What to Look For in an Online Slot

Online slot is an online version of the traditional slot machine. In the early days, online slots looked very similar to their land-based counterparts, but developers quickly realized that they could do more with them. Nowadays, most online slots feature a variety of additional features to make them more fun. These include Wilds and Scatters, which can help players form winning lines by acting as replacement symbols. There are also a wide range of themes to choose from, including movies, TV shows, and fantasy worlds.

Another aspect to look for in an online slot is its RTP (return to player) percentage. This number is usually posted on the rules or information page for a particular game, or it may be listed as part of a chart on the casino’s website. It is important to note that RTP figures are theoretical statistics calculated over time, so they do not guarantee specific outcomes for any given spin.

It’s also important to consider whether a particular slot offers a progressive jackpot. This is a prize pool that builds up with every bet placed on a game, and the amount can climb into the millions. Progressive jackpots are displayed above the reels and can be won through a special combination of symbols or in a bonus round. It’s also important to note that a progressive jackpot will reset once it is won. This is because the money that is added to the jackpot is used by the casino for other games.