Welcome to the slot machines section of play-casino-games-now.com. Our goal with this guide to slot machines is to provide the most comprehensive resource for people interested in slots anywhere on the Internet.
This page covers the main topics in broad strokes. Most of the sections of this page include links to subsections which tackle specific topics in more detail.
The main thing most people already understand about these gambling machines is that they’re the most popular and profitable game in any casino in the United States. This might not be as true in some countries in Europe, but it’s true in Australia, too—only they call the games “poker machines” or “pokies” there.
But if you read all of the pages in this section of our site, you’ll be educated enough about these games that you can legitimately call yourself a slot machine expert.
We don’t have a magical formula for how to win at these games, but we do have some insights into how the math works that we can share.
We think that educated gamblers have more fun and increase their chances of winning.
A slot machine is a gambling game with spinning reels. Those reels have symbols on them, which land randomly after you place a bet and spin the reels. If these symbols line up, you win prizes based on which symbols fall on that “payline”.
These games have been around since the late 19th century, but they’ve done nothing but grow in popularity since then. They were originally mechanical devices that relied on springs and gears to spin the reels. Modern slot machines use a computer program called a random number generator to determine which symbols land where.
A random number generator is a computer program that cycles through thousands of numbers per second. When you hit the spin button, the program stops wherever it’s at. These numbers correspond to stops and symbols on the reels.
To learn more about common myths you might run into, you can refer to our guide to common slot machine myths.
Early slot machines had math that was easily understood. You might have 3 reels with 10 symbols on each of them. The odds of getting any particular symbol were equal—1/10.
If you wanted to calculate the odds of getting a particular combination of symbols on a line, you just multiplied 1/10 X 1/10 X 1/10, for a result of 1/1000.
You could then compare the prize for lining those symbols up with the chances of hitting the combination to figure out the payback percentage for the machine. If a casino offered a 998 to 1 payout on a bet that had a 1/1000 chance of winning, that casino would have a small edge. Over time, they’d show a profit.
Modern slots are harder to calculate, because the symbols and reels are programmed into the computer. This makes the games more flexible in a lot of ways. They’re not limited by the size of the reels, for example.
Vintage mechanical slot machines could only have so many symbols on a reel before the game became literally and physically too large to be practical. But a game that’s powered by a computer might have 20 symbols per reel.
The other advantage for manufacturers is that they can adjust the odds of a particular symbol coming up. Some symbols might turn up once every 10 spins; others might only come up once every 20 or 30 spins. This enables the manufacturers and the casinos to offer larger jackpots and still maintain their profitability.
Slots games are available in multiple denominations and have multiple features available. You can play for pennies, nickels, dimes, quarters, and dollars. You can play games with 5 reels and 25 paylines. Scatter symbols, wild symbols, bonus games, and progressive jackpots all add spice and variety to these games.
It’s little wonder that an estimated 70% to 80% of most United States casinos’ revenue stems directly from these slot machines.
You can find a complete history of slot machines on this page.
Below you can also visit our page that has our complete list of slot games and free playable versions of those games as well.
Online slot machines work just like their land-based counterparts. All the action is handled virtually, though, through your computer and the Internet. But the random number generators work exactly the same.
In fact, most casino software providers make online slot machines that rival their land-based counterparts in terms of graphics, gameplay, and sound effects. You might find fewer licensed properties at some online casinos, but you’ll also find an astounding variety of original games to choose from.
Online slots offer 2 distinct advantages over their land-based counterparts, too:
We’ve written more about free play options in the next section of this guide, subtitled “free slot machines”.
We discuss the higher payback percentages and the reasons for these in the section after that, subtitled “real money slot machines”.
That’s a great question, and we have the answer here where we talk about the advantages to playing online.
Free slots are a relatively new development. When the only place you could play was a land-based casino, you weren’t able to play free slot machine games. What would be the point in a casino offering such a thing?
But online casinos don’t have to worry about how much money they make per square foot in the same way that land-based casinos do. So they’re able to allow players to try their games for free in the hopes that they’ll like them and play for actual cash. You should take advantage of this, but only up to a point.
Yes, you should definitely try the software and the games before making a deposit to make sure that you like them. But don’t be one of those types who sit around playing a pointless game.
The whole point of playing them is to risk money in order to win money. If you take the money out of the equation, you’re left with an activity that basically consists of watching a bunch of pretty lights on a screen and listening to some pretty sounds.
If that’s what you’re after, a movie or a television show can offer the same thing, along with an intricate plot and interesting characters.
On the other hand, if you get some kind of thrill out of playing these free games, pay no attention to us or our advice. When it comes to gambling of any kind, you should do what you find most entertaining.
You’ll find lots of well-meaning advice on the Internet which is meant to help you maximize your odds, but at the end of the day, it’s your money and your entertainment. Do what you want to do.
A big thing that a lot of new and experienced gamblers look for when it comes to playing slots online are the free spins bonuses that are offered by many casinos.
These bonuses are available after you sign up with one of these casinos. They give you a certain number of free spins that you can use on their slot machines as a bonus for signing up with them.
These free spins are very appealing and can be a lot of fun because you don’t have to risk any of your own money to start with to feel like you are winning.
Now, you will need to reach certain rollover requirements if you ever intend to withdraw any of the winnings but it’s a great way to start off and gauge what you want to do going forward without risking your own money.
Of course, we think that the appropriate use of a slot machine game is to put some money into action. The real money slot machines available online are, in our opinion, as good as—if not superior to—those that you’ll find in a land-based casino. These Internet games have state of the art graphics and sound effects.
But best of all, if you’re playing for actual cash online, you’re experiencing some of the best payback percentages in the industry.
As we’ve pointed out before, the expenses in running an online casino are significantly lower than those of running a traditional land-based casino. The gambling companies can use these savings to offer their customers a better gamble in the form of a better payback percentage.
