As with any game of pure chance, there is no real effective strategic system for winning at slots. You will probably, of course, encounter someone who claims to have developed thefool-proof' slots strategy system but please, ignore such advice. The game is random and arbitrary. The slots machine don’t remember wins or loses, they have no memory, so don’t try to overreach them. The strategy can be represented only by a number of tips. Different slots have different payouts. So play slots with the higher payout. Try to find something above 95%. Similar to other casino games, it is crucial to know the odds and probabilities of the machine you're playing. Before you start playing slots get acquainted with the payout schedule. Before you start playing set for yourself a losing limit. Stop playing when you reach this losing limit. You will not be a winner every time you play. Try not to spend all of your time on a machine that isn't paying out. If the machine pays out good you’d better make higher bets. Don’t make high bets if you are not very lucky with this very slot machine. Choose a slot according to your bankroll. If you have little money you’d better paly dollar machines. Before leaving the casino don’t forget to cash out the credits. Sounds obvious, but a lot of people forget! 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 one can say that theslot machine is a winning one is only to catch this moment, when the machine pays out. 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.
This is mathematically impossible, remember the RNG (random number generator) determines the stops. Thereare literally millions of combinations on a 3 reel slot machine, so there is no way of determining odds by the symbols on the reels alone.
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.
It is false. Nothing can affect the outcome, the machine doesn’t care and doesn’t know whether your coins are cold or hot.
Casinos set slot machines to payback more on the weekends.
Wrong again. Your odds of winning are the same no matter if it's 4:00pm Monday, 8:00pm Saturday or 3:00am Wednesday. Casinos can not and do not do this.

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. As a gambler you are sure to have faced such a problem: you want to go to the bar or to the restroom, but still want to keep this slot. How can other understand that your machine is in play? The most commonly accepted signal is to hang a coin cup over the handle of the slot machine. Placing the coin cup on the seat means the same. If you play in the casino that uses a cashless system you can just leave the jacket or one of your belongings on the seat. 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. If you find a card left by the previous player the second etiquette rule has to be applied. Sometimes you can find in the slot machine a card left by the previous player. If you face a situation like this you have to put the card on the top of the slot machine where it can be easily seen and found. Nowadays most casinos allow smoking while playing. Of course, others will hardly like it, so try to make as few inconveniences as possible. The last etiquette rule is tipping a person, who brings you the winning. In the case of a jackpot tip him with 0,5% of your jackpot.

The USA
In the United States the availability of slot machines is regulated by governments. Many states have established gaming control boards to regulate 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. There are states that allow slot machines only on licensed riverboats or permanently-anchored barges. In Delaware there are slot machines only at three horse tracks. They are regulated by the state lottery commission.

Casinos: Native American
Slot machines are forbidden in Native American casinos located in reservations. It becomes possible when the tribe first reaches a pact with the state in which it is located. The state is entitled to receive a fraction of the gross revenue from slot machines by the pact.

Classes Of Slots
Slot machines aren't governed by any federal law. Their classifications may vary from state to state. Some states have restrictions on the type of slot machines that can be used in a casino or other gaming area. "Class III" (or "traditional") slot machines operate independently from a centralized computer system. The chance of winning any payout is the same with every play. Nevada or Atlantic City have more Class III slots than any other state. They are also called "Vegas-style slots".
"Class II" slot machines ("video lottery terminals" or "VLTs") are connected to a centralized computer system. The outcome of each wager is determined by it. The chance of winning a series of limited prizes is equal for each machine. A fee for each Class III game is paid by the casino to the state. Class II games are not so tightly regulated by the state.

Characteristics Of Class II Games
The player is playing not against the casino but against other players. They are competing for a common prize. There is always someone who wins. The game is continued until someone wins. A given set has a certain number of wins and losses. The combimation can occur again only after a new batch is initiated. One game is dependent on previous games. The player must be an active participant. The announced numbers belong to the same set of numbers for all players.

Class III Game Characteristics
The player is playing against the house. Each game is independent of previous games. The outcome of any game is unpredictable.

Clubs Of Slot Players
In American casinos there are "slot clubs" the membership of wich is free. Complimentary food, drinks, hotel rooms, or merchandise are called comps and this is the way a small fraction of the amount of money that is bet is returned to the players. A member of such club should use cards to insert into the slot machines. Comps or "cash back" from these clubs makes significant differences in the maximum theoretical returns.

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. In Australian-style gaming machines video displays are used to simulate physical reels. There are five of them in most cases. State governments regulate the use of gaming machines in Australia.
There are Gaming machines not only in casinos but also in pubs and clubs in some states. This style of gambling was legalized first in New South Wales. Their legalization in all registered clubs in the state was in 1956.
Only particular forms of gaming machine are permitted to be used in Western Australia.

United Kingdom
Fruit machines, one-armed bandits and AWP are the names for 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 should be spun. The machine pays winnings if certain combinations of fruit appear. These are very similar to slot machines seen in casinos and elsewhere around the world. These games have lots of extra features. The jackpots from these machines are limited. Fruit machines in the UK also almost universally have the following features. There is an opportunity for a player to hold one or more reels before spinning. This can sometimes increase the chance of winning. A finite number nudges following a spin can be also given to a player. A nudge is a single-step rotation of a reel of the player's choice.
The maximum payout for an individual game is different depending on the type and the location of the machine. There are "club machines" in private members' clubs. Their jackpots are higher and they are allowed to charge more per game.
The manner of operation of these machines is different from American slot machines. The probability of getting the jackpot in each game is independent of any other game.
The AWP fruit machine is popular across Europe and in countries such as the Czech Republic, Russia, and Ukraine.

Slots In Japan
The term pachisuro is used to denote 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.
The machines are regulated with IC chips. There are six different levels changing the odds of a "777". All machine varieties have certain rules and regulations.

There is a man who managed to cheat slots.
It is impossible to cheat the slot machine, but to improve the payout is possible. It was proved by a gambler whose name was Tommy Glenn Carmichael.
Tommy is now 53 and he can be said to have spent all his life inventing different devices to cheat slot machines. His first invention worked, but not for a long period of time as he was sentenced to prison for using it. Then he was released, but continued to work at inventing devices for cheating a slot. 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.
Later, as slot machines became computer based, he had to invent a new tool. He fooled a manufacturer into believing he was a customer and showing him the inside of a slot machine. From that experience, he learned what he needed to know to beat it. His new inventions was a light want that blinded the sensor of the slot machine and as a result got winnings. He sold these wands and could earn up to ,000 a day. With all this money he bought expensive cars, houses and what not.
But as known good things can’t last forever. 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.