Which are the rarest online casino bonuses?

Online casinos are websites where people can play slots, live dealer titles, table games, and many other things. Due to the fact that bettors no longer have to visit any land-based casino to enjoy their favorite hobby, these websites became really popular.

There weren’t that many gambling sites before, which means that all of them had loads of clients. However, this isn’t the case anymore because there are tons of online casinos that punters can go to. This means that it is way more difficult for those sites to bring in new customers.

Consequently, some of them decided to focus on creating as many betting bonuses as possible. Although casinos add a unique touch to each promo, most of them are pretty similar because they usually give bonus funds if you make a successful deposit. In some cases, these promotions also allow customers to use free spins.

Besides the popular offers that you can find once you check the Casino Rizk bonus code, some places have rare promotions that you may not encounter elsewhere. With that said, here are some of the most special casino bonuses that you will probably be interested in.

Mobile-exclusive promotion

Betting on the go plays a vital role in the future of iGaming, which is why many online casinos have an app and a mobile website. Unfortunately, most of them are yet to release a mobile-centric reward.

Instead of creating this bonus, casinos prefer to optimize their already-existing desktop offers and allow mobile customers to access them. This is great because it means that gamblers will be able to avail themselves of every promotion, regardless of which gambling platform they go for.

Some of the casinos that have managed to create such a promo will only give access to it to those who download their mobile app. So, if you want to check whether the operator you’ve chosen will surprise you with an exclusive mobile reward, make sure you get the app.

No deposit promotion

The next bonus that everyone wants to try out is the no deposit promo. People are always looking for this type of reward because they do not need to make a deposit to claim it. To put it another way, this offer can be claimed for free, which makes it special.

In some cases, you can only obtain a no deposit bonus if you complete a specific condition, such as giving a like to the casino’s Facebook page or sharing the site on your social media accounts. 

What’s interesting about the no deposit bonuses is that their reward is not as appealing as you might think. Most casinos with this offer will usually provide their clients with several free spins or a small cash amount. In both cases, this reward will probably be subjected to a hefty rollover requirement.


Regardless of whether you find a casino with the two offers mentioned above, you always have to make sure that you know the specific promotion rules you are interested in. Once you read the terms and conditions, you can also ask the customer support team for more information.