> About Modern Buy-A-Pay Slots Types

It doesn’t require much skill to play slots. With slots you can win a lot of money. The main element of all slots is RNG, which determines the outcome. RNG is a Random Number Generator. RNG is a microchip, which is constantly churning out thousands of numbers a second. RNG works all the time. When you hit a spin the machine takes the next number out which it then translates into the position which the reels should stop at, and whether you have won or not! Decide how much money or coins you can spend for one go and only then begin to play. If you have enough money or credits you’d better make maximum bets. Maximum bets give you an opportunity to get the maximum payout, which for some slots is the jackpot. The payout depends on the type of a slot machine.

The first gambling machine, on which all modern slots are based, was invented by Charles Fey in 1887. Instead of symbols we have now there were regular playing card symbols. The gambling machine consisted of three mechanical reels and a lever. The lever had to be pulled to make the reels move. It was Charles Fey who offered the first slot machine to the public. The first slot consisted of three mechanically spinning reels. There were ten pictures (cards) on each reel. The player won if three equal cards came out. In 1889 there appeared slots, which gave an opportunity to win the jackpot. Fey’s first slot machine was called the Liberty Bell. Then slots were played mostly by women. Women played slots while their men gambled. There was a period of time when any kind of gambling was forbidden. As a result “Liberty Bell Gum Fruit” slots appeared. With “Liberty Bell Gum Fruit” people could buy a chewing gum and as a bonus they got an opportunity to have a spin. The symbols were different fruits, the most popular tastes of a chewing gum. At the end of the 20th century computerized slots and video poker machines appeared. Modern slots are much easier to use. Gamblers push the button and the game starts. Now playing slots through Internet is available for players from all over the world.

There are many types of slot machine configurations but all work according to the same principles - put the money in the slots and pull the handle! According to the main slot classification there are two types of slots. They are straight slots and progressive slots. The main feature, which distinguishes straight slots from other types is that you get paid according to the payout table, which is shown on the slot machine. Straight slots in their turn can be divided into multiplier, bonus multiplier, multiple payline and buy-a-pay slots. The main feature of multiplier slots is that the payout for a winning combination depends on the number of coins bet. The main principle of bonus multiplier slots is a bonus round, which becomes active if you play with maximum bets. The principle of multiple payline slots is that the number of enabled payline depends on the number of coins bet. The Buy-a-Pay slots are profitable only if you place maximum bets. Progressive Jackpot is the main characteristic of the progressive slots. Progressive jackpot grows with each coin being bet. The amount of the Progressive jackpot is always shown on the slot.

Progressive slots is a group of machines which are connected by a network. Some percentage of all the money played in the machine makes a progressive jackpot. But it doesn’t mean that all progressive slots have the same principle. Progressive slots can be divided into 4 groups.
Stand Alone Progressive slots
These slots stand alone and they are not linked with other slot machines. The jackpot size combines the winning for the highest combination and a percentage of coins played. The payback percentage is equal to the payback of other slots of the same denomination. But in comparison with slots which are linked together, stand alone slots have a lower progressive jackpot.
In House Progressive slots
These slots are linked and operated by one and the same casino. These slots can have very large winnings. Jackpots here come out more often than in wide area progressive slots.
Wide Area Progressive slots.
The main feature of wide area progressive slots is their life enhancing jackpots. The slots are connected within some unrelated casinos. Slots powered by Playtech is a good example. The Jackpots might be extremely large but so are the players chances of hitting the big jackpot. These is most popular type of slots. They can be found in nearly any casino.

> Slots in Casinos of United Kingdom

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