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Merkur Slots

Although the Gauselmann Group has been developing casino games, arcade games, and slot games for over 50 years and it’s been close to a decade since they ventured into the UK market, it wasn’t until fairly recently that I became familiar with the Merkur slots myself.

Why? The Merkur Company is a subsidiary of the Gauselmann Group, a German enterprise that specialises in creating casino games, free slot machines, and arcade games. The company is a popular casino game developer in Germany but has only recently generated buzz in the United Kingdom.

Merkur Casino UK was acquired by the Gauselmann Group in 2012. The company’s UK subsidiary now operates over 180 Adult Gaming Centers under the Merkur Casino or the Merkur Slots brand.

I found most of Merkur Gamings beloved slots on Thor Slots - an online casino with over a hundred slot games. As an added bonus, new players get a chance to win up to 500 Free Spins when they first sign up on the site (Full T's and C's apply).

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Origin of Merkur Gaming

Paul Gauselmann - The Man Behind The Smiling Sun

Paul Gauselmann is a name synonymous with gaming and gambling in Germany. Gauselmann is the founder of the Gauselmann Group - a company that produces both land-based and online casino games.

Paul Gauselmann, the founder of Gauselmann Group, has close to 200 titles and inventions patented under his name. The founder of one of the largest land-based slot machine developers in Germany made it a point to focus on ingenuity and deliver intriguing games to players.

From Merkur Cashino to Merkur Gaming

Merkur Gaming is at the very core of the Gauselmann Group. The company focuses primarily on developing graphics, themes, and mechanics for its casino games. Currently, the Gauselmann Group has offices in over 40 countries and employs over 13,000 people.

The company began operations in 1957 and focused initially on Bingo games over slot games. Today, however, over 150 uk slot games titles have been created under the Merkur Gaming name.

The smiling sun logo for Merkur Gaming has been quite popular in its country of origin but has only recently become recognizable in the United Kingdom.

In 2012, Merkur UK was acquired by the Gauselmann Group with Stefan Burns operating as the CEO. From then on, the company has introduced over 180 Adult Gaming Centers, 3 Family Amusement Centers, and a range of 24-hour slot games in the United Kingdom.

Summarizing The History of Merkur Gaming

Parent Company Gauselmann Group  
UK Acquisition 2012
Originally known as  Merkur Cashino 
Principally Known For  Bingo Games and Slot Games 
Popular Games  Jolly’s Cap, Coffee House Mystery, Blazing Star 

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Best Merkur Slot Games

Merkur Slots boasts an extensive selection of games.

Out of all the slot games that Merkur Slots have released thus far, the following have received stellar reviews and are lauded by critics and casino goers alike:

Blazing Star

Prepare yourself for an intergalactic adventure with Merkur Slots’ space-themed slot game, Blazing Star. The game, however, features various symbols ranging from space-centred ones to fruit symbols. The latter range is probably what Merkur Slot games are synonymous with.

Blazing Star features Card Gamble and Ladder Gamble options, a combination often featured in Merkur Slot games.

Type Five-Reel Slot Game
Released in 2018
RTP 96.31%
Volatility Medium
Minimum Bet £0.05
Maximum Bet £10
Game Play Video Slots
Paylines 5
Low-Paying Symbols Cherries
High-Paying Symbols Watermelons, Grapes
Jackpot Values £5000
Themes Retro, Fruit
Playable on Desktop, Mobile

*All values in this table are subject to change at any time.

Jolly’s Cap

Also known as Joker’s Cap, this game stands testament to Merkur Slots traditional slot game theme; old-school. Jolly’s Cap features reels with Kings, Queens, Horses, and Eagles. The ‘cap’ is incorporated into the game as a wild symbol and a scatter.

