Just like in a land-based casino, online slot machines come in a variety of types. There are 3-reel 1-payline, 3-reel 3-payline, 3-reel 5-payline, 5-reel 9-payline, 5-reel 15-payline, 5-reel 20- payline, 5-reel 25-payline, and even 100-payline machines. You'll find jackpot versions and progressive jackpot versions of some slots at online casinos as well. Online slots come in all kinds of themes, too -- from sports to fantasy to historical to just plain silly.
The types of online slot machines that are offered at any given online casino is determined by the software that runs the online casino. There are only a handful of companies that supply online casino software, and many online casinos run the same software as their competitors.
The key point here is that once you find a free slot that you like to play, you know that the exact same free slot will be offered at any other online casino that runs the same software. At Free Slots 360, we'll tell you the software that runs each online casino where you can get free money to play online slots. This way, once you have claimed a free money offer at one online casino and you find an online slot machine that you like, you can quickly and easily find another online casino that has the same free slot.