Roulette is great fun and on legitimate online casinos, stringent efforts are made to ensure that the game is fair. When placing bets on each system, many players choose to follow a strategy. Even more than a strategy, “systems” seem to be very popular with roulette. There are many sites that boast supposedly outstanding systems that could be employed to help raise the player's odds against the casino. Any such system should be embraced with caution; the definition of roulette is its randomness and an unbeatable system would be bad news for the casinos. Therefore, so long as casinos are offering the game, they must be making a profit on it and hence threats from systems, by logic, should be relative minute, if existent at all. But it is still fun to see if you have found the one that works for you. Perhaps luck is the crucial ingredient needed for most, if not all roulette systems.