Dunder Casino

100% Up To £100 Welcome Bonus

Plus Regular Weekly Offers

18+. Minimum 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. Ts and Cs Apply.


General Info

Website: www.dundercasino.com

Operator: MT Secure Trade

Launched: 2015

Contact: Live Chat and Email

Licensing: UK and Malta


  • Massive selection of games
  • Fast withdrawals
  • Trusted brand
  • Live Chat support
  • Super-slick site design

Game Providers

Banking Options

visa visa visa visa visa visa visa

Dunder Casino Review Review

About This Site

Dunder Casino has been open to UK customers since 2015. It is part of the MT Secure Trade Ltd group of sites with license from Malta and the UK. Dunder offer over 1,000 games across slots, RNG table games and live dealer, with top titles from all the biggest suppliers, including NetEnt, Microgaming, Play n Go, Quickspin, Thunderkick and many more.

The Dunder site is instantly recognizable for its super-slick design and panoramic photos of luxury beach resorts! This one is definitely dressed to impress. And the experience matches the outfit – you get a wide range of payment options, less than 24 hour withdrawals, and a regular rewards program including bonuses and free spins.

If you’re looking for a great slot selection hosted by an experienced and reliable casino team, then Dunder fits the bill.

Games and Software

Being part of the MT Secure Trade Group of casinos, you can be sure that Dunder has a fine game selection. Indeed, there are over 1,000 games to choose from in all, across the slots, RNG table games and live dealer suites. For slots players the choice is phenomenal, right up there with the level provided by sites like Super Lenny or Casumo. Here are the game studios whose slots can be played at Dunder:

Bonuses and Promotions

100% Up To £100 Bonus

The welcome package at Dunder Casino is a 100% up to £100 on your first deposit of £20 or more.

There are of course some terms and conditions to be aware of. They are as follows:

  1. The minimum deposit to qualify for each deposit bonus is £20.
  2. Bonus Funds come with an 80x WR on the total amount of the bonus.
  3. There is a 30 day expiry on any bonus funds from the day they are credited.
  4. Should you choose to make a withdrawal before the WR have been met you will forfeit any funds in your bonus balance.

Get Free Spins and Bonuses Every Week 

For Dunder Casino’s regular players the offers come thick and fast. On top of your welcome offer you’ll find new promotions waiting for you when you sign in – clearly marked on the home page.

In particular, Dunder are clever at offering bonuses for new games when they arrive to give you the chance to try them out. We have regularly enjoyed free spins rewards on deposit to try out new slot titles during the week they are released.

Make sure you’re opting in to receive email and SMS offers each week, and if you can’t see any in your account, try asking the Live Chat support agents to find out what’s currently live.

Dunder Casino Website – How Does It Look?

Dunder Casino Website

The MT Secure Trade group of slot sites are all characterised by their unique branding and look and feel. They followed in the footsteps of Casumo in breaking away from the old style of casino design and creating immersive and individual experiences. Some of the best examples of this are SuperLenny, Cashmio and the new casino, High Roller.

Dunder was one of the first sites in the group and whilst it doesn’t have the same ‘gamification’ model that Cashmio and others do, it is still distinct for breaking the design mould.

Here you get a panoramic view of a luxury beach resort, the kind of place you might find on a Caribbean island, and unusually, you see a famous quote planted in the middle of the screen to welcome you for the day.

So you might find yourself reading the words of Steve Jobs – ‘Your time is limited, so don’t waste it living someone else’s life’ or Audrey Hepburn – ‘Nothing is impossible, the word itself says “I’m possible”. It’s an unusual approach, but it works for us.

 But onto the important stuff … and the game catalogue is really neatly presented – you can choose from last played and recommended lists – or look for the ‘categories’ icon in the top left of the menu to filter through and break down the games by themes, provider and types (wilds, bonus rounds etc.). It’s a nice way to break up the menu, making it easier to find what you are looking for. Our only gripe is that we can’t search by volatility, RTP or paylines.

