Casino Sieger Review

Players from USA are not allowed in this casino
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Casino Sieger – Promising, but Still Average

Casino Sieger has been around for a decade and in that time it has managed to build up its reputation in the industry but hasn’t been successful in making the next step towards becoming a leading online casino. Powered by reputable providers, licenced by trustworthy authorities and filled to the top with bonuses, on first glance it seems that this site is poised for the top. In this Casino Sieger review, we will talk about all of the factors that make this casino, so you can decide if it’s intriguing enough to sign up with. First, let’s take a look at the Casino Sieger bonus for new players.

Generous Welcome Offer – No Casino Sieger Bonus Code Required!

New sign-ups are treated to a fairly generous Casino Sieger welcome offer. Worth up to €200, this bonus deal helps you start your gambling experience on a high note. This welcome bonus offer is available for both casino and sportsbook customers, regardless if they’re playing from their desktop or mobile devices.

Deposit (Min €10)

Welcome Bonus

No Deposit Bonus

Deposit #1

100% Up to €200


Bonus T&Cs apply
18+, New Customers Only

The bonus might not be the largest one available out there but is still a very good deal. The minimum required deposit of €10 makes this offer approachable to everyone’s budget. Keep in mind that there are certain T&Cs you should know before making a deposit, the most important of which you can see below.

Casino Sieger Bonus Terms and Conditions

  • Only available to new players
  • Minimum deposit €10
  • 30x wagering requirement of bonus and deposit
  • Games that contribute towards wagering requirements: slots (100%), Keno (100%), Bingo (100%), Scratchcards (100%), Video poker (15%), Roulette and live roulette (10%), All other games (20%)

The 30x wagering requirement on both bonus and deposit funds might seem like a difficult task to meet, but the good news is that Casino Sieger has a unique and flexible approach that allows you to withdraw bonus funds even without fully meeting the wagering requirements. More precisely, the casino allows you to withdraw a percentage of your bonus winnings equaling the percentage of the wagering requirements you managed to clear. For example, if you’ve wagered 60% of the way towards clearing the wagering requirements, you can request a payout equaling to 60% of the total bonus amount.

Casino Sieger Bonus Offers for Existing Customers

Casino bonuses are one of the most important parts of every online casino, as they help keep the action going and keep the player coming back to the site. After you’ve wagered through the welcome offer, the casino has a couple of bonuses lined up and ready for you to claim. At the time of writing this Casino Sieger review, this includes Casino Sieger free spins, deposit money bonuses worth several hundred Euros and other very useful benefits for regular players.

Casino Sieger offers frequent promotions and special deals, most of which are not featured on the site and are mostly communicated via email with their players. If you plan to join Casino Sieger, signing up to their newsletter should be one of the first things you do after creating an account. We also recommend you visit the casino for a full rundown of all of the bonuses and promotions currently active on their site.

How safe is Casino Sieger?

From a licencing perspective, Casino Sieger has all of the necessary licences and certificates to guarantee its players a safe and secure gambling environment. The casino is licenced and regulated by the Malta Gaming Authority. The site is owned and operated by Condor Malta Ltd, a gaming company that operates several online casinos oriented towards the German market, including Big5casino and 24Bettle Casino.

During its decade-long existence, Casino Sieger has maintained an unblemished reputation as a trustworthy online gaming site. The casino’s site itself is secured by industry-standard SSL encryption, which protects all of the personal and financial information players share with the casino while gambling online.

When it comes to the technical side of the website, Casino Sieger only features software vendors that are accredited and recognized by the industry. All of their games are proven fair and RNG and are regularly audited by independent gambling authorities. Generally, the casino’s Privacy Policy is very player-friendly and will please even the biggest online casino privacy advocates. All of this goes to show that Casino Sieger cares a lot about its customers and aims to create a safe and fair gaming environment.

Casino Sieger Responsible Gaming

As we’ve just mentioned that Casino Sieger is completely oriented towards player satisfaction and protection, it comes to no surprise that the site features a Responsible Gaming policy. In this regard, Casino Sieger offers several preventive measures and gambling mechanisms that aim to protect players from addictive gambling behaviour. This includes deposit limits, self-exclusion options and contact details for major gambling counselling organisations such as GamCare and Gambling Therapy.

