There is hardly any strategy that can be applied to 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 don’t have memory, that’s why it is not wise to try to outwit them. But there are some tips, which you can use as a basic strategy. Different slots have different payouts. So play slots with the higher payout. Try to find something 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 playing decide how much you can spend this day. Once that limit is reached, go do something else. When playing remember that you can win as well as lose. Don’t think that machine will feel guilty if you insert a lot of coins and get nothing back. Try not to spend all of your time on a machine that isn't paying out. When things are going your way and you're on a lucky streak, take advantage of it and bet more. Make lower bets if you are slumping. Find a machine that suits your bank-roll. 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! Always play what you know.

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. Slot machines use random numbergenerator and that's exactly that. Random.
Casinos place loose slots near the cashier, aisle ways, etc.
If this were true, it would be the only machines anyone would play. A casino mixes slots all over the casino floor. No one with any experience at playing slots would make a statement like this.
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.
It is not so. With every game the chances of winning are the same.
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.

The USA
The United States state governments regulate the availability of slot machines. There are a lot of states that have established gaming control boards to regulate the possession and use of slot machines. There are no significant restrictions against slot machines in Nevada. Slot machines are allowed only in hotel casinos operated in Atlantic City in New Jersey. Several states allow slot machines only on licensed riverboats or permanently-anchored barges. In Delaware there are slot machines only at three horse tracks. State lottery commission exists for their regulating.

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. Typically, a pact entitles the state to receive a fraction of the gross revenue from slot machines.

Classes Of Slot Machines
There is no federal law governing 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. "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. Class III slots are most often seen in Nevada or Atlantic City. They are also called "Vegas-style slots".
There are "Class II" slot machines ("video lottery terminals" or "VLTs") which are connected to a centralized computer system. It determines the outcome of each wager. The chance of winning a series of limited prizes is equal for each machine. The casino pays a fee to the state for each Class III game. The state doesn't regulate Class II games so tightly.

Class II Game Characteristics
The player is playing not against the casino but against other players. The prize is common. Each game has a winner. The game continues until there is a winner. There is a certain number of wins and losses in a given set of wins. The combimation can occur again only after 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.

Characteristics Of Class III Games
The opponents are the player and the house. Each game is independent of previous games. The outcome of any game is unpredictable.

Slot Clubs
There is free memberships in "slot clubs" in many casinos of America. They offer to return a small fraction of the amount of money that is bet in the form of comps. These clubs require that players use cards to insert into the slot machines. The differences in the maximum theoretical returns can be significant thanks to comps or "cash back" from these clubs.

Australia
Queen of the Nile (manufactured by Aristocrat) is one of the most popular Australian poker machine games. Gaming Machines is an official name for Australian slot machines. Australian-style gaming machines have video displays for stimulating physical reels. There are five of them in most cases. The laws regulating the use of gaming machines in Australia are a matter for State governments.
There are Gaming machines not only in casinos but also in pubs and clubs in some states. New South Wales legalized this style of gambling first. In 1956 they became legal in all registered clubs in the state.
The usage of particular forms of gaming machine is allowed in Western Australia.

The UK
Fruit machines, one-armed bandits and AWP are the names for slot machines in Britain. Fruit machines are commonly found in pubs, clubs, arcades, and some take-away food shops. 3, 4 or 6 reels with around 16 or 24 fruit symbols printed around them can be found on the machines. These reels should be spun. If certain combinations of fruit appear, winnings are paid from the machine. These are very similar to slot machines seen in casinos and elsewhere around the world. But some extra features can be found. The jackpots from these machines are limited. 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. The chance of winning is sometimes increased. A finite number nudges following a spin is given to a player. A single-step rotation of a reel of the player's choice is a called a nudge.
The maximum payout for an individual game is influenced by 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 differ 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
Pachisuro are Japanese slot machines. They originate from the traditional Japanese pachinko game. Slot machines are 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. There are six different levels changing the odds of a "777". All machine varieties have certain rules and regulations.