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Slot Machine Overview

Slot machine site Casino slot machine site It is one of the gambling devices placed in gambling facilities such as slot sites. If you insert money or a chip and pull the lever, the pattern on the screen turns. If the combination of the credit line and the winning combination matches, you win money, otherwise you lose money.

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Slot machine history

The first slot machine was a gambling machine based on the poker card game, developed by Charles Fey in 1887. The marks used at this time were diamonds, hearts, horseshoes, spades, and the Liberty Bell mark in Philadelphia (USA), of which the Liberty Bell had the highest dividend. In a word, the first jackpot mark is a bell. This machine was also named the Liberty Bell. The machine was a huge hit and slot machines became widespread. In addition , the form of a lottery machine that pays gum

rather than money has also become famous. The gum vending machine made by Mills Novelty Company in 1910, the most representative, put fruit gum in it, and three types of fruit were returned. If all 3 fruits are the same, the coin will be the same. The fruits used at this time were cherries , oranges , and plums , and since they were not included in those three, the fruit that symbolized Kwang was lemon . Because of this, even now in the United States, lemons look good on the outside but are actually bad. Since this machine, the use of fruit marks on slot machines has become famous. Also, the BAR mark is derived from the logo of the Bell-Fruit Gum Company, which produced chewing gum.

Slot machine details

Usually, we only think of slot machines that are lined up horizontally, but in fact, the amount you can bet on each machine is different, and the number of lines you can bet on is also different.
For example, if you bet only 1 line, the probability is very low because you only get paid when a line comes out horizontally, but if you bet 5 lines, you get paid even if it comes out diagonally instead of horizontally.
Of course, if you bet 5 lines, you need 5 times as much money as if you had 1 line. In the case of slot machines that are larger than 5 rows, there are cases where more than 25 rows are possible.
The appearance is different, but the contents are almost the same.
Patterns are also different depending on the pattern, but 7 has the highest dividend, and the next highest dividend is ☆ , species , etc.
Fruit marks such as cherries , melons , and lemons , and logos written as BAR are often used in images of traditional slot machines .
BAR is usually ignored because it has the lowest dividend. It's pretty helpful.
On the other hand, fruit-like images other than BAR have a very low chance of winning because the prize money is paid only when they are matched in a row.
It depends on the machine, but even if it's a BAR, if you line up in a row, you get a pretty big prize.
In addition, there are cases in which credits are not necessarily applied only to the picture patterns, but also in the spaces between patterns.
In this case, if there is no BAR on the rest of the line, it is unconditional.
In addition, you can often see machines with 5 rows instead of 3 rows, and in this case, the conditions for obtaining money are looser than those with 3 rows. If you match the entire 5th row, you will of course get a lot of money, but if you match only the 3rd and 4th rows instead of the 5th row, a small amount of money is paid.
And these machines have Wild written on them or other unusual images, and this Wild plays the role of all images in the game.
In other words, even if you hit 7-Wild-7 in this way, the power of Wild is greater than you think because it is a jackpot. In addition, there are cases where a bonus is paid unconditionally when a specific image appears 3 or 5 times, regardless of location.
Usually, the bonus in this case is free spins (which give you a certain number of free spins) or a bonus by the number of spins on the lathe on the machine. In Las Vegas,
the city of gambling, all hotels have slot machines, online slot machine sites, and some accommodations in Korea are equipped with a little bit. In the United States , there is a strong perception that one or two rounds are played for fun, like scratching a lottery ticket.
However, even if the management of the slot machines randomly located at the airport seems poor, the moment you try to put money in it, a manager will appear from somewhere and ask for your ID.
It's nothing different, it's to check if you're over 21 years old, so if you're not old enough, you shouldn't put money in a slot machine for nothing.

Slot Machine Jackpot

When you win money from a machine with a lot of winnings, it is called a jackpot .
For reference, this jackpot is not random, but a regular method, such as once every few hundred times, that is, at some interval with the program.
For this reason, it is said that many people flock to slot machines that have been on the jackpot for a while.
In addition, the casino side can reprogram the slot machines to determine whether or not the jackpot will be played.
So it may not be a fair gamble. I usually never hit the jackpot likeThere is also a strategy to trick customers into continuing to gamble by throwing a jackpot when they lose interest, giving people who watched the scene full of nonsense (Example: Sea Story ) .
Places where casino games are installed on an arcade game machine that is not an official slot machine machine and placed as a slot machine, that is, illegal gambling places must be avoided.
Of course, the internal programming of slot machines in casinos that are officially licensed and not illegal, such as Kangwon Land or overseas casinos, is not allowed to be touched.
Instead, the return rate itself can be adjusted, and especially in the case of Kangwon Land, the return rate is very salty at 80-92%. For every 100 won you bet, you lose 8 to 20 won unconditionally. Considering that the average redemption rate of slot machines in overseas casinos is 96% , this is a value that cannot be answered.
In the case of Kangwon Land's slot machine, there was a bizarre carder who said that it would not break the jackpot by unconditionally manipulating it . Despite the fact that the return rate was set to the level of doing so, there was an absurd content that it was manipulated.

