Bonus description

This Dunder Welcome Bonus is another sign-up offer cashing in on the popularity of slots blockbuster Book of Dead, to attract new customers.

A generous bundle of 120 free spins is made available to new customers, who will also see their first deposit doubled up to €100.

There’s a minimum deposit of €20, and for the avoidance of doubt, any deposits over €100 will still have the bonus capped at €100. (Strangely, yet to come across a maximum deposit limit on a casino bonus).

Swiftly moving on to some more valuable information.  Both the bonus and deposit amount must be wagered 30 times within 30 days in order for any winnings to be withdrawn.

The exact same WR applies to any winnings accrued as a result of those free spins.

How to claim

Follow the three simple steps below to get the Dunder Welcome Bonus.

Step 1: Make sure you are at least 18 years-old (or meet the min age to gamble in your country of residence) and register for an account.

Step 2: You must activate this Deposit Bonus from the homepage banner or in the deposit section. This Bonus is only available on your first ever deposit at Dunder and you can only claim the bonus once.

Step 3: The Bonus Spins on “Book of Dead” can be activated by clicking on the Bonus Spins banner within the homepage. The first 20 Bonus Spins will be activated on registration, while the next 50 Bonus Spins will be activated on deposit. The second set of 50 Bonus Spins will be activated 24 hours after your deposit.

Unfortunately, this bonus is not available to players residing in the following countries: The United Kingdom, Sweden, Finland, Norway, Canada, Germany or New Zealand.

It’s very advisable to check out the full t’s and c’s of any offer before you redeem it, and this Dunder Welcome Bonus is no exception.

For the purposes of this review, we’ve just tried to streamline the most notable ones, to give players a decent picture of what’s waiting.

Maximum bet allowed is €5 per spin or €0.50 per bet line or for card and table games the total maximum stake is €5.  The awarded Bonus Money and the deposited amount must be wagered 30 times within 30 days.

Winnings from the Bonus Spins are converted to Bonus Money and are subject to a Wagering Requirement of 30 times within 30 days and all bonus spins are worth €0.10 per spin. Bonus Spins will expire after 24 hours if You do not activate and use them, and you can only claim the Bonus Spins once.

Deposit Bonus will not be awarded should You use either Neteller or Skrill as deposit methods and the Welcome Offer is only available for 21 days from the date of registration.

The Bonus Money and any respective winnings will be forfeited if wagering requirements have not been met within 30 days of the bonus being credited.

Once the Welcome Bonus has been claimed, your funds will be used in the following order: Any funds required to trigger the bonus; Bonus funds; then Any remaining funds.

If You wish to make a withdrawal before meeting the Wagering Requirements then You will forfeit your bonus winnings accrued, your bonus amount, and opt out of the promotion. Note that You can withdraw your deposit and any winnings from your deposit at any time, but You will forfeit any bonus and bonus winnings.

Here is a list of how much each game contributes to the Wagering Requirements: Casino Games Game Weighting:

All other Slots machines: 100%, All table games: 5%, Video poker: 5%, Jackpot games: 0% All other games: 100%. Dream Catcher, Monopoly Live, Deal or No Deal Live, Lightning Dice, Side Bet City, First Person Dream Catcher, Mega Ball, First Person Football Studio: 50%

1429 Uncharted Seas, Blood Suckers, Dead or Alive, Dead or Alive 2, Jack Hammer 2, Simsalabim, Starmania, Wolfpack Pays: 30%


The Book of Dead is certainly doing a good job of propping up this Dunder Welcome Bonus, which lacks the headline-grabbing cash amounts we see elsewhere in the market.  

It seems the charms of this Ancient Egyptian-themed slot have spread far and wide. (Kudos to the folks over at Play’n GO).

The 120 free-spin bundle is certainly the more attractive part of this welcome offer, especially when some operators are only handing out 20-50 free spins in similar sign-up bonuses.

The 30x wagering within 21 days would also be a big asset to this offer over numerous others set at 35x and above. But it’s spoilt by including the deposit amount as well at the bonus awarded.

Had it been a bonus-only wagering requirement, our rating would have been pretty high across the board.