Online Slot – The Technology Behind These Popular Casino Games

Online Slot – The technology behind these popular casino games

We all know how slots work – put in your wager, spin the reels and cross your fingers. But what goes on behind the scenes to make that happen? In this article we take a look at the complex algorithm that controls the results of each spin, known as an RNG or Random Number Generator. This sophisticated piece of software ensures that each spin is totally random, so that you and the casino don’t know if it will be a winning one until the results are revealed.

Unlike traditional mechanical slots, which were limited to just three reels with a small handful of symbols on each, modern video slot machines can offer much more in terms of gameplay options. They can even feature a huge number of paylines, with some offering hundreds of ways to win. This is thanks to wild symbols, which can act as substitutes for other symbols and trigger different bonus levels. Developers are increasingly adding these to their games, and some include sticky wilds or walking wilds that can remain in place for several spins.

The best online slot games balance payline count with big win potential, combining stacked symbols, multipliers, progressive jackpots and other special features. When selecting a new slot game, try to find ones with high RTP (ideally over 96%), low to medium volatility and a strong base game hit frequency. Then check out the features to see if they match your preferences, such as nudges, respins and flexible bonus buys.