Slot machine recovery rate

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Slot machines use the concept of recovery rate instead of probability because there are various winnings depending on various results.
The recovery rate is the value obtained by multiplying the winning probability for each case by the winning amount, adding them all up, and then dividing by the credit cost per one time.
If there is a 100 credit winnings with a 0.8% probability, a 10 credits winnings with a 1.5% probability, and a 1 credit slot machine with the remaining odds, the recovery rate is (100 * 0.008 + 10 * 0.015) / 1 = 0.95, that is, a 95% recovery rate slot machine becomes

The recovery rate of slot machines ranges from a low of 84% to a high of 98%.
If so, if the recovery rate is 98%, it has an expected value of 98 won when you bet 100 won, so it seems to be worth trying in terms of probability compared to other casino games, but this is a misunderstanding that comes from confusing the concepts of probability and recovery rate.

The recovery rate is the probability of winning in each case x the total sum of the winning amount divided by the credit per one time.
For example, if there is a slot machine with a 99.99% probability of winning and a 10,000x jackpot with a 0.01% probability, most people will return after seeing only 99.99% of the time, but the recovery rate of this slot machine reaches 100%. .
If many people play the slot machine, there will be no profit for the casino company, but the probability of winning for each individual is infinitely low.

In the end, if the stake is small, everything is lost because of the low probability of winning, and if the stake is large, the recovery rate is less than 100% the longer it is played, so unless the jackpot explodes in the beginning and withdraws, it will necessarily converge in the direction of losing money.
It's not for nothing that slot machines are nicknamed money-sucking machines.
In addition, since the processing time for one round is fast and the machine proceeds, it is difficult to enjoy the stake for a long time compared to other casino games even if the slot machine is turned for simple entertainment purposes.

Slot machine precautions

In conclusion, do not play slot machines because they are just money-eating hippos. It's not for nothing that the nickname one-armed bandit (one-armed bandit) came out in the United States.
However, it is easy to say that you do not do it, but it is not uncommon to put money in without knowing when you look around the casino.
And if you just want to play a game and keep eating money, you will continue to put money in the hope of winning again what you lost.

As with most gambling, the moment to be especially careful is when you get lucky and win big money on a slot machine.
After winning money, it is not enough to give all the money you just won back to the slot machine to hit the jackpot again out of excitement and confidence.
If you won money on a slot machine, get out of your seat and get up right away.
No matter how much money you win, if you keep playing, it is a slot machine that will lead you to lose money unconditionally .

As mentioned above, if you are under the age of 19-21, do not put your money into slot machines at the casino.
There is a good chance that you will be stopped by the janitor before you even put the money in, and even if you do, you will be in great trouble if you get caught and you may have to go to the police.

slot machine rules

scatter symbol

The SCATTER symbol of slot machines is a symbol that creates free spins, the flower of slot machines.
Usually, when 3 or more scatters are gathered, free spins are awarded. (2 Scatters are obtained as much as the original stake)

Therefore, depending on the number of scatters, the conditions for free spins are different.
The number of free spins may increase, and the dividends of the free spins provided may change.

There are also slot machines where this scatter does not appear, but this slot machine has a higher basic winning chance than other slot machines.
This is because slot machines that do not provide scatter have to match this return rate in the basic game.

However, most of them find and use slot machines with scatters for the fun of slot machines.

free spins

Free spins are called 'the flower of slot machines'.
Free spins are free spins that you win when you land 3 or more scatter symbols.

Of course, the more scatters you get and the more free spins you get, the higher your chances of seeing a big win (Mega big win, etc.).
Also, the game provided when the free spins of the slot machine come out and the game when you spin the regular slot machine have very different redemption rates.
The redemption rate of free spin games is very high, so there are conditions to win huge amounts of money.

Depending on the slot machine, in the case of slot machines that are specialized in free spins, one or two rows of WILDs are inserted and the reels rotate.
This is something that can maximize profits tremendously.

As above, the jackpot is also more likely to come from free spins.
After all, it's safe to say that all slot machine players are spinning the reels hard for these free spins.

Why it's good to know the rules of slot machines

You may have won the jackpot on a slot machine , but the machine may not recognize the 'jackpot'.
Recently , in Kangwon Land 's slot machine, this case came out.

I definitely won the jackpot, and the lamp above also reacted, but it was treated as if I hadn't won on the game screen.
The customer, after going to the Supreme Court, won the case and received 280 million won.

This means that if you didn't know exactly the rules of the slot machine, you wouldn't have thought less of a lawsuit.
It's just a problem that you can think it's a malfunction and pass it on.

Therefore, in order to use slot machines in offline casinos where 'machine errors' may occur, it is important to be familiar with the correct slot rules in preparation for a jackpot that may happen.
For slot machine beginners, it is recommended that you know at least the rough rules by using an online slot machine that cannot cause errors.

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