How slot machines work on the Internet

Video slots are the most popular type of online casino gambling. They are created by software developers or providers. The most famous are NetEnt, Microgaming, Novomatic (Greentube), Playtech, and Yggdrasil Gaming. These companies are responsible for ensuring that the draw results are random every time the slot is launched. The computer program operates on the provider’s side, and the casino only provides customers with access to the video slot interface. In other words, an honest licensed online casino cannot affect the gambler’s chances of winning.

This scheme allowed the largest provider to launch progressive jackpot systems. These are platforms that combine some of the developers ‘ devices into a single network. When launching a progressive jackpot slot machine in any licensed online casino in the world, a small amount is deducted from each player’s bet to form the total prize pool. Then this money is played among gamblers. In this case, multi-million jackpots are paid not by the casino, but by the software manufacturer.

These are the General principles of online slot machines, but the probability of winning is not affected by them, but by the specific characteristics of the slots.

Random number generator

Winnings on slot machines are calculated using a random number generator. This is a computer program that allows developers to make the outcome of the rotation of the reels unpredictable. The random number generator continuously performs calculations, even if no one is playing the slot machine. As soon as the player presses the Spin button, the RNG returns the result. The number value that appears depends on which symbols and in what order will appear on the reels, which means that the player will win.

What is RTP?

The abbreviation stands for Return to Player, or return to the player. This is a characteristic that shows how much of the money spent in the slot machine is returned to the player as a result of a very long session. Formally, if the RTP of the device is fixed at 95%, then by placing bets on $ 100, the player must win $ 95.

However, RTP is a statistical indicator that only works on large numbers, which means that it does not contradict the very principle of gambling. a Gambler can start the machine and hit a huge jackpot after the first spin or remain without winnings for a long time. However, the higher the RTP, the better for the player. Modern slots have a return of up to 99%. The rate of 97-98% is considered high, in the region of 96% — average, and less than 95% — low.

Winning combinations and bonuses

All slots use similar principles for forming winning combinations: the specified number of identical symbols must be arranged on the playing field in the sequence indicated by the rules. Most often, three or more of the same type of symbols make up a combo on the active line. Sometimes you just need the same icons to appear on adjacent reels or touch each other in any position. The more icons the combination contains, the higher the win.

An important feature of the slot for the player is the presence of special symbols and prize functions in it. There are three types of special signs:

  • Wild, or wild symbol. Complements the combo of standard icons. Sometimes it makes independent chains with the highest payout ratio or acts as an additional multiplier, which allows you to win large amounts.
  • Scatter or scatter symbol. Makes paid combos outside the sequence stipulated by the rules. In other words, it is enough for the required number of scatters to fall anywhere on the playing field. Most often, this sign triggers the most profitable free spins mode for the player, or free spins.
  • Bonus sign. Responsible for activating the bonus round, which differs from the standard game and brings large winnings. Bonuses make the gameplay more exciting and increase the return of the slot.

The bonus features include a large number of features. Their set and characteristics are limited only by the developer’s imagination. These are respins, stacked and expanding symbols, sticky rolls, additional multipliers, etc., which also increase the player’s chances of winning.