If you’re playing from the United States, you have a limited number of choices when it comes to real money casino games. That’s because the USA has made it illegal for companies to offer real gambling to customers on the Internet. But in most states, it’s not illegal to play these games for money—it’s just illegal to offer these games for money.
As far as we know, NO ONE has ever been prosecuted in the United States for playing an online slot machine for money. In fact, only two people that we know of have faced any kind of legal action based on gambling on the Internet, and they were both sports bettors.
Gamblers from other countries have more options. Casinos on the Internet are falling all over themselves to sign up new players from Australia, for example, where gambling is much more popular than in the United States.
UK gamblers tend to prefer sports betting and table games to slot machines, but they still play. Australian players call these games “real money pokies”, while UK players call them “real money fruit machines”.
No matter what they’re called, these games work the same.
No amount of “slot machine strategy” can change the odds of the game. It’s a negative expectation game, and a lot of what passes for strategies on the Internet are just plain superstition. But you can make some decisions about which games to play.
Here’s a general rule of thumb about slots:
The more bells and whistles it has, the lower the payback percentage is.
For example, if a game has a progressive jackpot, it’s going to have a lower payback percentage than a game with a flat top jackpot. That’s because the ever-increasing progressive jackpot has to be “fed”, and the money that feeds it comes as a tiny percentage of each bet.
Any kind of bonus feature or wild symbol also gets paid for in the form of having a lower payback percentage. Bigger, licensed games cost more to make physically. The casinos and the manufacturers are going to want to recoup their investment on those costs.
In a sense, it doesn’t matter. Even if a game has a better payback percentage, it’s going to make you go broke in the long run if you keep playing it. The difference is how long it will take.
And once short term variance comes into play, it’s possible that your money will last longer on the game with the lower payback percentage.
But the bottom line is that traditional 3 reel slot machine games with a flat top jackpot have higher payback percentages.
You should also avoid slots in airports and bars. Stick with the slots games in the active casinos. They’re competing harder for their customers’ business. People in bars and airports have fewer options to choose from, so the casinos don’t try as hard to offer loose slot machines in order to entice customers.
Finally, ignore any advice that tells you to look for specific symbols in certain patterns. The random number generators on these games are unaffected by such decorations.
Below we’ve listed some of the most important providers of online slot machines. You can click on the names of each company to get full details about who they are and what they offer. We also have a comprehensive section of the site devoted to online casino software providers.
They specialize in 3D slots, some of which have far more intricate plotlines than you’d ever expect from an Internet game. They have over 100 different games available.
Microgaming is responsible for the first online casino ever, and they have probably the largest selection of games on the Internet. They also have the best progressive jackpot network on the Internet. They do not accept real money gamblers from the United States.
Playtech was founded in 1999 and is now considered one of the leading software providers for online gambling. Not only do they power slot games but they also service online poker, bingo and sports betting sites.
This is one of the oldest software providers in the business, and their games are sometimes on the lackluster side. A few of their games are ahead of their time and worth seeking out, though. Many of their casinos do accept players from the United States.
They’re a relatively new company, and they don’t power a lot of online casinos. But they do have a nice variety of interesting games.
Aristocrat Gaming Technology specialize largely in Australian slots (or “Aussie slots”). They’ve brought a number of innovations to the industry, and they offer a huge variety of games. They’re one of the biggest manufacturers of gambling machines in the entire world.
They’re of course a large company with multiple profit centers, but the one we’re concerned with is their slot machine manufacturing arm. They offer a wide variety of unique games which have a distinct feel from the games the other manufacturers are responsible for.
International Game Technologies is the 800 pound gorilla in the gambling machine manufacturing world. Most of the slot machines you see on the floor of a United States casino are designed and built by IGT.
They used to specialize in pinball machines, but they figured out eventually that there was a lot more money to be made in the slot machine industry.
Slot machines are one of our favorite subjects to write about. We think you’ll be thrilled at all of the detailed pages in this section. We’ve tried to cover the most important information in broad strokes on this page, but there’s a lot more to learn about the subject.
You can also see some of our top tips for playing slot machines as well.
We’ve included reviews of dozens (if not hundreds) of specific games. We’ve also written pages about every slots related subject we could think of. If you’re not an expert on the subject after reading all these pages, we’ll be awfully disappointed.
Here are answers to a lot of the questions we see asked about slot machines. We’ve listed answers to the most common of them below, but you can find a comprehensive list on our detailed page.
They used to be mechanical games with spinning reels with symbols printed on each reel. But they’re now powered by computer programs called random number generators. You put your money in, spin the reels, and hope for the best.
The odds are programmed in such a way that the house has an edge in the long run. This means that you might be able to win in the short run, because the game is random. But as you approach the long run, you can expect to get closer to seeing the mathematical expectation.
Slots are completely random. So don’t expect to find some kind of winning zig-zag strategy. Don’t worry about where the games are located on the floor. And please don’t worry about whether you have a better chance of winning by using the lever instead of the spin button.
All of those ideas are superstitions and/or myths. You can safely ignore them. The best advice we can give you for winning at slots is to choose games which seem on the simpler, boring side, and play for higher stakes than you probably think you should.
Also, avoid slots with notoriously low payback percentages, like those found in airports and bars.
All slot machines are rigged in a sense, because the odds of winning and the odds of the payouts are never commensurate. The casino always has an edge.
But they’re not rigged in the way that you think. Yes, you do have a chance of winning at slots online. No, you’re not going to lose on every spin. And no, the casino doesn’t have the game programmed to compensate for your last winning or losing streak.
In addition to our full fledged FAQ page, we also have a page dedicated to defining all of the different terms and phrases you will want to learn when dealing with slot machines.