In a roulette machine, a distinction must be made between two different executions, the first is merely a virtual image on the screen in front of you which drops the ball exactly where it falls in the real game. This type of roulette machine is now obsolete because you are playing live in the real casino anyway and it is now teeming with live dealer casinos on the internet. Another type is the roulette machine on which the roulette game is completely simulated, of course, the random number generator plays a major role because if this is not true or calculated for any reason incorrect probabilities, so the player has to bear the disadvantage, at least if the algorithm of the machine to the benefit of the casino “wrong” works.
When playing at the roulette machine you can not do much wrong. You simply walk neatly dressed in the casino, solve a few bills in chips and sit down at one of the machines to play roulette (my tip: no roulette tables with double zero record!). In many places it is even possible to configure the machine to automatically play certain systems for one. For example, in Baden Baden am Roulette you can set Auto to Auto Play and have it automatically double at every loss. However, this already shows what the strategies for roulette are worth in the end, because if you could win with it, it would probably never allow a state casino to use them.