people are of the faith that there are no techniques to win a roulette game. As a result many people across the globe tend to lose millions of dollars in gambling. However, there are a few other players who have earned millions of dollars at a casino through the following techniques.Devising a strategyIt is a fact that gambling is highly unpredictable. So how do some players make millions of dollars playing at a casino while some lose? The reason is their winning strategy. Try considering different factors that can either assist you in winning or can help you understand why you lost. So get ready to devise a strategy.Understanding the rulesIt’s often observed that players usually bet on even numbers, on a single spin of the wheel. This bet increases their chances of winning this game. Another strategy commonly used is the martingale betting techniques. Each time you lose you tend to double your bet till you actually win it. The simple reason is: the profit you generate from one win will do away with all your losses. Although this technique is easy to follow, however implementing it in a real game is quite difficult. The reason is, often our emotions influence our mind while playing the real game.Playing onlinePlaying roulette online provides many benefits that are no way at par with the traditional game. One of the benefits is that this online game permits you to use the software. Therefore unlike human mind software is not subjected to emotional obstacles.So there are greater chances of you wining rather than playing the game yourself. All you require are just a computer system and a good internet connection. So allow your online software to gamble for you.