Every reputable casino on the web will use a Random Number Generator, or RNG, for all of its games. These systems generate completely random outcomes for every round. The top online casinos will also regularly be audited by unbiased organizations, which will check to make sure the results being generated are truly random. Players need to remember that the games are designed with an advantage for the casino, so the house will always win in the long run. Therefore, there isn’t really any reason for them to rig the games, as it just puts them at risk of being shut down.