Type Five-Reel Slot Game
Released in 2021
RTP 96.40%
Volatility Medium
Minimum Bet £0.10
Maximum Bet £20
Game Play Video Slots
Paylines 10
Low-Paying Symbols A,J,K,Q,10
High-Paying Symbols Jolly the Joker, Joker’s Cap
Jackpot Values £10,000
Themes Retro, Joker
Playable on Desktop, Mobile

*All values in this table are subject to change at any time

Super 7 Reels

A list of Merkur’s most popular games would have been incomplete if a fruit-themed game wasn’t mentioned. Super 7 Reels features fruit symbols plus a star symbol indicative of a wild character.

Type Five-Reel Slot Game
Released in 2021
RTP 96.12%
Volatility Medium
Minimum Bet £0.05
Maximum Bet £10
Game Play Video Slots
Paylines 5
Low-Paying Symbols Cherries, Lemons
High-Paying Symbols Blueberries, Watermelons
Jackpot Values £10,000
Themes Fruit, Retro
Playable on Desktop, Mobile

*All values in this table are subject to change at any time.

Coffee House Mystery

Inspect slots a bit closer in Merkur Gaming’s 2021 release, Coffee House Mystery. This slot game takes players into the wonderful world of ‘whodunit’ with an attractive murder-mystery gameplay and several bonus features.

Type Five-Reel Slot Game
Released in 2021
RTP 96.95%
Volatility Medium
Minimum Bet £0.20
Maximum Bet £40
Game Play Video Slots
Paylines 5
Low-Paying Symbols Napkin, Teapot
High-Paying Symbols Pocketwatch, Wilds
Jackpot Values £1000
Themes Murder-mystery
Playable on Desktop, Mobile

*All values in this table are subject to change at any time


If you’re into knights and castles then Tizona is definitely the sort of online slot you’ll love playing. The gameplay features a classic, epic tale of dragons, castles, and brave knights.

Recover lost treasure with Merkur Gaming’s slot game, Tizona.

Type Five-Reel Slot Game
Released in 2018
RTP 96.06%
Volatility Medium
Minimum Bet £0.01
Maximum Bet £1
Game Play Video Slots
Paylines 10
Low-Paying Symbols Horse, Iron Glove
High-Paying Symbols King, Castle, Chest
Jackpot Values 6000x stake value
Themes Knights, Castles, Medieval
Playable on Desktop, Mobile

*All values in this table are subject to change at any time.

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Slots Gaming Format by Merkur

Since the Gauselmann Group first started operating in 1957, they’ve released close to 150 casino games - land-based and online games. Their slot game collection stretches over several categories:

  • Retro Themed Slots
  • Fruit Machine Slots
  • Medieval Themed Slots
  • Mystical and Magical Themed Slots

Similar to themes and graphics, the statistics for each of Merkur Slot’s games vary. Most of the company’s online games revolve around 96% which is considered a high-paying slot.

Notwithstanding Merkur Slots longstanding history in the world of online gambling and their repeated quality assurances for each of their games, it’s important to understand the statistics of a slot game when you’re playing for actual money.

Factors such as RTP values, volatility measures, paylines, and in-game bonuses significantly change your gaming experience. Not to mention the fact that a statistically better paying slot machine will increase your chances of scoring big.

Unique Bonus Features Offered by Merkur Gaming

Merkur Slot games are well-known for several of their in-game features and bonuses. Most of their games feature the popular gamble duet; Card Gamble and Ladder Gamble.

  • Ladder Gamble: The Ladder Gamble option presents users with ladder indication multipliers at each step. If you continue and press the ‘gamble’ button to climb onto the ladder, you have a shot at reaching the maximum reward of 140. Users are given the option to collect their winnings either at every step or to collect half of it that will be banked.
  • Card Gamble: Card Gamble presents players with a deck of cards with one face up. Players then have to guess whether the next card in the deck is either a red one or a black one. Hence, the gamble. This step can be repeated with more and more multipliers adding to the bet value. A maximum of 140 can be reached.

The alternative would be to collect your winnings for the paylines and add them into your total before spinning again.

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Merkur Slot Game Graphics

Having frequented several online casinos myself, I feel it’s safe to give my analysis for slot games and present it as a comprehensive and well-informed one. While there are several places where Merkur Slot shines, graphics aren’t one of them.

