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Legit or Fraud: Are Casino Slot Machines Actually Rigged

It's Time to Debunk some of the most Absurd Myths about How Online Slots Machines Actually Work

Let’s be honest: if you've ever played a slot machine and watched your money disappear in what feels like seconds, you might have wondered if the whole thing is rigged. I’ve been there, staring at the spinning reels, convinced that there's some kind of trickery involved. But after digging into how these machines actually work, I've come to realize that the truth is both more complex and more reassuring.

How is the Outcome of a Spin Determined

You can’t predict when a slot machine will pay out—no one can. But what you can be confident about is that the outcome is determined by something called a Random Number Generator (RNG), a complex algorithm that ensures every spin is completely random.

I found an excellent video by Dave's Garage where he does a Deep dive into slot machines and how they work, It's included below so be sure to check it out if you want the full rundown.

Addressing the Elephant in the Room

So, are slot machines rigged? Absolutely NOT! These machines are under the microscope of gaming commissions, with every spin scrutinized to ensure fairness. The idea that they’re rigged is nothing more than a myth—one that I’m happy to debunk.

If you are curious about the process that gaming commissions employ when checking if a slot game is legit or not be sure to check out this page from the Nevada gaming commission on their audit process.

Why I Think Slot Machine Myths Are Just That: Myths

As someone who has spent a fair share of time spinning the reels, I’ve come across a lot of chatter about how slot machines work. Some of it is rooted in deep-seated beliefs that have persisted for years, while other bits are newer misconceptions that have popped up as technology has evolved. I’m here to give you my take on these so-called myths and why, in my opinion, they don’t hold water.

6 Slot Machine Myths Debunked

Let’s start with what might be the most popular myth out there: the idea that slots can be “hot” or “cold.” According to this theory, a slot machine might go on a hot streak where it pays out frequently, or it could hit a cold spell where it seemingly gobbles up every coin without mercy. People who buy into this idea think they can time their play to cash in on the hot streaks.

Now, I totally get why this belief is so enticing. Who wouldn’t want to feel like they’ve cracked the code and found a way to beat the system? But let me be clear—I don’t buy it. Slots are governed by random number generators (RNGs). These RNGs ensure that every spin is entirely independent of the last. The idea that you can predict a hot or cold period is, in my view, just wishful thinking.

Sure, you might experience a string of wins or losses. It happens. But this is purely random and has absolutely nothing to do with the machine entering some mystical hot or cold phase. 

I can’t tell you how many times I’ve seen people, including myself at times, fall into the trap of thinking they can somehow influence the outcome of a slot game. Whether it’s hitting the spin button in a specific way, wearing a “lucky” shirt, or even choosing to stand rather than sit, these little rituals can make us feel more in control. But let’s face it—they’re just rituals.

I’ve tried them all, from tapping the screen just right to playing at a specific time of day. And guess what? None of it made a difference. The outcome is determined the moment you hit the spin button, and no amount of superstition or strategy can change that. If anything, these beliefs might add some fun to the game, but let’s be clear—they won’t help you win.

There’s also this notion floating around that new slots are either designed to be more generous or stingier than the older games. Some players think casinos promote new slots because they’re either looser to attract players or tighter to rake in more money.

In my experience, this just isn’t the case. New slots are often promoted because they bring fresh ideas, cool graphics, or innovative gameplay features to the table—not because they’re any more or less likely to pay out. Sure, different slots have different return-to-player (RTP) rates, but that’s true of both new and old games. It’s not about whether the game is new; it’s about the game’s design.

The real reason behind the constant stream of new slot releases? The competition is fierce. Developers are always trying to outdo each other with the next big hit. So, if you see a bunch of new games, it’s likely because they’re trying to stand out in a crowded market, not because the odds are any different.

One myth that can make players paranoid is the idea that casinos can change the odds of a slot at any time, especially if it’s paying out too much. This one, in my opinion, is a bit more insidious because it plays on the fear that the system is rigged.

From everything I’ve seen, this simply isn’t true. The odds on a slot machine are set by the RNG and the game’s programming, which is heavily regulated and tested. The return-to-player (RTP) rate is calculated over millions of spins, and that’s not something casinos can just tweak on a whim. It’s fixed, and any changes to it would have to go through a lot of regulatory hoops.

