Are Slot Machines Rigged? Guide to Why Online Slots are NOT fixed!

8 min read
Slot Machine

Slot machines have always been one of the biggest attractions in casinos around the world, firstly in traditional brick-and-mortar venues, such as those you see in Las Vegas, and more recently on online slots platforms.

Like with any other form of gambling, slots are a game of chance, and there can be no guarantee that you will win, but with the increasing popularity of online gambling, concerns about the fairness of slot machines have surfaced, with many people asking the question, 'Are Slot Machines Rigged?'.

Are Slot Machines Rigged?

Quite simply, the answer is NO, slot machines are not rigged. That is so long as you are playing at a reputable land-based or online casino that is licensed and regulated.

But let’s dive deeper to give a full explanation as to how it all works, the fundamentals behind slot machine fairness and how you can make sure you are playing the right slots.

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How Slot Machines Work

To start, let’s look at a few of the fundamentals when it comes to slots and why a casino wouldn’t rig their slot machines.

Any licensed and regulated casino, whether on land or online, would not risk programming their slot machines in a way that was unfair to the player, as they would be risking a hefty fine or they could potentially even lose their licence, so they ensure that every spin of the reels is random, using Random Number Generator Technology, with all slots that get released to production going through rigorous independent testing and auditing.

There is, of course, a ‘House Edge’ programmed into the slot machine, which ensures that the casino will make money from the slot in the long run, but that RNG ensures that every time you spin the reels that the outcome is fair.

What is a Random Number Generator (RNG)?

Whether we are talking about physical or online slot machines, they all rely on Random Number Generator (RNG) technology to ensure fairness. The RNG is a sophisticated algorithm that generates random sequences of numbers, which determine the outcome of each spin of the reels on slot machines. This system guarantees that each spin is independent and not influenced by previous results.

Physical slot machines use mechanical components and reels to display the outcomes. The RNG generates a random number, and the corresponding symbols on the reels align to determine the result.

Online slots function similarly to physical machines but with a digital interface and graphics. The RNG in online slots operates in the same manner as in traditional slot machines, and the main difference lies in the user experience and convenience.

Slot Machine Regulation and Licencing

Any reputable online casino is subject to strict regulations imposed by gambling authorities. These authorities ensure that casinos follow fair gaming practices and protect the interests of players.

Gambling regulators demand that online casinos use certified and audited RNG systems. Regular testing ensures that the games are fair and unbiased.

If you are playing online slots, this is why you should never use offshore or black-market casinos. You should always choose licensed and trustworthy online casinos to ensure that their gaming experience is secure and fair.

While isolated incidents of fraud have occurred in the past in terms of trying to trick slots machines, as there are always people out there trying to get one over the casino and make a fast buck, reputable online casinos strive to maintain their integrity and reputation by adhering to fair gaming practices and anyone caught trying to defraud the casinos through various methods of trying to cheat a slot machine will face severe consequences if found guilty.

Our advice? Play slots the right way with our top slots tips which you can see below.

What is RTP and House Edge?

There are various myths circulating about slot machines being rigged or fixed to favor the casino. However, these claims are often based on misunderstandings of how RNG technology works.

Casinos have a built-in advantage known as the "house edge." This mathematical advantage guarantees a profit over the long run, without requiring the manipulation or rigging of the slot machines.

The opposite of the house edge is the Return to Player - AKA the RTP. The RTP number is a percentage which tells a player roughly how often it pays out. The RTP number is calculated by using the average results of thousands and thousands of spins on the game, so you'd have to play for an extremely long time to expect the same return as indicated by the RTP %.

The RTP is not the amount of money you'll get back when you wager on real money slots and it doesn't indicate whether you have fewer chances to hit a bonus round or not.

Let’s take the hypothetical scenario with the well-loved Starburst Slot.

Starburst has an RTP of 96.1%. This tells you that over the long term, for every 100$ that you bet you would return $96.10.

Therefore, the house would be taking $3.90 for every $100 that is bet.

Of course, this is just the theory behind it, and does not guarantee that will be the outcome each time you play.

Starburst Slot

Play Starburst

Not only should you look for slots that have a high RTP, but you should also conduct thorough research before selecting an online casino, opting for those with positive casino reviews and a proven track record of fairness.

Reading the experiences of other players can also provide valuable insights into the fairness of specific online slot games and casinos.

What is Slot Machine Volatility?

While many slot players are familiar with the concept of the RTP and the house edge, slot machine volatility and its impact isn’t so well known.

Knowing which slots are high volatility and which have low volatility is important, as it shows how risky it is to play and how quickly the slot might eat up your bankroll.

If a slot has low volatility, they pay out smaller amounts but more often, making them appealing to causal or recreational players who are playing for fun.

On the other hand, a slot with high volatility will pay out less often and is therefore riskier, but when you do win the amount is generally much higher, which is why these slots are typically played more by the more experienced players or those with a bigger bankroll.

Tips for Playing Online Slots

We have a whole article dedicated to Can you pick a winning slot machine? But here are three top tips for you to bear in mind the next time you want to spin the reels.

  • Set a budget and practice responsible gambling: Bet only within your means and avoid chasing losses. Gambling should be seen as fun an entertaining, and you should not wager more than you can afford to lose. Find out more about responsible gambling.
  • Understand paylines, RTP, and volatility: Understanding the Return to Player (RTP) percentage, the paylines and volatility of a slot game helps you to make informed decisions about slots betting strategies.
  • Take advantage of bonuses and promotions: Make sure you take advantage of any bonuses and promotions offered by online casinos. However, it’s important that you read the terms and conditions and understand wagering requirements before claiming any bonuses.

Online Slots with High RTP

If you are a beginner, we recommend that you always play online slots with an RTP of over 96%. Here are some popular choices that fit that criteria.

Best Casino Sites to Play Online Slots

Are Slot Machines Rigged? FAQs

Are slot machines rigged?

No, slot machines are not rigged. They use Random Number Generator (RNG) technology to ensure each spin is entirely random and independent of previous outcomes. The casino's advantage comes from the built-in "house edge," which is a mathematical advantage that guarantees a profit over the long run.

How does the Random Number Generator (RNG) in slot machines work?

The Random Number Generator (RNG) is a sophisticated algorithm used in slot machines to produce random and unpredictable sequences of numbers. The RNG ensures that the results of each spin are fair and unbiased.

Can casinos manipulate the RNG in online slots to their advantage?

Reputable online casinos cannot manipulate the RNG to their advantage. The RNG operates independently and is regularly tested and audited by third-party organizations to ensure fairness and prevent any form of manipulation.

What are the odds of winning in online slots?

The odds of winning in online slots vary depending on the game's Return to Player (RTP) percentage and volatility. RTP represents the percentage of wagered money that a slot machine pays back to players over time. Higher RTP slots generally offer better odds of winning.

Are there any strategies to increase my chances of winning in online slots?

While online slots are based on chance, understanding the game's RTP, volatility, and paylines can help you with your slots betting strategy. Additionally, managing your bankroll responsibly and setting betting limits can enhance your gaming experience.

PokerNews Staff
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