Online slot machines are one of the most popular entertainment options in the virtual casino world. They offer quick wins, colorful graphics and the ability to hit the jackpot, but few people think about how these machines actually work. In this article, we will understand how the algorithms of online slots work and what is hidden behind them.
What is RNG and how does it work?
The basis of each slot machine is a random number generator (RNG), which determines the outcome of each spin. An RNG is a mathematical algorithm that generates a sequence of random numbers every millisecond. When you press the “Spin” button, the RNG selects one of these numbers, which determines the combination of symbols on the reels.
How RNG works:
| Step | Description |
| Generating Numbers | The RNG generates millions of numbers per second, even when the automaton is inactive. |
| Number selection | For each spin, a random number is selected that matches the combination of symbols. |
| Randomness | The results of each spin do not depend on the previous ones, and they cannot be predicted. |
It is important to understand that the RNG guarantees absolute randomness, which eliminates the possibility of” miscalculation ” of the machine.
RTP: what is a refund to the player?
Another important aspect of the operation of slot machines is RTP (Return to Player), or Return to the player. This is the percentage of all bets that the slot machine pays out in the form of winnings on a long-term basis. For example, if a slot machine has an RTP of 96%, this means that for every $ 100 bet, it pays $ 96 back to the players.
RTP example:
| Game | RTP (%) |
| Slot A | 95% |
| Slot B | 97% |
| Slot C | 92% |
Variance and volatility: What should I choose?
Variance (or volatility) is an indicator that determines how often and how much winnings can be expected from the slot machine. There are three main types of variance:
- Low variance: winnings occur frequently, but they are small.
- Average variance: a moderate number of wins, and they can be both small and large.
- High variance: winnings are rare, but they can be very significant.
How does variance affect the game?
| Type of Variance | Description |
| Low | Frequent but small gains. Suitable for those who want to play for a long time, but without significant risks. |
| Average | Balance between risk and reward. |
| High | Rare but big wins. Suitable for those who are willing to take risks for big wins. |
Bonus Games and Features
Many modern slots offer various bonus features such as free spins, multipliers, wild symbols and bonus rounds. These features not only make the game more fun, but also give you extra chances to win.
Examples of bonus features:
| Bonus | Description |
| Free Spins | The player gets the opportunity to make several spins for free. |
| Multipliers | Winnings are multiplied by a certain number of times. |
| Wild symbols | Replace any other symbols to create winning combinations. |
Slot Algorithms: Myths and Reality
There are many myths and misunderstandings surrounding slot machines. One of the most common myths is the possibility of” warming up “or” cooling ” the slot. Many players believe that if the slot did not give out winnings for a long time, then a winning combination will soon come. However, this is not the case in practice.
The RNG of each spin is independent of the previous one, which means that each new spin is a separate event with equal chances of winning or losing. There are no” hot “or” cold ” episodes.
Slot Machine Strategies
Although slots are games for luck, there are several strategies that can help improve your experience and increase your chances of winning:
- Play on slots with a high RTP. This will increase the likelihood that you will get most of your money back.
- Consider the variance. If you want to win frequently, choose low-variance slot machines. If you are attracted to big wins, it is better to choose slot machines with high variance.
- Use bonuses. Many casinos offer bonuses that can help increase your bankroll.
- Set limits. Determine for yourself how much you are willing to spend, and do not exceed this limit.
Table for selecting a slot machine:
| Feature | Example 1 | Example 2 | Example 3 |
| RTP | 96% | 94% | 97% |
| Variance | Low | Medium | High |
| Bonuses | Free Spins | Multipliers | Bonus Games |
Conclusion
Slot machines are a great way to have fun and try your luck, but it’s important to understand their mechanics to avoid unnecessary risks. Random number generator, RTP, and variance are key elements that you should pay attention to when choosing a slot machine. Remember that in the long run, the casino always has an advantage, and treat the game as a form of entertainment, not a way to earn money.