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Slots machines: how do they work?

Slots: an old but fun game

What do slots do?

Slot machine is  part of a game of chance known by different names around the world, from "fruit machines" in the United Kingdom to "pokies" in Australia. But no matter what the name, this type of game is still the biggest revenue generator for land-based and Cricket Betting. Now, we will look at how modern slots work, the main developers, and the ever-elusive winning percentage.

How does a slot machine work?

There is one essential element in modern slot machines: the random number generator. As soon as a slot is activated, this function fun88 starts generating random numbers at an inhuman speed (usually hundreds per second).

The instant a player presses fun88 the button to spin the slot machine, the random number generator (or RNG) selects the most current set of digits and uses them to determine the outcome.

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Although the spinning symbols give the illusion that the outcome is determined separately on each reel, it is over as soon as the player decides to press the button. Of course, slots would lose much of their appeal if the outcome were displayed instantaneously.

Even the winning symbols are randomly selected, some are programmed to appear more frequently than others. If this were not the case, wild and bonus symbols would appear more often, resulting in large losses for the house.

Despite superstitions, slot machines are not programmed to operate inconsistently. A game could go 20 years without awarding a jackpot, or it could award two on the same day. This is good for customers, because it means that even if you play immediately after someone who has won, you have the same chance of success.

House Margin


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The most common in slots is that the house edge is between 6% and 15%. Land-based casinos must pay a minimum amount, which is determined by your country or your state, while online games are usually less regulated.

If you use an Internet casino that is reputable and works with software that has been created by a famous developer, everything should be fine.

Odds and Winning Percentage

There are so many variants of slots these days that knowing what your odds are is practically impossible. Instead, slot odds are expressed in the form of winning percentages. As a player, you'll want to look for games that give you the highest percentage you can find, and online that should be 99% or more.

Rumor has it that land-based casinos even have slots games that pay out at a rate of over 100%. Casinos supposedly place these games in important areas, so that more people can see when someone wins a big prize. This does not happen online, but the average online win rate is higher than the average you will find in any casino.

For a 5-cent slot game, the average win percentage in a land-based casino is 92.5%. The 25-cent machines pay an average of 94.1%, the dollar machines 95.9% and the $5 machines reach 98.4%. On the Internet the maintenance expenses are much lower than in a physical casino, so the percentages can be higher without the house having to worry.

On the Internet, most slot games have an average winning percentage of around 99%. With so many casinos to choose from, if you like slots you will have to take the time to find the casinos with the highest winning percentages.

It may not make a huge difference during one session, but the more you play the game, the more it will become a significant amount.


Jackpots can increase the winning percentage of slots games, because the amount of the jackpot increases the potential win considerably. If the jackpot is large enough, the win of a game can easily exceeds 100% of the investment, which offers players a positive gambling situation.

Just remember that when it comes to jackpots, the bigger they are, the better the winning percentage. Wait until the jackpot has grown to a significant amount before playing and be sure to remember to place maximum bets on any jackpot game you play. Only maximum bets will qualify for the jackpot, and if you don't make the maximum bet, your winning percentage decreases dramatically.

Bankroll Management

When it comes to numbers and odds in slots games, bankroll management is important. These calculations are very easy to learn. You simply must start by calculating how much cash you have to spend on slots. Once you know how much cash you have to spend, you can divide that into playing sessions. How often you play a session will depend on the individual player.

It is important for players to understand that playing slots online is about being able to stay in the game as long as possible, and playing it at the right betting levels will ensure that you can stay in the game long enough to have a good chance of winning a big prize.

All slots games cause your bankroll to slowly dwindle until it is time for the payout, so playing games where the stakes are too high will cause you to lose your bankroll before that big opportunity presents itself.

Each slots game will cause your bankroll to dissipate at a different rate. You can expect to lose faster on slot games that have a higher payout potential.

When the winning potential is lower, such as in many three-reel games, the rate of loss will be slower. It is advisable to balance the bets with the rate of loss, to make sure you have enough money to be able to play all the planned sessions without going broke.

On average, in a 90% payout slots game where a player is taking ten spins per minute, a player will need to play $9 per hour on a 5-cent machine, $45 per hour on a 25-cent machine, $180 on a dollar machine, and $900 per hour on a $5 machine.

Online payout percentages are above 90%, but it is usually faster to play online, so these numbers should serve as an appropriate guide.

The most common bankroll management strategy mistake players often make is that they do not stop playing when they are ahead. A predetermined number needs to be decided, and the player should exit the game if his bankroll reaches or exceeds it after a turn that involves a major win.

Leaving the game at the right time is essential to having a successful session.

One of the worst things many players do after a major win is to continue playing just to round up their credit amount. Don't throw your money away just to get a round figure. Some players will part with a hefty sum just to play a little more in the games.

Slots Strategy

If someone offers to share a slots strategy with you, be ready to get meaningless and inconsistent information. There is no system or trick to beating slot machines, and anyone who tells you otherwise is either wrong or trying to sell you something.

The truth is that modern slots are equipped with technology known as random number generators. This ensures that all spins are independent of the previous one, so it is impossible to predict which symbols will appear next.

Then there is the win percentage, a figure programmed into the slot mechanism to decide what amount it pays out over the lifetime of the machine. Even if it is a generous number, such as 97%, playing in the long run would still result in a 3% loss.

Types of slot machines

  • Reel Slots: These are found only in land-based casinos and are the original machines that used real reels instead of video screens. There are no new versions of this type in production, although they are still valuable to some collectors.
  • Video Slots: This is the modern form of the slot machine. This type of computer technology is used to display virtual reels. It is common that they also include animation and parts of famous TV series or movies.
  • Basic Slots: This type of game is the most basic version of modern slots, and awards prizes as determined by the paytable. In addition to the normal prizes, these games usually offer some symbols, multipliers, wilds and even bonus rounds.
  • Multi-Line: Instead of a single line that pays from left to right, this famous option offers many lines that spread out in different types of unusual patterns on the reels. Getting a good result on just one of them is enough to win, but it is possible to win several times with a single spin. This has become the industry standard, and 30 payline games are the most common. There are 50 payline games, and I have also seen machines that pay from right to left.
  • Multiple Spins: When the reels have stopped spinning in this version of the game, the player can choose to re-trigger a spin, while stopping one or more reels (usually the ones with the higher paying symbols). Since the odds of getting a winning combination are increased with this variant, the payouts are usually lower.
  • Jackpot: Although certain symbol combinations offer a fixed amount, there is also a maximum prize that can be won. This is known as the "jackpot” and offers the largest prize available in the game. This amount is usually a fixed number, although the amount you bet can increase.
  • Buy One Prize: This type of slot includes multiple paytables. Higher bets make you eligible for better prizes, and the maximum amount must be risked having a chance at the jackpot.

Slots online

If you cannot travel to a land-based casino, playing slots online is a great alternative if you are into slots. Visit FUN88 to start playing slots online and having fun!

Also, you can play other casino games such as poker sequence, Teen patti and teen patti real money. Hope you have lots of fun at Fun88!

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