Informative guides to playing online casino slots.

Slots Top Tips

  • Always play the maximum number of pay-lines to have a greater chance of matching symbols and triggering bonus features.
  • Use slots bonuses to your advantage. Cashing in comp points, welcome, weekly, and monthly bonuses can give you a winning edge.
  • Look for casinos that favor slots players, as the bonuses will be more suitable and there’ll generally be greater game variety.
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Slots are undoubtedly the most popular game found in any online casino. They’re simple to play, fun, exciting, and can net massive returns from very small stakes. Playing online slots is as easy as entering a virtual coin, clicking a button, and watching as symbols line up in specific arrangements to win you money. The progressive jackpots that are included in the most popular slot machines are often the biggest prizes casinos have to offer, with the largest online slots payout being in excess of eight million dollars.

An online slot machine can have three, five or even seven reels, each with a set number of symbols. The player starts the reels spinning by clicking on a button, then waits for them to stop. A random number generator (RNG) is used to determine what symbols stop on the pay-line to ensure impartial fairness. Depending on what the pay table (the part of a slot that shows what symbols are worth) states, different combinations on a pay-line will payout variable amounts. For example, three cherries could payout 20 credits to your one credit bet, whereas three bells could pay out a massive 100 credits to your one credit bet!

The first ever slot machine, called ”Liberty Bell”, was developed by San Francisco resident Charles Fey in the late 1800s. His slot was based around three electromechanically driven slot reels. The machine was extremely sophisticated for its time, benefiting from an automated payout system as opposed to the ‘poker machines’ available at the time, which needed a casino attendant on hand in order to calculate the payouts and distribute the winnings.

Today’s ‘traditional slots’, or three-reel slots, as they’re commonly called, are very similar to the first slots played back in the nineteenth century and are still popular in today’s casinos (both online and offline). The basic three-reel design means it’s fast and easy to learn how to play and, with only one pay-line, they’re very easy to read. Since their invention more than 100 years ago, slot machines have come a long way, and, like most things, have grown exponentially online, finding new audiences the world over.

The new generation of slots no longer use actual reels. Instead they simulate reels on a screen that allows for much more creative designs. This newly found creative freedom has allowed the video slot to flourish.

Video slots in principle are the same as traditional slots in the sense that, to win, symbols have to be matched in a specific order on pay-lines. However, there are some very cool additional features to the original slots model. These additions include:

  • Multiple pay-lines, which allow the player to win from different combinations.
  • Free spins, which are just like regular paid spins in every way (apart from being free).
  • Multiplier symbols, which, just as it sounds, multiply a winning line by a certain amount (usually x2, x3, etc.).
  • Wild symbols, which can assume the role of any symbol to best suit the player.
  • Scatters, which are symbols that can win by appearing anywhere on the reels.
  • Bonus rounds that take the player to a new game screen displaying a bonus game where the player can win prizes (usually multiples of the original bet or lump sums).
  • Progressive jackpots triggered by a series of the same symbol or at random. Progressive jackpots grow in size by taking a small percentage of every wager and adding it to the jackpot.

With their amazing audio and visual displays, video slot machines are by far the best slot games, and the vast majority of slots found in online casinos will be video slots. To offer variety, these machines are all designed around specific themes to suit a wide range of interests. Some video slots have very inventive designs, such as the ancient Egyptian theme of Cleopatra’s Gold. There are also themed slots that use well-known characters such as Spider-Man, Batman, Thor, or the TV game show Wheel of Fortune. Whatever your preferences are, there’s more than likely a video slot out there that’s made just for you!