Types and Features of Online Slot Games

online slot games

There are various types of online slot games, including classic and video. Various brands and features can appeal to different types of players. Slots with Real-Series graphics offer cinema-quality visuals, while video slots feature animated video clips. After playing several games, you may develop a preference for a specific slot brand. Real-Series and Rival slots all offer progressive jackpots. After you’ve tried one type, you may be tempted to try other popular brands, too.

Evolution of online slot games

The evolution of online slot games has brought about an array of innovations. Classic slots, for instance, typically feature three or five reels and follow the popular twenty-five-payline structure. Video slots, on the other hand, typically have nine or more reels, multiple paylines, and bonus rounds. In addition to their traditional qualities, new video slots can offer up to 1024 ways to win. Developers have also licensed the rights of popular TV shows and comic books to create exciting slot machines. Playtech and NetEnt are among the top slots game suppliers.

Bonus features

Bonus features are added to slot machines to make them more fun and exciting to play. These extra features can be purchased or triggered randomly by hitting certain combinations. This option is also called a bonus buy. It is also available in non-feature buy versions. In feature buy slots, players can purchase extra spins. The cost of buying the feature can be up to 70 times your bet. However, you should keep in mind that bonus buy slots can also come with low returns. Therefore, it is best to play a game in free play demo mode before spending money.


While most online slot games have a fixed number of paylines, all-ways paylines are not necessarily the most common type. They are a bit easier to hit than traditional paylines, which require matching symbols to appear on all reels in a row from left to right. Microgaming’s Thunderstruck 2 slot is a good example. These games offer 243 ways to win. Paylines can be changed, however, so it’s always worth checking before making a bet.

Scatter symbols

The scatter symbol is one of the most exciting aspects of many online slots. These special symbols can trigger different bonus rounds and mini-games, resulting in spectacular wins at online casinos. The scatter symbol can also trigger free spins – where the player will be able to play for free until they win at least one of the game’s multipliers. However, the scatter symbol doesn’t work the same way in every online slot game. In some cases, the scatter symbols will substitute for other symbols, increasing the amount of free spins you can win.


The Return to Player (RTP) of online slot games is a great way to determine whether or not a game is worth playing. These percentages are calculated by applying mathematics to the expected payouts. Knowing these numbers will help you maximize your winnings. If you’re a beginner, you might want to consult with an expert on gambling or read online slot game reviews to learn more about the various games available. But even seasoned players should consider reading online slot reviews to get a better idea of which games offer the best return to player (RTP).