5 Biggest Digital Casinos on the Internet

Top 5 Biggest Online Casinos in the World

The game catalogues of online casinos are growing with each passing day. As internet gambling picks up the pace, software companies work harder and harder to deliver premium entertainment to the players, leading to an abundance of casino games online.

In this article, we will introduce you to the five biggest casino websites on the internet Scroll down to see which gambling operators boast the biggest – and best – game libraries.

Bao Casino

Bao is an Australian online casino that offers a plethora of gambling games. In terms of portfolio, it boasts over 3,000 games – can you imagine that? And it’s only the fifth website on our list.

Bao has a cute theme, one with a purple cat that grins just like that Alice met in Wonderland. But worry not, Bao is no Cheshire Cat. Bao’s cat is a generous feline that offers superb bonuses, top games, and great Customer Support. Curacao issued its gambling work permit.

It started working in 2019, making it a rather young casino, especially if we compare it to other sites on this list. The only casino that is younger than Bao on our list is Mason Slots casino – a website that playfully portrays a freemasonry gambling heaven.

Bao works both in Australia and Canada, so there is plenty of content suitable for players in North America. It is owned by Dama N.V., a company that owns the next gambling operator on our list.

King Billy Casino

Only 500 games stand between King Billy and Bao. For these websites, 500 games are nothing – but some casinos have fewer than that in total. King Billy, however, has never been about quantity.

This remarkable website is a hub for casino-goers who enjoy quality entertainment. Besides its enormous lobby, King Billy offers a collection of superb promotions, delicious bonuses, and a great support system for loyal punters.

With 3,500 games, it’s already considered a top website in the gambling industry, but its character and unique theme make it stand out from the crowd. Moreover, it’s a crypto casino with an emphasis on BTC transfers and payments.

Safe, great for fun, and offers fast payouts – is there anything else to ask for? We think not, because this operator is the full package. King Billy was launched in 2017 and owns a Curacao license.

Mason Slots Casino

With 4,700 gambling games, this 2020 newcomer is a prime place to visit if you are into abundant lobbies. But don’t think players visit Mason Slots casino solely for the number of games.

The operator is more famous for its theme than the number of games in the lobby. Its name already gives you a hint of the type of entertainment found here.

The casino playfully plays around the theme of freemasonry, using slang and vivid imagery to highlight the mystical theme. Okay, freemasonry is not exactly mystical – but it does provide more than enough material for controversy.

Its attention-grabbing theme manages to pull in millions of Europeans, but they don’t stay for the theme. They come back for their bonuses, games, and excellent support teams that help players 24/7.

Mason Slots is a European gambling website owned by N1 Interactive Limited that appeared in 2020.


The second place on this list belongs to none other than BitcoinCasino.io. This website is a masterpiece if we may say so. It currently has more than 5,000 games in the lobby (only Videoslots has more), and every single release in the lobby is a premium game.

The list of content contributors is long, so we won’t bother you with such details. The only thing you should know is that it works with virtually everyone – from top-ranked Evolution and Microgaming to the small-scale gambling studios developing games for bigger sharks.

The main trait of this website is the focus on cryptocurrencies, and primarily Bitcoin. This site is one of the best Bitcoin gambling sites on the internet (and one of the biggest).

Licensed by Curacao, it offers services in Asia, Europe, Russia, and Australia. It’s everywhere! It’s also a young website, having launched in 2019.

Videoslots Casino

There’s plenty of fish in the sea, but soon there might be even more fish in the Videoslots library. We are just kidding – Videoslots does not offer fish but video gambling games. And Videoslots casino has more kinds of games than there are fish. Can you imagine how much is that?

There are over 5,500 gambling games in the lobby. That’s more than any other gambling website in the world! Videoslots has been the king of the iGaming industry for years now, dominating the sector with its colossal library.

Millions of players flock to this website, not for its design – it has a simple and inconspicuous style – but for its games. Moreover, the operator is quite open-minded and accepts players from all parts of the world.

It has three gambling permits – from the Danish Gambling Authority, MGA, and the UKGC. It opened its doors in 2011.

Other Big Online Casinos to Consider

This article was all about the size of the lobby, but size isn’t always everything. Yes, it is important to have enough games to play, but there are other conditions and factors to consider when choosing the best online casino to play at. Hence, we’d like to add BitStarz and PlayAmo to our list of top biggest gambling sites online.

They might not be the biggest in size, but their offers are well-rounded, they provide fast payouts, and always go the extra mile to protect and accommodate their punters.

Play at PlayAmo Casino!

More importantly, these websites work hard to deliver the best gambling experience to the punters, and that often includes adding new content. Hence, we are sure their offers will soon exceed 3,000 – or even better, the 4,000-game mark.

Play at BitStarz Casino!

What do you think of our list? We hope you liked the websites we listed here. If you have anything to add, feel free to leave a comment below. If you want to visit other US-friendly online casinos and explore their offers regardless of their lobbies, visit our USA casino page.

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