Out of all the casino games in existence, slots are probably the most popular of them all. Unlike games such as poker, blackjack, craps, and baccarat, slots are easy going. There is no real strategy to a game on the slots aside from knowing and understanding the RTP rate. 

Slots are also great because you can play with as little as pennies, whereas most games will have a minimum play of $3 or higher, slots are much lower. 

Although this does mean that casino slots are much easier to lose more money on, as you do not feel as though you are spending as much as you are. 

While slots have always been popular, online slots are all the rage now. With fewer people going to land-based casinos and more gambling online, online slots are where it’s at. 

Every year the slot games that top the charts will change, but slots still remain as being one of the most popular online casino games there are. But, which ones are the most popular? 

We will take a look at the trends over the last two years, and then tell you which are the recent hits! 

Let’s get playing! 

The Slots Games Topping Charts In 2020.

2020 was a year that actually brought out older and less well known slots to outrank some of the trending games. However, many of the top rankers of this year were not off the radar of slot veterans, some were just a bit dated. 

Of course there were also the classics too, such as Starburst, Book of Ra, and Gonzo’s Quest that are well known, typical classic online slot games. 

Goblins Cave obviously made top rankings to no one’s surprise. The 3-reel slot game is probably most loved for its ability to allow you to hold symbols to up your chances of winning.

Starburst was second in line in 2020, it is a classic that most people will know. It is the top online casino game for years running, and in 2020, as good as Goblins Cave was, Starburst kept its rep.

Sunrise reels were also popular, especially for early birds, as if you have ever played this game you will know with these slots the early bird really does catch the worm. 

The Slots Games Topping Charts In 2021

In 2021 not much changed really, Starburst was once again at the top of the charts, with over 20% of worldwide page views for an online casino, Gonzo’s Quest was second in line to Starburst, but that is not so surprising since it is also run by NetEnt. 

Immortal Romance was in 3rd place however, which was fairly unknown before but gained a lot of traction in that year. 

NetEnt also had the 4th (Dead or Alive) and 7th (Twin Spin) most popular slot games in 2021 as well as the 10th most popular game (Jack Hammer 2). 

NetEnt definitely makes some of the best slot games out there, and in 2021 they showed us this with 4 of the 10 most popular slot games in 2021 being made by them, and with Starburst having such a high amount of page views, we would say this is almost the ultimate online slot game. 

But 2021 was not just a good year for NetEnt, that year also saw many new slots become popular, and some old slots resurface.

The Most Popular Online Slots Games In 2022

So, what can we say for this year so far? Has Starburst kept its high ranking as the king of online slots, or has something else taken over? 

2021 and 2020 were big years for slot games, with the pandemic more people were unable to play slots at casinos and turned to online casinos to enjoy their gaming. Luckily online casinos were happy to provide, and online casino games soon became extremely popular.

That’s not to say that they were not popular before this, but it did enhance the popularity around playing casino slot games online. 

If you are a fan of online slot games, the ones that are topping the favorites list so far this year will not surprise you in the slightest. 


Of course, 2022 is being headed by starburst. This is the slot machine online game that is always leading the pack. In August 2022 it was the most popular slot game out there, but it has consistently been a favorite for a while. 

There is no surprise either, it is featured on NetEnt’s home page, so it is often a first choice for most players. However, it also has a minimum bet rate of mere pennies, but you can go much higher, up to $100 if you wanted. 

It also has an RTP rate of 96.09%, which is a pretty high RTP rate for a slot game! 

Thunderstruck II

Then there is Thunderstruck II, which has an RTP rate similar to that of Starburst, but is only just less. It has a smaller betting margin but still allows low bets.

Raging Rhino

Raging Rhino is 3rd with an RTP rate of just below 95% and a slightly higher betting margin.