So, if you’re playing a slot and it feels like it’s suddenly become less generous, remember—it’s all random. The casino isn’t watching your every move and adjusting the odds to mess with you. 

I get it—when you’re on a losing streak, it’s easy to think the game is rigged against you. I’ve had those moments where I’ve been ready to throw in the towel, convinced that the slot machine is out to get me. But the truth is, legitimate casinos (and I stress legitimate) are highly regulated and use independently tested software to ensure that their games are fair.

If you stick to reputable casinos, you can rest easy knowing that the slots aren’t rigged. They’re designed to pay out a certain percentage over time, and yes, that does mean you’ll have losing streaks. But it also means that, just as randomly, you could hit that big win when you least expect it.

Ah, the classic belief that stopping the reels yourself gives you some sort of control over the result. I’ve seen plenty of players, myself included at times, hammering the stop button, convinced that if they time it just right, they’ll land that winning combination. It’s a compelling idea—you’re actively doing something rather than just passively watching the reels spin—but here’s the truth: it’s a complete illusion.

The outcome of your spin is decided the moment you hit the spin button, thanks to the Random Number Generator (RNG) working behind the scenes. Whether you let the reels spin to a stop naturally or slam that stop button, the result won’t change. The symbols are going to land where they’re going to land, no matter what you do.

Who is in Charge of Making Sure Slot Machines are legit

If you interested in finding out who is regulating and in charge of the audits in your state I included a table with each of the gaming commissions for all states.

State Gambling Commission
Alabama No state-level gambling commission
Alaska No state-level gambling commission
Arizona Arizona Department of Gaming
Arkansas Arkansas Racing Commission
California California Gambling Control Commission
Colorado Colorado Division of Gaming
Connecticut CT Department of Consumer Protection - Gaming
Delaware Delaware Division of Gaming Enforcement
Florida Florida Gaming Control Commission
Georgia No state-level gambling commission
Hawaii No state-level gambling commission
Idaho Idaho Lottery
Illinois Illinois Gaming Board
Indiana Indiana Gaming Commission
Iowa Iowa Racing and Gaming Commission
Kansas Kansas Racing and Gaming Commission
Kentucky Kentucky Department of Charitable Gaming
Louisiana Louisiana Gaming Control Board
Maine Maine Gambling Control Unit
Maryland Maryland Lottery and Gaming
Massachusetts Massachusetts Gaming Commission
Michigan Michigan Gaming Control Board
Minnesota Minnesota Gambling Control Board
Mississippi Mississippi Gaming Commission
Missouri Missouri Gaming Commission
Montana Montana Gambling Control Division
Nebraska Nebraska Racing and Gaming Commission
Nevada Nevada Gaming Control Board
New Hampshire New Hampshire Lottery
New Jersey New Jersey Division of Gaming Enforcement
New Mexico New Mexico Gaming Control Board
New York New York State Gaming Commission
North Carolina North Carolina Education Lottery
North Dakota North Dakota Gaming Commission
Ohio Ohio Casino Control Commission
Oklahoma Oklahoma Gaming Compliance
Oregon Oregon State Lottery
Pennsylvania Pennsylvania Gaming Control Board
Rhode Island Rhode Island Lottery
South Carolina No state-level gambling commission
South Dakota South Dakota Commission on Gaming
Tennessee Tennessee Education Lottery
Texas Texas Lottery Commission
Utah No state-level gambling commission
Vermont No state-level gambling commission
Virginia Virginia Lottery
Washington Washington State Gambling Commission
West Virginia West Virginia Lottery
Wisconsin Wisconsin Division of Gaming
Wyoming Wyoming Gaming Commission

Note: Some states do not have a dedicated state-level gambling commission, particularly those where gambling is heavily restricted or prohibited. Instead, gambling may be regulated by a lottery commission or another relevant state department.

About the author

Angel Cabal

Ex-soccer player for Real Oviedo Football Club and long-time casino enthusiast with a profound understanding of the iGaming industry. I'm constantly on the lookout for the latest bonuses, leveraging my 10+ years of expertise to maximize your gambling returns.