Dunder Casino Review

Dunder Casino Review
User Rating
Up to  700 and 220 free spins
Four deposit bonuses and 220 free spins
    20 no deposit free spins for new players
  • 100% bonus with 1st deposit & 200 free spins
  • Three more reload bonuses
  • Fantastic mobile casino



Dunder is a new casino with an excellent pedigree and a huge range of games for both mobile and desktop players. It’s also opened exclusively to a few sites and this is one of them, so get it now before it launches to everybody!

It’s all the brainchild of the same team responsible for both Casumo and Guts — two of the most popular online casinos currently in operation — Dunder promises to be a welcome addition to the ranks of online gameplay.


There are plenty of standout points about Dunder. The game variety is second to none for a new casino, with over 800 games available on the day of launch including a whopping 28 jackpot slots. The site is beautifully rendered, with a modern design featuring big bold thumbnails on a crisp white background. Games are organised into various sub-categories to help you find your way around - but the section titles differ from the norm. Slots are arranged according to features, so you can choose to see games with ‘Sticky Wilds’, ‘Falling Symbols’ or ‘Re-Spins’ for example. It’s a really neat organisational touch that makes perfect sense.


Customer service is available by both live chat and email at Dunder and perhaps most impressively of all, they have included 20 no deposit free spins as part of a hugely attractive welcome bonus package, which also boasts 3 deposit bonuses. Overall, this looks like another winning casino from a fantastic team that have the midas touch.





Some casinos wait until they are established before throwing no deposit free spins about in huge numbers. That’s not for Dunder though, because right from the first day of launch they are offering all players who register with the site a whopping 50 free spins without deposit just for signing up. The inclusion of a no deposit bonus from the off is a really unusual and welcome touch and provides the perfect opportunity for you to give Dunder a whirl before you hand over any of your hard earned cash.


When you are ready to deposit at Dunder, you will find yourself well looked after. Swedish and Norwegian players have a separate welcome bonus (see our Swedish and Norwegian language reviews for more) but for the rest of us, there are a whopping four cash bonuses available in addition to another 200 free spins. It’s the sort of welcome bonus designed to turned heads and it’s certainly caught our attention. Your first deposit will be matched by a 100% bonus up to /£/$50 and will also trigger 200 free spins, shared in chunks of 20 every day for 10 days. You will then receive three reload bonuses, meaning the total package is broken down as follows:


  • Deposit 1 - 100% bonus up to 50 plus 200 free spins on Starburst (20 spins every day for 10 days)
  • Deposit 2 - 50% bonus up to 100
  • Deposit 3 - 25% bonus up to 150
  • Deposit 4 - 25% bonus up to 300




Dunder is a brand new casino at the time of writing and has literally just opened its virtual doors. For that reason, we haven’t had the chance to weigh up any of the regular casino bonuses on offer as yet, although if the generosity of their welcome bonus is anything to go by, we are expecting there to be plenty of opportunities for registered users to pick up the best casino bonuses while playing at Dunder.




Dunder hosts games from loads of different providers so fans of variety will find plenty to love. NetEnt is probably the flagship brand by a smidge, with nearly every one of the Swedish giant’s video slots available at Dunder. There are also games from Microgaming, NextGen, Leander Games, Thunderkick, Betsoft, Play N’ Go, Rabcat, Evolution and many more. In total, Dunder has more than 800 games — an incredible number for such a new casino — and there are more in the pipeline. If you are a restless soul in search of plenty of choice, then this is a casino you can bank on.




The sheer number of jackpot games at Dunder is matched by very few other online casinos. The big bucks, millionaire making games are given a prominent place on Dunder from day one, and given that there are 28 of them in total, that seems sensible. Record breaking pooled jackpot slots Mega Moolah and Mega Fortune are both there, along with the likes of Hall of Gods, the Dark Knight and King Cashalot. There are millions to be played for right from the off, so if you like to play for those life changing amounts then Dunder is the place for you.




When it comes to transferring hard earned cash, it’s important that you can do so with peace of mind. Dunder’s website is protected by the latest SSL encryption technology to ensure that your details are wrapped up in virtual cotton wool and will not fall into the wrong hands.


They also offer a choice of various payment methods so that you can pick the one that suits you best. You can mirror many of the transactions you make over the internet by paying via or Visa or Mastercard if you prefer and direct bank transfer is also an option. However, Dunder also supports more contemporary, internet-only payment services such as popular eWallets Skrill, Neteller and EcoPayz.




The Dunder design team has devoted just as much effort to the creation of an excellent mobile casinos as they have to the desktop site you see from your PC or laptop.  It’s tempting to think of mobile casinos as an extension of the standard big screen version of a gaming platform, but that is entirely inaccurate. They are separate entities and it requires a lot of time to get them right. Companies have to develop iPad and iPhone Casinos separately from Android Casinos to ensure that users of each service see an optimized version of the site.


Dunder have managed to craft casinos that will suit all players who like to spins their slots on-the-move. There is a huge range of games available, including NetEnt Touch and Microgaming mobile slots, while very little is compromised in terms of functionality or user experience. Whether you’re an iOS or Android user, you will find a happy home at the Dunder mobile casino.




Dunder’s help section is another commendable feature of the site. A lot of casinos include convoluted, confused terms and conditions on their site, but not so Dunder. All important information is laid out in plain language and series of tables help you understand welcome bonus policy and deposit/withdrawal times. Should you still need assistance away from the help section, customer support is available via live chat and email so issues can be resolved nice and quickly.




Dunder is one of the best new casinos we have seen in a long time. The fact that they offer 20 no deposit free spins upon registration is bound to grab some headlines, but there are plenty of fantastic features to back that up.


The fact that it has 800 games from a whole range of providers shows just how much legwork has been put into the development of Dunder, and that view is further bolstered by the presence of such a functional and well-conceived mobile casino for both Android and iPad/iPhone.


Dunder have an excellent pedigree and this looks like a casino that’s not to be missed. With 20 no deposit free spins up for grabs, it would be mad to pop over to the site, spin some free slots and make your own mind up. You might just find a new favourite online casino.