 In summary, this is a slick looking casino with a class interface, and it transfers really well into the mobile environment too.

Cashier and Payments

Get Your Withdrawals Within 24 Hours

Dunder offer a good range of deposit and withdrawal options in the UK – choose from Visa or Mastercard for debit card slot deposits. We also recommend trying eWallet options that are convenient, safe and secure, like Neteller and Skrill, or bank transfer option, Trustly.

UK slot sites are getting better at processing withdrawals at an acceptable speed and most now complete transactions within 24 hours. This is true of Dunder Casino where you can expect to see the money leave your casino account in just a few hours.

In order to make sure that the process runs as smoothly as possible we advise you to verify your account at the earliest chance you get. Account verification is necessary under UK law to prevent money laundering, fraud and under-age gambling.

Most casinos now ask for ID documentation (passport, utility bills, front and back scans of your debit cards) before you can make any significant withdrawal, and Dunder is no different. Unlike some slot sites Dunder do not provide the option to upload your documents through your account – just email them to verify@dunder.cominstead.

For more informaiont, check out our Account Verification Guide.

NOTE:The minimum deposit and withdrawal amount at Dunder Casino is £20, whilst the maximum withdrawal at one time is £5,000.  The maximum deposit that can be made at one time is £10,000.

Responsible Gambling

Dunder Casino operates under a UK Gambling Commission license and is required to provide tools to its customers that allow them to manage their gambling time and money online. You can set your own limits on deposits, wagering and losses using these tools.

Players can also set up Time Outs (during which an account is locked) and Self Exclusions (during which an account is locked and the operator cannot contact the player).

These are useful ways in which to limit your gambling time, or at least keep it under control. You can learn more in our Responsible Gambling guide.

Customer Support

Dunder Casino support is available on Live Chat and Email, although unfortunately not on a 24/7 basis. The Dunder Live Chat is open from 10am to 12.30am (CET).

This is a shame because in most areas Dunder deliver an exemplary service. There is an FAQ section that has some pretty comprehensive Q and A however if you have a query out of hours. There are some good responses to typical questions about banking, account verification, bonus terms and responsible gambling.


Dunder Casino operates under license from the UK Gambling Commission and the Malta Gaming Authority to ensure all players enjoy safe, secure and fair gaming. The games, the platform and the cashier have all been fully audited and tested by third parties and all transactions are secure and encrypted. To find out more about the licensing process, check out our guide to UK Gambling Law.

Our Verdict

Awards and Accreditations

Dunder has great pedigree as a casino brand and with 2 years and counting trading in the UK market it is no surprise that it has picked up some accreditations for its service. These are industry influencers whose opinions hold some sway.

The POGG – Recommended Casino

Dunder Casino Licensing

Dunder is part of the MT Secure Trade Ltd Group. They are registered in Malta with reg. number C56545 at the following address:

GB Buildings


Watar Street

Ta ‘Xbiex

XBX 1301


MT Secure Trade are licensed by the Malta Gaming Authority under license MGA/CL1/954/2014 and MGA/CL1/955/2014.

MT Secure Trade is also licensed and regulated by the UK Gambling Commission under license 039575-$-319439-002.

Join Dunder Casino
Recommended slot sites 18+, New Customers Only, Ts and Cs Apply
The Sun Play
All British Casino
Temple Nile Casino
Temple Slots
Bacana Play
Pots of Luck
Casino Casino
Play OJO Casino
Fun Casino


A Guide To The GAMSTOP Self-Exclusion Scheme
2nd July 2020
The Slot Buzz advocates Responsible Gambling. As well as the information on this page you can
The Best Rock n Roll Slots of All Time
7th May 2020
It's official! Gambling is the new rock n roll and you heard it here first. From
The Future: A New Gambling Act, Credit Card Bans and Reduced Stakes
21st January 2020
The UK gambling industry is under intense scrutiny in 2020. The media and politicians are accusing