Stuart Gentle Publisher at Onrec

Most Popular Online Games in iGaming Industry 2022

The global online gambling industry size was recorded to be $61.5 billion in 2021.

By the end of 2028, the market cap of the iGaming industry will hit the milestone of $114.4 billion. These statistics indicate an approximately 86% increase in the revenue generated from different games. The online gambling industry is backed by a wide range of online casino games and other entertainment options.

The growth of the iGaming industry is due to many factors like growing internet penetration, increased entertainment opportunities for gamers, a significant rise in smartphone users, and much more.

Most Popular Online Games in iGaming Industry

Amongst all the online games played by a majority of individuals in the world, casino games are the most popular ones. The increase in demand for casino games is backed by the huge popularity of these games and by innovation in technology as well the history of gaming which has made it easier to play these games.

With regards to the different types of casino games available today, the most popular are online slots and card casinos, with game categories like blackjack & roulette being played globally over billions of hands every year. So, let’s have a look at some of the most popular games that you can enjoy at an online casino in 2022.

1.Online Slots

Average RTP: 95%-97%

Slot machines were loved in typical casinos, and the same thing is happening with online casinos. Online slots are the most popular games worldwide. There are already more than 85 million active players, and they play online slot machines more than any other type of game.

These slots are made to emulate the casino slots games and have the same graphics, sound, and content so that players do not have any difficulty in playing the games. Online slots also have a lot of bonus features along with some advantages which make it even better for players to enjoy them on an online platform as it does not require any expensive technical gadgets or constant connection to play these games.

Free slots have made it possible for everyone to experience the fun without risking money. You can get access to free slots to play for fun without spending much. If you are happy with the experience, you can upgrade to any real money casino for more excitement.


Average RTP: 99.6%

Blackjack is one of the most popular casino games worldwide, and in online casinos, it is very much liked by players. Blackjack has been adapted by many casinos on mobile platforms as well. This makes it even more popular amongst the players. With their simple rule and easy way of playing makes these games even more enjoyable.

Blackjack is an easy-to-understand game, and players don't have to spend much time learning the rules of the game. With simple rules of play, players can understand the game quickly and start playing instantly. Even big games like this one are played on mobile platforms, as Blackjack apps are available in all major app stores.


Average RTP: 94.74%

Roulette is yet another casino game that has been popular for ages, and today, it is even more thrilling to play online roulette than offline roulette. Roulette is played by millions of people globally. Most casinos offer free roulette games to their new players.

Roulette is a simple game which makes it even more popular as it does not require much skill from players in order to play the game. To play roulette, you do not need any technical equipment; players just need a flat surface and can start to play this amazing game. There are many options for playing roulette online, like multi-player roulette and 3D roulette, which can be enjoyed by players at online casinos around the world.


Average RTP: 98.94%

Baccarat is an old game that was played in casinos where the player and banker take turns placing bets on a hand. This game was very much in demand and was available in several versions at casinos. At online casinos, you can play the same game but for free. There are many variations of this part of the casino games like European Baccarat, One-Roll Baccarat, Bankers’ Choice Baccarat, etc. For more gaming fun, you can also play baccarat online for real money, which has great rewards for the players.

5.Video Poker

Average RTP: 95.54%

Video poker is one of those casino games which are available at almost all online casinos. This game is played for fun, and the players can enjoy all these variations of this game without spending any money. There are different types of video poker, like Deuces Wild, Jacks or Better, Joker Poker, etc., which are available at different online casinos around the world.

At most casinos, you can get access to all these games along with other popular casino games like blackjack, slots, and baccarat. At many of the most popular online casinos, you can also change the payout percentages to get more chances of winning in a particular game.


Apart from these games, there are other games that are popular in the gambling industry and in the igaming sector in general. People have become a fan of online slots for many good reasons. This game has become so popular that people have shifted to online casinos just because of this game. Though there are numerous variants of these games and the payouts are different, you can enjoy playing the same game without worrying about any type of change in the payout.

There are different types of casino games that you can enjoy with your friends and family members as well. Online casinos also provide a social gaming feature where you can play with more than one person to play casino games together. If you have not tried these online games, it is time to get registered at an online casino to experience the real fun. You are not bound to any specific entertainment option as your personal choice and taste matter a lot.