As with any game of pure chance, there is no real effective strategic system for winning at slots. Never believe if somebody says that he has an incredible winning strategy. The outcome of slots is accidental. The machines have no memory, so there is no effective way of outsmarting them. The strategy can be represented only by a number of tips. Different slots have different payouts. So play slots with the higher payout. Play slots with the payout above 95%. Similar to other casino games, it is crucial to know the odds and probabilities of the machine you're playing. Make sure you know the payout schedule before you start pumping in your virtual coins. Before playing decide how much you can spend this day. Once that limit is reached, go do something else. It is not wise to think that you will be a winner all the time. You will lose too. Don’t think that machine will feel guilty if you insert a lot of coins and get nothing back. Give up the machine that isn’t paying out and is not going to. Don’t be afraid of making higher bets if you are on a lucky streak with this very machine. Make lower bets if you are slumping. Play the slot machines that your bankroll can afford. Look for a dollar machine, and have some fun. It may seem strange but some gamblers forget to do it. Try to play the slots or games you have played before.

Here is the list of the most amusing myths concerning slots.
You can spot a winning slot machine.
The only way you'll spot a winning slot machine is when the bells are ringing and the money is dropping. RNG is the main element of every slot machine and one never knows what combination it will form.
Casinos place loose slots near the cashier, aisle ways, etc.
In reality it is not to casino’s advantage to place loose slots at one and the same place, because in this case gamblers would play only these slots. The slots are mixed and nobody can say for sure whether this slot is a loose one or not.
Count the number of symbols on the reels to determine your odds.
It is a rude mistake. RNG decides when the machine will stop and there are thousands of combination available on a 3 reel slot machine.
Casinos can tighten or loosen slot machines from the back office.
It is not as simple as that. The casino can’t just change the chip of the slot machine. It is illegal and it has to be permitted by the commission.
A slot machine that has not been paying is due to hit.
Absolutely false. The RNG assures this. You have an equal chance of winning on a losing machine as you do on a machine that just paid out the jackpot.
Pulling the slot machine handle produces more wins than pressing the spin button and visa versa.
It is also a mistake. These things are only mechanisms for beginning the game. The machine knows whether you win or lose before the symbols begin to stop.
Playing with hot coins improves your chances.
Once again, the computer determines a win or loss and the temperature of the machine or moneyirrelevant. Although it's funny that people still burn their fingers with lighters believing this works.
Casinos set slot machines to payback more on the weekends.
One more rude mistake. The chances and odds are always the same. It doesn’t matter when you play.

Like any casino game slots have their own rules of etiquette. To decide whether to deal or not to deal with this slot machine is of great importance. It can be difficult for the solo slot player to save a machine when they go to the rest room or to get a drink, but there are signals that can be used to indicate that a machine is in play. To do it you have to hang a coin cup over the handle of the slot machine. Placing the coin cup on the seat means the same. Instead of the coin cup you can leave something of your belongings. For example, a jacket or a coat. But it will work in casinos where the cashless system is used. In your turn if you see somebody’s belongings or a coin cup never sit to this slot machine. You can sit to any other slot machine. The second tip has to do with the player card that has been left behind. Sometimes you can find in the slot machine a card left by the previous player. The accepted way to deal with this situation is to place the player card on top of the slot machine where it can be easily seen and retrieved. While most casinos do allow smoking, it is important for those who smoke to be courteous to others, and to position the ashtray in a manner which inconveniences other players the least. Tipping the attendant that brings you the winning is one more etiquette rule. There are a lot of questions about the sum of a tip. For jackpots that require a hand payout, the customary tip is one half of one percent of the jackpot.

The US
The United States state governments regulate the availability of slot machines. Many states have established gaming control boards for regulating the possession and use of slot machines. There is only one state that has no significant restrictions against slot machines - Nevada. Slot machines are allowed only in hotel casinos operated in Atlantic City in New Jersey. Only licensed riverboats or permanently-anchored barges are allowed to have slot machines in some states. Delaware allows slot machines at three horse tracks. There is State lottery commission to regulate them.

Casinos: Native American
There are no slot machines in Native American casinos located in reservations. But when the tribe first reaches a pact with the state in which it is located it is permitted. The state is entitled to receive a fraction of the gross revenue from slot machines by the pact.