The company came out with casino games in the middle of the 20 century and featured graphics that were centred around that era. In the 21 century, the same graphics aren’t considered enticing enough. Graphics and animations are something Merkur Gaming can work upon and improve.

However, it would be unfair to categorically deny that Merkur Gaming has always produced substandard graphics for their slot games. Several of their releases have been well-received based on their graphics. These include:

  • Phoenix and Dragon
  • Blazing Star
  • Big Buck Bunny
  • Illuminati
  • Wild Frog

Basically, graphics and animations are either a hit or a miss for Merkur Slots. The company holds the capacity to produce stellar animations for their slot games, which is pretty clear from the aforementioned examples, but this isn’t uniform across all of their slot games.

Merkur Slots Gameplay

Merkur Slots have relatively easy gameplay. To better understand the gameplay, we’ll use Blazing Star as an example:

  1. Click on ‘Play Game.’
  2. Your control centre can be found at the bottom of the screen, with all your options displayed. These include; Auto-spin, Pause, Bets, and Paylines. Along with your options, you’ll also notice a table located at the very centre that displays your winnings and the amount of bets.
  3. Choose a number between 5 and 100 from the Auto Spin option. The reels will spin automatically. Sound effects will indicate when winning combinations are matched.
  4. You can pause the spins by pressing the button on the right of the Auto Spin one.

It’s as simple as that! Based on both the criteria for easy gameplay and how to play the most popular game by Merkur Gaming, it’s safe to say that the company has created games that are easy to understand whilst being fun.

Playing Merkur Slot Games

On Mobile

Mobile gambling games can be found on several online casinos such as Thor Slots. A range of mobile games can be played on the go wherever you go!

All you’ll need is a mobile phone and stable internet connectivity. Thor Slots offers users attractive welcome offers to make their mobile gambling experience all the more fun. New players get a chance to spin the ‘Mega Reel’ for free which offers prizes including Amazon vouchers and up to 500 Free Spins (Full T's and C's apply)!

Mobile gaming has been getting more popular by the day and most casino software providers have released mobile versions of their slots that can be played from iOS and Android devices including Windows Phones and different tablets.

On Desktop

To play Merkur Slot games online, casino goers and avid fans do not have to look too far. Thor Slots is an online casino that features upwards of 500 slot games from various developers known across the globe - including Merkur Slots.

Simply log in to your existing account on the site or set up a new one by following these simple instructions:

  1. Click on ‘Join the Raid’ located at the top-right of your screen.
  2. A drop-down menu will appear wherein you’ll be asked to fill in basic data.
  3. Enter in your personal details (first and last name)
  4. Enter in your contact details (email address and an optional mobile number)
  5. Select your date, month, and year of birth to confirm that you are over the legal age.
  6. Read through the terms and conditions. Check the box once you’re done.
  7. Enter your address.
  8. Choose a username and a secure password for your account.

And there you have it! You’ve successfully joined the raid and accessed a world of slot games of all types, sorts, and themes.

Players can choose from a range of payment options that link to their Thor Slots account. These include; Visa, Maestro, MasterCard, PayPal, and PaySafeCard.

That’s not all, as new players receive an attractive welcome offer from Thor Slots. New Players get a chance at spinning the ‘Mega Reel’ that contains prizes including Amazon Vouchers and up to 500 Free Spins on the best online slots by Merkur and other providers (Full T's and C's apply).


My personal take on Merkur Slots is that it has several redeemable and several unfavourable factors. They are:

Merkur Slots
Pros Cons
Over 150 Slot Games No Mobile Gaming
Several Themes to Choose From Graphics Require More Attention
Easy Gameplay Repetitive Symbols in Slot Games
Easily Accessible Games Need Better Sound Effects
Most Games are Medium Volatility  
Games have an average of 96% RTP  

*Any Free Spins/Welcome Bonuses References are subject to the following: NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.

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