Slot Machines – Classification, Payouts and Special Features



Slot machines come in different types. Here, you will learn about the classification of slot machines, their payouts and special features. You will also learn how to play slots. Here are the parts of a slot machine: kicker, reels and handle. To play slots, you need to pull the handle. As the handle is pulled, a hook mechanism rotates and grabs the kicker and pulls it forward towards the player.

Classification of slot machines

Slot machines come in two basic types. The first type is a slot machine that pays out prizes frequently. This type is commonly referred to as “loose.” Tight machines, on the other hand, pay out less often but are more likely to yield significant wins. There are also different classifications for slot machines depending on how much interaction they require from the players. In the UK, slot machines are classified as “Amusement with prize” (AWP) or “Skill with prize” (SWP). AWP machines are entirely random; the latter are completely skill-based games.

Slot machines come in many different denominations. Some can accept pennies, while others can accept coins and dollars. Many even allow players to bet a variety of denominations, such as five or ten dollars.

Operating principles

Slot operating principles are the fundamentals of the process of determining a slot’s winning combinations. To win, combinations must contain identical or related symbols. The more symbols in a winning combination, the higher the payout. Moreover, a bonus symbol can activate a special round. These bonus rounds can be very exciting and can offer huge payouts. The bonuses also enhance the overall return of the slot.

Slot machines can be either mechanical or electronic. They are built based on the principles of probability and mathematics. As their appearance may be simple, their inner workings are complex. In order to conceal this, the engineers have to combine engineering savvy with psychological deception.


Payouts on slot machines can vary, and they often depend on several factors. Some machines pay out up to ten times the amount of money you wagered, while others pay out only a small portion of the amount wagered. If you are looking for a good machine to play, read the payout table before you start playing. It can help you make a good decision about which machine to play based on how much you are willing to spend on spins.

Slot machines pay out based on the number of paylines they have and the types of symbols that appear on them. The pay table is usually listed on the machine’s face, above or below the wheel area, or on the machine’s help menu.

Special features

Whether you want to play for fun or for real money, the special features of a slot machine can help you win extra money. These features may include free spins, bonus games, and multipliers. These can help you win extra money if you have a combination of winning symbols. Some special features are attached to specific symbols or reels.

Random number generators

Random number generators (RNGs) are a key feature in slot machines. They use a computer chip to select random numbers from a range. Then, the chip divides each number by a specific formula. The remaining portion of each number corresponds to the stop on the reels.

The RNG picks combinations of numbers thousands of times a second. It is the sole purpose of a slot machine and cannot be influenced by the player’s actions. The RNG determines the payout ratio and the frequency of hits. It then translates those values into various combinations of symbols on the reels.