It was in early 2006 that the team behind launched its first site version and became the largest bingo portal in the world. Back then they already offered casino and poker. Today, casino and slots have increasingly taken over the lead role as the most played and promoted product at If you open an account at this online casino you will get access to over 300 different casino games. Here you will find slot machines and table games such as roulette, blackjack and baccarat. There is also video poker for those who want to play some fixed odds poker games.

Maria Casino is an online casino brand that is under constant development. The company behind this brand is called Unibet Group plc. They are well-known for the quality and are one of the largest gambling companies in the world with many other exciting casino brands in portfolio including iGame and Unibet. It is just logical that the group wants its online casino sites to grow, improve and to achieve the goals set by the shareholders.

During 2012 they completely renovated the site It got a modern and fresh look. In the beginning of 2016 a new refurbishment took this casino brand to a new level. Now the site has a totally unique feel and if you haven’t tested playing casino at Maria for some months, you will be surprised by all the changes. It might take some time to get used to the new interface, however, once you have acquainted yourself with how the things work at new Maria Casino, you will love this product.

Maria Casino Bonus

If you want to play a little longer for the money you deposit at Maria, you should claim your Maria Casino bonus. As a new member at this online casino, you are being instantly rewarded with a large deposit bonus. As we write this article, the welcome bonus consists out of 200% deposit bonus up to 100, which is, of course, limited to certain jurisdictions.

Double check the information on site before you select to deposit. But, most likely, you will be entitled to this great bonus and will be able to deposit 50 and get 150 to play for, which is just awesome.

Most of the casinos online offer you 100 percent on your first deposit. Maria Casino Bonus is better than that! So if you are out on the chase for the best casino welcome bonus, stop searching. Go to their site and register as a new member!

Maria Casino offers several different types of bonuses to their members. This as their gambling portal consists not only out of casino and slots, but also of other games such as bingo and poker. The site was actually once called Mariabingo.

Some years after launch they rebranded it and dropped the bingo part of it. Now, finally, they decided to change the URL once again. From 2016 you get redirected to, but the site is So you have to enter this URL in order to access the site.

Out of all bonuses available on this site, Maria Casino bonus is the most interesting one. If you choose to claim your deposit bonus, you can use this bonus on any game that is being offered at this online casino. That means that you get a chance to play with your casino bonus on both slot machines and table games. If you love video poker, there is nothing that sets the limit.

You can play video poker with your bonus.  Are you more interested in Maria bingo or poker product, use your bonus there. You might also get some extra bonuses from the team behind this brand. All new bingo players, for instance, get for example some free money to play bingo with and an additional first deposit bonus up to 25. Note that their Welcome Bonus Package changes over time and the bonus amounts and campaigns that you will see once you visit Maria Casino via links available at SirSlot might change.

Register at Maria Casino, claim your welcome bonus and sign up for the emails from this nasty little Swedish girl. She will continue rewarding you with bonuses. Just as it is within any relationship with a lady, you will get rewarded if you are nice to her. In other words, there are many other bonuses up for grabs. Follow the campaign news and promotions section on site, in order to be informed about no deposit bonus and the reload offers. other bonuses. Keep an eye on Maria and stay loyal to her. You will not regret it!

Bonus Code

Maria Casino is not offering any bonus code. At least not when it comes to your welcome bonus offer. Once you register, you might get some campaigns where you are required to enter a Maria Bonus Code in order to claim your match bonus or no deposit money. This does not happen often, though. So, if you are looking for a bonus code to start your journey at Maria Casino, you can now finish your search!

Maria decide to use automatic deposit bonus system, as well as some other types of transferring extra money to your casino player account. For instance, some bonuses require you to bet certain amount of times on a slot machine in order to trigger the extra cash. So don’t enter a bonus code. Focus on fulfilling the bonus requirement criteria. This system makes it easier for you as a member because you don’t have to keep track on all complicated codes.

What you need to do instead is accepting your bonuses. Instead of filling in the casino bonus code, go to deposit page and click on “Accept my bonus code”. You will see all the bonuses you are entitled to in the drop-down menu. If you see a deposit bonus there, you should accept it before you make your deposit. If you have not accepted the bonus on sots before you make a deposit, you might lose it. So, basically, next time when you try to deposit some money into your account, the bonus will no longer be on the list.

Maria Casino Free Spins

Free spins are probably the main buzz word in the world of casino and slots online today. If you are interested in collecting some Maria Casino free spins, then continue reading. If you are hunting for no deposit free spins upon sign up, then this might not be the best casino for you.

What Maria is quite generous with is extra free spins on your deposits and no deposit free spins on new slot machines. Sign up at Maria Casino and enter the contests and promotions. There are plenty of opportunities to claim some free spins. The team behind this gambling site offers some free spin campaigns every month – often in connection to new slot releases.

Information about Maria campaigns can be found in the news section, where you can read all the latest news about casino product. If you get a chance to claim some free spins, then you should definitely take advantage of it. The free spins give you some extra playing time – i.e. prolong your gaming session. They also increase your overall chances of winning, something which would be silly to miss!

Maria Slots

Maria slots players can choose among over 150 slot machine games. These include video slots and classic slot machines, famous fixed jackpot games and slots with enormous progressive jackpots.

Some of the slots suppliers that entered a distribution agreement with Unibet – a company behind Maria – include QuickSpin, Relax Gaming, NetEnt, WMS, Microgaming, Thunderkick, Push Gaming and Play’n Go. The selection of slot games here is perfect. There are both old style slots and brand new one-armed bandits for everyone. Maria seems to be really good at slots and selects only those games from the best suppliers that are really good and contribute to your player experience in a positive way.

Maria Casino focuses on slots that are modern when it comes to design and features. Even though, there are still some old classics such as Mega Joker and Jackpot Jester available, you will find many more video slots and 3D slots here with great animation. Some of those that we at SirSlot feel that we should mention are Crystal Queen, Sevens High and Wild Bears from QuickSpin, Tesla from Relax Gaming and Gonzo’s Quest, Dracula and Spinata Grande from Net Entertainment. These are some of Maria's most played slots – the ones each and every slots player at Maria should try.

Maria Mobile

Maria Mobile was launched in 2012 and has steadily grown in popularity among casino players. Maria Mobile offers a limited range of slot machines and bingo games as well as some other games, including blackjack and roulette on the go. The mobile casino works on all types of smartphones and tablets, and is played directly from your browser.

With Maria Casino on mobile you can play when you want and where you want – the game you want! New mobile players will receive extra free spins upon registration. Before you sign up at this site, check what the welcome offer for those of you who prefer playing slots on mobile or tablet is.

If you are already a member, you might be entitled to some extra free spins and/or bonus if you have never played on mobile/tablet before. If there is no information about this on site, you can always contact their support.

As Maria Casino changes a lot, some offers including mobile promos, are not communicated in a clear way. We think that this is the main negative thing with Maria. That’s why we recommend you to complain about this to their support so that they implement the changes that are needed in order for them to be once again considered as one of the best mobile casinos around.