100% Bonus up to £100
Rated 3.9/5 (7 Votes)
13 Jun 2021
Min. deposit: £20. 100% bonus up to £100 valid on first deposit only. Wagering on bonus: 80x. Wagering must be completed within 30 days. Max bonus bet £5. Bonus is valid for a total of 21 days. Game weighting, payment method and standard bonus terms apply. 18+.

Dunder Casino Review

Dunder Casino is a relative newcomer to the online casino scene as it was only established in February 2016. Since then, it has enjoyed a largely positive response and is considered to be one of the modern ‘trendy’ online casinos. It combines a certain urban chic with a simplicity that appeals to modern punters. This, together with an impressive array of over 1000 games on several leading platforms, has resulted in the site building up a loyal customer base. Even though it is a new site, it already provides the world’s largest selection of online progressive slots.

Dunder is a concept that was created by two Scandinavian casino gaming enthusiasts and is operated by MT SecureTrade Limited. This well-established group was already known for operating some famous names in the online casino world such as Guts and Betspin.

It holds licenses from both the Malta Gaming Authority and the UK Gambling Commission and adheres to the very strict regulations pertaining to gambling in the European Union. Unfortunately, it does not accept US players.

As a newly launched site, there are still plenty of sign-up bonuses to attract new clients and the focus is clearly on innovation, simplicity and excitement.


Dunder has introduced a Welcome promotion to encourage prospective clients to try out the site. This is the only promotion that is flagged up on the site and it is worth noting that there is no loyalty programme to reward long-term players. Instead, registered players can have access to a ‘My Dunder’ tab where there are personalised bonus offers and promotions.

The ‘Welcome Package’ is a 100% bonus up to £100 on your first deposit.

Whilst this is an impressive sign-up bonus compared to many other online casinos, there are strict conditions which can detract from its value. The bonus has to be wagered at least 80 times before any rewards can be withdrawn.

Whilst most (but not all) slots have 100 % eligibility for wagering, table games contribute just 10%, and the live dealer and video poker games contribute nothing. The bonus does seem generous but it is highly unlikely that punters will be cashing out all of their winnings. There are rules about the use of bonus funds and winning on table games and video poker so it is wise to read the small print.

Casino Games

The choice of games on the Dunder Casino is excellent both in terms of breadth and quality. The games are provided by the leading names in casino game technology such as Net Entertainment and Microgaming so you are guaranteed a top rated experience. You will not be stuck for choice. There are hundreds to choose from although the slots certainly dominate this site. The selection of themes, types of bonus and other features is staggering. With so many games to choose from, there is a danger that punters will struggle to navigate their way around the site. However, Dunder Casino has cleverly introduced game categories that can be searched by features, theme or type of game.

Fans of video slots will be delighted with the cutting-edge technology on display in games such as Aloha! Cluster Pays slot and Multiplier Mayhem slot. Enthusiasts of progressive slots will not be left disappointed by Mega Moolah slot and its six figure jackpots. For traditionalists, thereare plenty of table games and an impressive live casino.

Table Games

Table games are a very popular option on the Dunder Casino site and enthusiasts are offered a good selection. Roulette and Blackjack are available in both the modern and traditional versions (including Atlantic City Blackjack, Vegas Downtown, European Blackjack, Vegas Single Deck, Redeal) and there are several varieties of both Baccarat and Craps games.

These are joined by Poker, Casino Hold 'em, Three Wheeler, Spanish 21, Red Dog, Triple Chance Hi-Lo, Punto Banco and many more.

Slot Games

Connoisseurs of slot games will not be disappointed by the Dunder Casino. The range and quality of the slot games is one of the standout features of the site. Many of the titles offer free spins.

In terms of quality, it’s obvious that the world’s leading providers of casino game technology are involved in the Dunder Casino. With firms such as NetEnt, Microgaming, Play’n on the team, it’s not surprising that the graphics are the most advanced available. In fact, no fewer than 21 software firms are involved. If stunningly superior video slots are your thing, you should try out Esqueleto Explosivo slot and Gemix Slot for a start and then progress to Multiplier Mayhem slot.

The range and choice is staggering with just short of 1,000 games to choose from. Every genre is represented so no matter what your tastes, you’ll find something to your liking. There are slots inspired by Jurassic Park, Green Lantern and fairy tales to name a few.

With so many games, there is the potential for punters to become overwhelmed and to struggle to find their particular favourites. Dunder has cleverly overcome this by allowing you to filter the slots based on several parameters including by individual features. So, you can select only games that have falling symbols or those that have sticky wilds. You can also list the games by theme so you can find the Wild West games or Superheroes games easily. If you are a fan of a particular designer, you can find them quickly too.

