Online slot is an electronic version of the traditional fruit machines that can be played at many casinos and even some land-based venues. They come in all shapes and sizes with different themes, soundtracks, extra features and symbols. They are also programmed to have different ‘temperaments’, meaning some are more prone to higher winnings less frequently and others to lower wins more frequently. It is worth checking the RTP % of any machine you are interested in before putting in any money.

When you play online slots you will often find the same rules apply as with a physical slot machine: symbols must line up in a pay line to trigger a payout. However, as you’ll see in our online slots guide, the game varieties are vast and include everything from old-school fruit machines based on the first slot machines to all singing, all dancing video games with a whole host of additional features and ways to win.

You’ll find that some of the most popular slots are created by industry-leading companies such as IGT (International Game Technology), Microgaming, Rival Gaming and more. Many of the best online slot websites also offer free slots for players to try out before they decide to invest any money.

When you choose an online casino to play your favourite slot games, make sure that it is licensed and reputable. You should be able to verify this information from the casino’s home page or by clicking on ‘join now’ when you arrive at their website and filling in all of the required details.