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 outcome of slots is accidental. 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. Try to play slot machines that have the highest payout. You want to find anything above 95%. Like other casino games it is very important to know the odds and probabilities of the game you are playing, the same thing with slots. Make sure you know the payout schedule before you start pumping in your virtual coins. Before you start playing set for yourself a losing limit. 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. If you think that the machine you are playing will hardly pay anything out you’d better stop playing it. When things are going your way and you're on a lucky streak, take advantage of it and bet more. Don’t make high bets if you are not very lucky with this very slot machine. Find a machine that suits your bank-roll. If you have little money you’d better paly dollar machines. Cash out the credits you’ve won before leaving the slot machine you’ve been playing. Sounds obvious, but a lot of people forget! Try to play the slots or games you have played before.

There are at least two types of slot players.
Persistent player.
This type of slots player is the one that believes the win is right around the corner. Just a second and the coins will be flying all over the casino!
The player will play until the machine pays out. He must have found a machine that haven’t paid for a long period of time or he has inserted to many coins and has got nothing. They believe that a big win is sure to happen right now. They can’t leave the machine because as soon as they do it will burst forth and pay out large sums. Maybe it can really work if you have already spent thousands of dollars and have got nothing back. The machine will pay any way.
Many years ago in the case of the payout players touch the coins to check whether he coins were hot or cold. If the coins where hot then the slot machine had not paid out in a while and to the chaser this was good as the machine was do. The heat of the machines lights, etc would eventually heat the coins.
The second type of slot players is a chaser.
Players feel more comfortable and confident because they have been reinforced with a win and gain trust in the machine. There is some kind of comfort and trust between the slot machine and the player.

Slots are one of the oldest casino entertainments. They came through a number of changes and improvement. But the objective and the principle of the game always remain the same. The player inserts coins in the machine and then wins or loses according to the outcome of the game.
In fact all slot machines are the same. They only differ in some peculiarities: odds, payouts, payout percentage and symbols. There are so many variatisn of slot machines that everybody can find something to his liking.
The main difference is the number of lines. Slot machines can be either single line or multilane. As it can be understood from its name single line slots have only one line with 4 or 5 wheels. But multi line slots can have up to 25 lines. Multi line slots are more difficult to understand because you win according to the winning combinations on the paylines, which can be formed in many ways. It can happen that you win nothing during the game or that you win big in a short while. Paylines can be different. They can be vertical, diagonal, zigzags and what not.
Jackpot is also a feature peculiar not for all slots. If the slot machine has a jackpot it means that a certain amount of each additional bet is added to the jackpot. So the jackpot becomes bigger and bigger with every bet. Jackpots can reach several hundreds of thousands dollars. There is only one winning combination that can bring the gambler the jackpot.
Slot machines are historically played with coins. The new invention is a slot machine online, which doesn’t differ greatly from regular slot machines. Like regular slots they have betting limits, which can be even lower than in real casinos. Slots are the easiest casino games. They don’t require any decision on the player’s part.
Software slot machines (as well as the digital ones) are equipped with a random number generator which is what actually plays the game. That’s why slots are as fair as it is only possible.

The US
In the United States the availability of slot machines is highly regulated by state governments. To regulate the possession and use of slot machines many states have established gaming control boards. Nevada is the only state that has no significant restrictions against slot machines. In New Jersey slot machines are allowed only in hotel casinos operated in Atlantic City. There are states that allow slot machines only on licensed riverboats or permanently-anchored barges. Only three horse tracks are allowed to have slot machines in Delaware. State lottery commission regulates them.

Casinos: Native American
There are no slot machines 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. A pact entitles the state to receive a fraction of the gross revenue from slot machines.

Classes Of Slots
No federal law is created to govern slot machines. There are different classifications of them. There are restrictions on the type of slot machines that can be used in a casino or other gaming area in some states. The operation of "Class III" (or "traditional") slot machines is fulfilled from a centralized computer system. The chance of winning any payout is the same with every play. Class III slots are most often seen in Nevada or Atlantic City. The term "Vegas-style slots" is iften used to denote them.
There is a connection between "Class II" slot machines ("video lottery terminals" or "VLTs") and 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.

Class II Game Characteristics
The player is playing against other players. Their competition is for a common prize. Each game has a winner. Only when there is a winner the game stops. In a given set there is a certain number of wins and losses. Once a certain combination has occurred it cannot occur again until a new batch is initiated. The games depend on one another. The player must be an active participant. All players play from the same set of numbers as the numbers are announced.

Characteristics Of Class III Games
The house plays against the player. Each game is independent of previous games. There can be any possible outcome in any game.

Slot Clubs
Free memberships in "slot clubs" is offered by many American casinos. They offer to return a small fraction of the amount of money that is bet in the form of comps. The cards are used to insert into the slot machines in these clubs. Comps or "cash back" from these clubs makes significant differences in the maximum theoretical returns.

Australia
Queen of the Nile is a poker machine that is very popular in Australia. The term Gaming Machines is officially used to denote Australian slot machines. In Australian-style gaming machines video displays are used to simulate physical reels. There are usually five of them. There are laws regulating the use of gaming machines in Australia which are created by State governments.
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. Their legalization in all registered clubs in the state was in 1956.
In Western Australia only particular forms of gaming machine are used.

United Kingdom
Row of old fruit machines are usually known as fruit machines, one-armed bandits and AWP in Britain. There are fruit machines in pubs, clubs, arcades, and some take-away food shops. These machines commonly have 3, but can be found with 4 or 6 reels with around 16 or 24 fruit symbols printed around them. These reels should be spun. If certain combinations of fruit appear, winnings are paid from the machine. There is similarity between these machines and slot machines seen in casinos and elsewhere around the world. But there are some extra features. There exists a strict jackpot limit. Fruit machines in the UK also almost universally have the following features. A player may be given the opportunity 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. The term nudge is used to denote a single-step rotation of a reel of the player's choice.
The type and the location of the machine influences the maximum payout for an individual game. Private members' clubs are allowed to have "club machines". They have higher jackpots and are allowed to charge more per game.
The manner of operation of these machines is different from American slot machines. The jackpot can be won in each game independently.
The AWP fruit machine is played in Europe and in countries such as the Czech Republic, Russia, and Ukraine.

Japanese Slots
Pachisuro are Japanese slot machines. They originate from the traditional Japanese pachinko game. Slot machines are a fairly new phenomenon. There are slot machines in pachinko parlors and the adult sections of amusement arcades, known as game centers.
IC chips regulate the machines. They have six different levels changing the odds of a "777". Despite the many varieties of the machines, there are certain rules and regulations.

Meet the man who beat the 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. He was caught with one, called a top-bottom joint, and sentenced to prison. Then he was released, but continued to work at inventing devices for cheating a slot. The principle of his next invention was following: he inserted a guitar wire in the slot machine and it made the coins release from the hopper.
Later, as slot machines became computer based, he had to invent a new tool. In some way he managed to fool the manufacture who showed him the inner construction of a slot machine. It was enough for Tommy. 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. He sold these wands and could earn up to ,000 a day. He drove expensive cars, took cruises, and bought two houses.
But as known good things can’t last forever. While using his devise Tommy was caught by the police. He was fined, but soon came back to the same business. By this time, authorities had tapped his phone and recorded conversations with other cheats who used his device. Three years’ probation and expropriation was the punishment. He has been banned from entering any casino.