This stands for Return To Player percentage, which shows how much you can expect from a slot game. You need to also understand the RTP concept. These offer more paylines thus more winning chances as winning in free online slots usually occurs on these paylines.
Some of the top software providers have developed unique ways of winning such as the 243 ways of winning and Megaways structure. When you play free pokies online, you’ll realize the paylines are usually categorized into 5, 10, 15, 25, and 50. Paylines refer to the number of winning combinations. On the reels, you will find multiple features such as scatters, wilds, stacked wilds, multipliers, free spins and plenty of other in-game features. Pokies in this category range from classic slots with normal bar or 777 symbols to those with the 3 reels and 3 paylines.