21Casino hasn’t been around as long as some other sites of the same calibre, having initially been launched in 2015, but The High Roller Casino team knows quality when they see it. The site is all but overflowing with excellent game choices, with everything from Roulette to the most cutting-edge Live dealer games on offer. Add to this a broad and diverse range of slots, and an exceptionally generous VIP program, and the result is a world class online casino that truly delivers where it matters. Read our high roller casino review to learn more.

The sites novel obsession with the number 21 also plays a part, offering a touch flavour to the proceedings. Everything from the bonuses to the theme incorporate the number 21, which is the sort of attention to detail that really makes an online gambling experience memorable.

21Casino has licences from the Swedish Gambling Authority, Malta Gaming Authority and The United Kingdom Gambling Commission.


Say what you will about casinos, but the biggest selling point at any high roller casino is always the promotional offers. In that regard 21Casino doesn’t just meet expectations, it exceeds them with flying colours. New players are instantly granted 121% Bonus Cash, up to a total of $300. This in itself is impressive, given that 21Casino is one of few that dare to extend the amount beyond 100%. But with the cash comes an additional Free Spins. 21, of course, in fitting with the theme. The Free Spins are valid with the Book of Dead slot.


There are those that can spend hours spinning the reels, and others that take their Poker very seriously. Whatever the case, in High Roller Casino reviews we make sure that both are available, since the world isn’t made up by just one kind of gambling enthusiast. With that being said, 21Casino is what can best be described as a buffet of veritable casino fun. This is interesting, given the site’s name might lead some to assume that the focus was on Blackjack.

The range of slots is great, including a variety that covers everything from the latest cutting edge releases to a handful of retro classics. Those who enjoy entertainment tie-ins will be most pleased, with slots versions of both Narcos and Deadwood on offer. But an online casino wouldn’t be a true gaming paradise if it didn’t also have table games. Blackjack is indeed available, as well as RNG and Live Dealer versions of Roulette, Baccarat, and much more.

All in all 21Casino covers every angle, ultimately having something no matter what a player has a taste for.


In our high roller casino reviews, we pay special attention to security because we understand that a player wants to feel safe when spinning the reels. As would be expected, 21Casino pulls out all the stops in that regard. Top of the range SSL data encryption means that every deposit, withdrawal, and game you play is 100% safe.

Additionally, 21Casino also has responsible gambling policies in place. More can be learned by clicking the appropriate link near the bottom of the site’s homepage, and assistance is on offer should you need it.


Some online casinos overlook banking convenience, and it is to their detriment. 21Casino has gone above and beyond to offer as many trustworthy banking options as possible, so that players don’t have to settle for something less than the best. Banking options provided include;


When we research a high roller casino review, we have a special passion for VIP programs. After all, what makes a player feel more welcome than being rewarded for their loyalty?

21Casino refers to their VIP program as the Royal Loyalty program, and it allows players that return the pleasure of automatically building up points over time. The system works as follows; for every $10 spent on a specific game, a certain number of points are instantly added. Slots, scratch cards and video poker earn 2 points for every $10, Bingo earns 1 points, Blackjack 0.50 points, and Roulette 0.25 points.

Once earned, points can easily be exchanged for Bonus Cash, which can then be put back into the action.


Lastly, we never forget about customer support in a high roller casino review. Players tend to overlook customer support, since no one really looks for it until they actually need it. Regardless, if and when they do need it, the customer support at 21Casino is world class. As has become the standard these days, 24/7 Live Chat is available. This means that if support is needed, the Live chat button can simply be tapped or clicked, and a professional, friendly staff member will respond almost instantly.

The excellent support is the cherry on the top of an already outstanding site. All in all, we happily recommend this online casino for high rollers.

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