Are Slot Machines Really Random? RNG in Online Slots

In the old days, randomness of the slot machines was achieved by spinning physical reels. Today it is much more complicated. In this video Casino Guru explains how randomness, the key aspect of the slot games, is achieved. You will also learn how Random Number Generator or RNG works.

Want to know more about how games of chance work and why casinos always win in the end? Watch the full video with explanations of other terms, such as fair randomness of casino games, house edge, volatility and RTP in casino games:

More information available at and in other Casino Guru educational articles.

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