Punters who especially like the progressive slots will not be disappointed with fantastic games such as Mega Moolah and Mega Fortune. For those who like a combination of a progressive jackpot and falling symbols, Cosmic Fortune is a popular choice. There’s Greedy Goblins slot for anyone who wants a game with sticky wilds and a progressive jackpot.

The Classic slots section offers a traditional fruit machine experience with titles including Cash Crazy and Fruit Fiesta.

Live Casino

For lovers of the authentic casino experience, Dunder offers a high-quality range of live dealer games. The technology is top notch with sophisticated webcams broadcasting the casino games in real time and in superb quality thanks to the superior broadcasting power of Evolution Gaming. This leading software provider is generally regarded as the best there is.

Six tables are available on both the full site and on mobile so punters can choose from the real-time classics that are Baccarat Live, Blackjack Live, Roulette Live, London Roulette Live, Casino Hold 'em Live and Three Card Poker Live. Every table has a professional dealer working to the highest standards and players can interact with them or with other players.

Mobile Casino

Any site that does not convert seamlessly to mobile access cannot survive in today’s competitive online environment. More people access the web through a mobile than through a PC and Dunder has gone a long way to making this easy for their clients. Many will not be able to tell the difference between the main site and the mobile casino.

Punters are not required to download a specific app because the site works so well on mobile thanks to some very quick-loading graphics and innovative design. Devices using Android or iOS systems will be directed automatically to the mobile version of the site. The same goes for users accessing the site via a Windows phone or Mac OS.

Dunder has designed the games so that they work just as well on smaller screens. In fact, they are one of the best casino sites for mobile casino games and clients can navigate the games with ease and enjoy a top rate user experience. Access to the deposit, withdrawal and search facilities can be achieved smoothly and it is straightforward to use the live chat. All of the site’s search and filtering features operate perfectly on the mobile version.

Overall there is an impressive choice of over 600 games on the mobile casino but one criticism has been that it is dominated by slots and the choice in other categories is limited. However, the Live Dealer games are easily accessible from a mobile.

Software & Platform

The highlight of the Dunder Casino is the visually pleasing and user-friendly interface. They have not limited themselves to one or two software providers, there are games from all of the leading names in casino software including Microgaming, NextGen Gaming, Thunderkick, QuickSpin and many more. This means that you will always find your favourite titles and can experiment with many more that you have not come across before.

Everything from the classic jackpots to the various table games feature stunning visual and audio quality. The simple, clean layout makes it very easy to navigate the site and the responsive interface is super-fast. Users can swiftly access their account, the games and available bonuses with the minimum of fuss. There is clear information on the banking methods and a useful Help section as well as a Play Responsibly section where there is welfare information on gambling problems.

User Experience

In terms of fairness and security, Dunder Casino has pulled out all the stops. It is regulated by the two most rigorous regulatory bodies in the world and adheres to the strictest regulations in the industry. All games are regularly audited using approved mathematical standards and disputes are handled by ThePOGG.com which is accredited by the UKGC. The casino is developing a positive reputation as a trustworthy gambling site.

There are no concerns about the security of sensitive private information because all of the banking and registration data is protected by SSL encryption. The casino also receives top marks for transparency about its banking methods in the Help section. You will find full details of the fees, processing methods and limits.

All of the mainstream payment options are accommodated including all the major credit and debit cards but you cannot use Bitcoin. Dunder operates a very respectable 24-hour payment approval window which when you take the time imposed by the various financial services providers into account means that most punters will get their cash within a couple of days. Verified players can avoid any further delays so it’s best to get this sorted sooner rather than later.

One criticism of the site has been the high fees. Most of the withdrawals come with a standard £2.50 fee and deposits via Mastercard, Visa and Euteller attract a 2.50% fee.

Customer Service

There is plenty of clear information about the Terms and Conditions of the site that is easy to access. Customer service is available in several languages and is reached via Live Chat seven days a week (10am to 3am) or email. Live Chat is the quickest method and responds within minutes whereas emails get a response within 24 hours. However, there is no telephone helpline.

Most reports indicate that the customer support team at Dunder are both friendly and professional but unfortunately you are not able to contact them by phone which may be off-putting for some clients.

Pros & Cons


  • Very large number of games
  • Good range of payment methods accepted
  • Responsive customer service
  • Largest number of online progressive slots in the world


  • No telephone customer support
  • Fees on some payment methods
  • High withdrawal fees
  • High wagering requirement on bonuses

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Our Promise To You

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  • No annoying popups
  • Quick replies to your emails
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