A slot machine is a game of chance with spinning reels. These reels have symbols on them that land randomly after you place a bet and spin the reels. When these symbols are pending, you win prizes based on which symbols fall on this payline.
These games have been around since the late 19th century, but they have done nothing but gain popularity ever since. They were originally mechanical devices that relied on springs and gears to turn the rollers. Modern slot machines uses a computer program called a random number generator to know which symbols land where.
A random number generator is a computer program that goes through thousands of numbers per second. When you press the rotate button, the program stops wherever it is. These numbers correspond to stops and symbols on the rollers.
To learn more about common myths you might encounter, refer to our common slot machine myths guide.
Early Slot Machines
Early slot machines had math that could be easily understood. You can have 3 reels with 10 symbols on each of them. The odds of getting a certain symbol were equal to 1/10.
If you wanted to calculate the probability of getting a certain combination of symbols on a line, you simply multiplied 1/10 X 1/10 X 1/10, for a result of 1/1000.
You could then compare the price of sowing these symbols with the odds of making the combination to find 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, this casino would have a small edge. Over time, they would show a profit.
Modern Slot Machines
Modern slots are more difficult to calculate because the symbols and reels are programmed into the computer. This makes the games more flexible in many ways. They are z. B. is not limited by the size of the rollers.
Vintage mechanical slot machines could only have so many symbols on a reel before the game became literally and physically too big to be practical. But a game powered by a computer could have 20 symbols per roll.
The other advantage for manufacturers is that they can adjust the probability of a particular symbol. Some symbols may appear once every 10 turns; others may only come once every 20 or 30 spins. This allows manufacturers and casinos to offer larger jackpots while still maintaining their profitability.
Slots games are available in multiple denominations and have several functions 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 add spice and variety to these games.
It’s no wonder that an estimated 70% to 80% of most US casino revenue comes directly from these slot machines.
You can find a complete history of slot machines on this page.
Below you can also visit our page, which has our complete list of slot games and free playable versions of these games as well.
Online Slots & Comparisons to Land Based Slots
Online slots work just like their land based counterparts. However, all the action is done virtually through your computer and the Internet. But the random number generators work exactly the same.
In fact, most casino software vendors make online slots that rival their land-based counterparts in terms of graphics, gameplay, and sound effects. You may find less licensed features in some online casinos, but you will also find an amazing variety of original games to choose from.
Online Slots also offer 2 distinct advantages over their land based counterparts:
- Free play options
- Higher payback percentages
Free Slot Machines
Free slots are a relatively new development. If the only place you could play was a land based casino, you were not able to play free slot machine games. What’s the point in a casino offering something like that?
But online casinos do not have to worry about how much money they make per square foot, just like land-based casinos do. So they are able to allow players to try their games for free, hoping that they will like them and play for real money. You should use this, but only up to a point.
Yes, you should definitely try the software and the games before making a deposit to make sure you like them. But do not be one of those guys sitting around playing a pointless game.
Real Money Slot Machines
Of course, we think the proper 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 better – those that you find in a land based casino. These internet games have the latest graphics and sound effects.
But best of all, if you play for actual cash online, you will experience some of the best payback percentages in the industry.
As we mentioned earlier, the cost of running an online casino is significantly lower than operating a traditional land-based casino. Gambling companies can use these savings to offer their customers better gambling in the form of a better payback percentage.
If you play from the United States, you have a limited number of options when it comes to real money casino games. That’s because the US has made it illegal for companies to offer real gambling on the Internet. But in most states it is not illegal to play these games for money – it is simply illegal to offer these games for money.
As far as we know, NO ONE was ever persecuted in the United States to play an online slot machine for money. In fact, only two people we know were faced with any kind of legal action based on gambling on the internet, and they were both sports bettors.
Players from other countries have more options. Casinos on the Internet are falling over themselves to register new players from Australia, for example, where gambling is much more popular than in the United States.
British players tend to prefer sports bets and table games to slot machines, but they still play. Australian players call these games “real money pokies” while British players call them “real money slot machines”.
No matter what they are called, these games work the same.