What You Need to Know About Slot Machines


The Random Number Generator (RNG) on slot machines determines the outcome of every spin. These machines generate thousands of random numbers per second. When you push the spin button, the outcome is determined by the random number generator. Hence, slot machines are often referred to as games of luck. These machines use these numbers to generate winning combinations, and you may be able to win a lot of money.

In-game bonus rounds

Slot games with in-game bonus rounds offer a variety of ways to win prizes during play. These can include sticky wilds, multipliers and free spins. Some of these bonus rounds also offer bonus-buy features, which allow players to skip the base game and go straight to the bonus round. Other in-game bonus rounds are triggered by special symbols or by scatters.

Reel setups

Slots can be setup in a variety of ways. For example, some have one or more lines, while others have more than one hundred. The more paylines a slot has, the more potential there is for a payout. This is different from playing for coins, as you are paying for a certain number of lines instead of coins per spin. In general, the more paylines you have, the higher your payout and the more you bet per spin.

There are two main types of slot reel setups: 3×3 and 5×5. Each reel has one to five symbols. Usually, the maximum number of paylines in a slot is 117,649, but this can vary wildly depending on the game.


The theme of a slot game is usually based on a particular movie or TV show. Among the most popular movie themes are The Lord of the Rings, Rocky, and Tomb Raider. Many slot games also feature symbols from the movie. For instance, slot games based on The Lord of the Rings feature the ring.

Another popular theme is the Egyptian era. Ancient Egypt is a popular setting for slot developers, and it still retains its mystery. There are many titles and games based on this theme, including IGT’s Cleopatra slot.