The most popular slots online have bonus games that can increase your winnings. Some of them include free spins and respins, which are triggered when a specific combination of symbols appears on the playing field. Other slot games include bonus games, which can be triggered by paying extra money. Big Time Gaming, Microgaming, and Relax Gaming are a few providers that offer these features.
When you play slots online, you’ll find that the number of developers has grown every year. Unlike land-based fruit machines, which typically have a handful of developers, there are hundreds of different slots available online. The biggest developer, Microgaming, has a portfolio of more than 500 different slot titles. If you count all of the companies that produce slot machines, you’ll find that there are more than 5000 slots available.
Microgaming has been making online slots since the early days of the internet. Its recent releases include the 243-Ways concept and the no-payline concept. It also has two slots that made it to the all-time top list. It is also possible to play free games online. Some of these free slots are also available on mobile devices.
Play’n GO has a number of slot games, including a popular 5-reel, 3-row slot game called Book of Dead. The game is available for desktop, mobile, and iOS devices. It uses the latest HTML5 technology and features HD graphics.