Online Slot are games that take in money and spin, then hopefully spit some back out. That’s pretty much all they have in common. They come in all shapes and sizes though – from five to thousands of reels and from single to multiple paylines. They can also feature jackpots, bonus features and many other things. What differentiates slots are their themes, features and visuals. Some can be aimed at specific types of players, for example high rollers with options that allow them to place large maximum bet amounts.
Online slots can cover almost any theme you can imagine, with popular choices being dinosaurs, dragons, sports and fantasy. You can even find some with a musical theme. In fact, it’s quite a good idea to pick a slot that appeals to you, as that will help you enjoy the game more.
The most common way to classify an online slot is by its theme and visual style. However, that doesn’t really tell you what the game is about – or how it works. For that you need to know about how the RNG (random number generator) and algorithm determine whether or not a spin produces a win.
You’ll also need to consider things like the maximum potential payout per spin and whether it has a retriggerable bonus round. Another important factor is how innovative the game is. Modern slot developers are now introducing new gameplay elements on an almost daily basis. A great example is Play ‘n GO’s Rise of Olympus 100, which brings Greek mythology to a visually stunning, fully immersive experience.