June 2018 Bonus:
20 No-Deposit Free Spins
& Deposit $25, Play $75

checkThis bonus is active! 122 people have already claimed it.
Dunder Bonus Facts
  • Total of $600 & 200 free spins in bonuses
  • Your first bonus: Deposit $25 to play $75
  • Enjoy 20 no-deposit-required free spins, simply sign up to receive your spins
  • Excellent mobile casino (Android, iPhone/iPad)
  • 20 no deposit spins and a generous welcome offer
  • Huge collection of slots – progressive jackpots and traditional slots alike
Review Summary

Dunder is a new casino and as such it needs to set itself apart from the competition. They’ve done it in a clever manner, by giving you a bonus that has an excellent bang-to-buck ratio: deposit just $25 to play $75. But first test out the casino with 20 no-deposit-required free spins!

200% up to $50
Bonus Codes
Use our button
Microgaming, Betsoft, IGT, Thunderkick, Play'n'go, WMS, Yggdrasil, others
Play in CAD
Owned By
Dunder Limited


Dunder is a rather young online casino – launched in March 2016. Despite being a new player in the scene, this online slot heaven has already taken its place by storm and shown it’s here to stay.

Dunder has its unique style with everything. Its interface is a bit minimalistic (in a good way), and you never feel anything but harmony when browsing through this simple, yet stylish, new online casino. And not only its look is simple, but everything’s made as easy as possible for players. Beginning from the sign-up process.

Dunder Free Spins

Dunder offers a huge Welcome Package with three steps, with value going down from first deposit to last. That’s quite standard in the online casino business.

Still, Dunder doesn’t make compromises. A wide selection of the best games is available at Dunder. Microgaming, IGT (including top games like Lucky Larry’s Lobstermania and Siberian Storm), Play´n Go and other top platforms guarantee the quality of the games. This modern online casino has everything organized as it should be: simple and efficient.


No Deposit Bonus 20 Free Spins
No Deposit Bonus Game Cloud Quest
Casino Bonus $600 + 180 free spins
Bonus Code None needed
Mobile Friendliness Excellent

Dunder´s Welcome Package consists of deposit matches up to $600 and 200 free spins. It´s a four-step package with the most value on the first deposit.

  • You get 20 free spins when you sign up, no deposit needed
  • For your first deposit, you will receive 200% bonus up to $50 + 180 free spins
  • For your second deposit, you’ll receive 50% bonus up $150
  • For your third deposit, you’ll receive 25% bonus up to $400
Dunder Bonus Terms

Dunder is one of the casinos that offer a generous multi-step bonus for new players.

So if you want to make the most out of the bonus, you need to deposit $1925 to boost your bankroll to $2525. This represents a 31% real bonus percentage. So, for example, to go through your first deposit of $20 (which Dunder will match with $40) you have to wager $1500 (25x$60). And make sure to check that the games you are playing count against the wagering requirement for the full amount.

This welcome package has its pros and cons. A 31% match bonus is lower than what many other casinos offer, but then again 200 free spins with only 25 times wagering requirement on any winnings is a clear benefit. Also, a 200% bonus on your first deposit gives you a nice start.

If you want to play through the whole bonus, though, you might need to play more than you had prepared for because of that low 31% overall match. You also get other bonuses and benefits once you’ve cleared your welcome package. You also have the option of declining the bonus, if you feel the wagering requirements are too much for your style of play. This is standard for the new wave of online casinos, such as Rizk.

Dunder really cares for its players, which is vital in today’s competitive online casino market. Dunder accepts money transfers via bank transfer, by all major credit cards and debit cards.


If you´re into slots, Dunder is the place for you! Well over 600 slots offers something for everyone. There are slots by all the big names in the industry, such as NetEnt, Microgaming, Play’n’Go and so on. Games are also very well categorized, which helps to navigate through this entertaining mix of games.

You can find all categories of slots from Dunder. There are all the classics like Mega Moolah, Battlestar Galactica and much more. TV Shows, movies, and superheroes are very well represented. And if you like progressive jackpots, Dunder’s got your back with Mega Moolah and Dark Knight topping the bill.

Dunder Casino Games

You can find pretty much all the most popular slots from the last decade and all the hottest new ones as well.

Table game selection isn’t at the same level as slots. Of course, you can find all the most common table games from Dunder, but if you’re into more exotic varieties, you might not find them here.

Live casino is very nice and looks very smooth. There isn’t the widest range of games available, but more than enough for most players. As the whole site, Dunder live casino works very smooth and simple.


As said, Dunder offers a huge selection of slots. There is something for everyone, so if you enjoy slots, Dunder is the right place for you. The bonus isn’t the best in the business, though, and if you’re planning to play through a full bonus, you might want to take other sites reviewed here into consideration. However, with its variety of slots on a simple and smooth site, you will find yourself sufficiently entertained.

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