Classes Of Slots
No federal law governs slot machines. There are different classifications of them. Some states have restrictions on the type of slot machines that can be used in a casino or other gaming area. A centralized computer system operates "Class III" (or "traditional") slot machines. The chance of winning any payout is the same with every play. Class III slots are most often seen in Nevada or Atlantic City. They are also called "Vegas-style slots".
A centralized computer system is connected to "Class II" slot machines ("video lottery terminals" or "VLTs"). The determination of the outcome of each wager is fulfilled by it. Each machine has an equal chance of winning a series of limited prizes. There is a fee for each Class III game that the casino has to pay to the state. There are no tight regulations for Class II games.

Characteristics Of Class II Games
The player is playing against other players. Their competition is for a common prize. There is necessarily a winner in each game. The game is continued until someone wins. In a given set there is a certain number of wins and losses. The combimation that has already occurred cannot occur again until a new batch is initiated. One game is dependent on previous games. The player is an active participant of the game. The announced numbers belong to the same set of numbers for all players.

Class III Game Characteristics
The player is playing against the house. The previous games don't influence the following ones. There can be any possible outcome in any game.

Slot Clubs
In American casinos there are "slot clubs" the membership of wich is free. A small fraction of the amount of money that is bet is returned in the form of comps. The cards are used to insert into the slot machines in these clubs. The differences in the maximum theoretical returns can be significant thanks to comps or "cash back" from these clubs.

Slots In Australia
One of the most popular Australian poker machine games is Queen of the Nile. Gaming Machines is an official name for Australian slot machines. Australian-style gaming machines frequently use video displays to simulate physical reels. There are five of them in most cases. The use of gaming machines in Australia is regulated by the laws.
Gaming machines are found in casinos as well as pubs and clubs in some states. New South Wales was the first state to legalize this style of gambling. In 1956 they became legal in all registered clubs in the state.
Only particular forms of gaming machine are permitted to be used in Western Australia.

United Kingdom
The terms fruit machines, one-armed bandits and AWP are used to denote slot machines in Britain. Pubs, clubs, arcades, and some take-away food shops have fruit machines. There can be 3, 4 or 6 reels with around 16 or 24 fruit symbols printed around them. These reels are spun. The machine pays winnings if certain combinations of fruit appear. These machines and slot machines seen in casinos and elsewhere around the world are very similar. These games have lots of extra features. However, the jackpots from these fruit machines are strictly limited. Fruit machines in the UK also almost universally have the following features. A player is given the opportunity to hold one or more reels before spinning. This can sometimes increase the chance of winning. A player is also given a finite number nudges following a spin. A single-step rotation of a reel of the player's choice is a called a nudge.
The maximum payout for an individual game depends on the type and the location of the machine. Private members' clubs are allowed to have "club machines". Their jackpots are higher and they are allowed to charge more per game.
These machines and American slot machines operate differently. The probability of getting the jackpot in each game is independent of any other game.
The AWP fruit machine is played in Europe and in countries such as the Czech Republic, Russia, and Ukraine.

Japan
Pachisuro is the name for Japanese slot machines. They are a descendant of the traditional Japanese pachinko game. Slot machines are new phenomenon. Pachinko parlors and the adult sections of amusement arcades, known as game centers have them.
IC chips regulate the machines. They have six different levels changing the odds of a "777". There are certain rules and regulations in spite of the many varieties of the machines.

Meet the man who beat the slots.
Slot machines pay on a random basis, but what if you could improve the payout a little? Would you do it? Tommy Glenn Carmichael would and did.
Tommy is now 53 and he can be said to have spent all his life inventing different devices to cheat slot machines. His first device was a kind of a top-button joint. By the way, for this device he was sent to prison. Upon his release, he continued to work on the problem and to devise a better way to cheat the new slot machines. For example, he invented a tool called a slider made from guitar wire that he used to insert into the machine and trip a switch, which released coins from the hopper.
When the slots were computerized he needed a new tool. Tommy found a manufacture who showed him the inside of a slot machine. It was enough to learn everything that he wanted. Carmichael invented what he called a “light wand. ” The wand, built with a camera battery and a bright miniature light, was used to shine into the slot machine and blind a sensor, causing the hopper to pay out coins. Carmichael marketed these wands to other slot cheats, making as much as ,000 a day. Now he could afford the most expensive cars and several houses.
But good thing will end one day. For Carmichael, they ended in front of a slot machine at Circus, where he was caught with the light wand when he tried to run from security. While charges from that incident were later dropped, he was caught under similar circumstances in Laughlin and later Atlantic City. By that time the police already have all necessary clues to prove that Tommy was guilty. He got three years’ probation and lost everything that he had bought before. He has been banned from entering any casino.