Casino Sieger Payment Methods

Before you can play for real money and claim every bonus Casino Sieger has created, you will first need to make a deposit using one of the supported casino payment methods. Fortunately, Casino Sieger offers a wide array of secure payment options to its players. This includes popular payment services like Neteller, Skrill, Paysafecard, but also credit and debit cards, bank transfer options and many other payment solutions.

As of writing this Casino Sieger Review, the site accepts four currencies: EUR, SEK, CAD, NOK. The minimum deposit method is set at €10, while the minimum withdrawal amount stands at €20, or another foreign currency equivalent. All withdrawal requests are processed within 48 from the moment the payout was requested. The table below illustrates important details regarding withdrawal transactions.

Casino Sieger Withdrawal Information

Withdrawal Method

Maximum Withdrawal

Withdrawal Time



3-5 Business Days



3-5 Business Days



1-2 Business Days



1-2 Business Days

Bank Transfer


1-2 Business Days

  • Weekly withdrawal limit: €1000
  • Monthly withdrawal limit: €2500

While speaking to the casino’s customer support representatives, we found out that the maximum withdrawal limit their system allows is the above-mentioned €5000, though if you wish to withdraw this much money, the transaction will be divided into several weekly or monthly instalments, until the full withdrawal amount is paid out.

Deposit Options

  • Dotpay Dotpay
  • Euteller Euteller
  • Giropay Giropay
  • iDeal iDeal
  • Mister Cash Mister Cash
  • Neteller Neteller
  • Paysafecard Paysafecard
  • QIWI Wallet QIWI Wallet
  • Skrill - Moneybookers Skrill - Moneybookers
  • Sofort Sofort
  • Trustly Trustly
  • TrustPay TrustPay
  • Visa Visa
  • Webmoney Webmoney
  • Yandex Money Yandex Money

Withdrawal Options

  • Bank Wire Bank Wire
  • MasterCard MasterCard
  • Neteller Neteller
  • Skrill - Moneybookers Skrill - Moneybookers
  • Visa Visa

Accepted Currencies

  • CAD - $
  • EUR - €
  • USD - $

Casino Sieger Games –Something for Everyone

Casino Sieger’s game library is filled with a massive selection of slots, progressive jackpots, blackjack poker, baccarat, roulette, video poker, scratch cards and other games. The long list of providers includes renowned companies like NetEnt, Quickspin, iSoftBet and Betsoft. While the casino lists Microgaming as one of its featured providers, at the time of writing this Casino Sieger review, there are no games from this provider available on the site. We’ve received information that this is so because Microgaming games are currently under maintenance on the site, but will be back up in the near future.

In terms of usability and navigation, the site is solidly designed, but nothing more. The game library is nicely laid out, although there are not a lot of filters or categories you can sort the games by for a more streamlined overview. Casino games are divided into separate categories, with the slot section offering the most comprehensive layout. There is a search function, which works pretty well, but is only useful when you know the exact name of the game you’re looking for.

Casino Games

  • Baccarat
  • Bingo
  • Blackjack
  • Craps
  • Keno
  • Live Dealer Baccarat
  • Live Dealer Blackjack
  • Live Dealer Roulette
  • Progressive Slots
  • Roulette
  • Scratch Cards
  • Slots
  • Table Games
  • Video Poker

Casino Sieger Mobile Platform

Casino Sieger runs on a web-based flash casino site which means that mobile casino players can access the site without any Casino Sieger app or any other downloadable software. While the Casino Sieger mobile platform is pretty impressive, we have to note that not all games you find on the Casino Sieger desktop version are available on the mobile-friendly site.

The mobile version offers all of the general options as its desktop counterpart. The only difference is that most of the information and links are hidden behind a pop-up menu located on the top right of the screen. This makes the app more streamlined and easy on the eyes, without sacrificing any functional aspects of the mobile site.

Casino Sieger Live Casino Games

As well as slot and casino games, there is a separate section dedicated to live dealer tables. Unfortunately, the actual games available is not made clear to unregistered users. The only information given out is the fact that Casino Sieger’s live casino section is primarily powered by products supplied by NetEnt. NetEnt’s live casino is regarded as one of the best in the industry, right after live casino products from Evolution Gaming.

Casino Sieger features a classic lineup of NetEnt live casino products, which includes several different variations of roulette, blackjack and baccarat, as well as a few other live casino games. Games are broadcast from NetEnt’s live casino studio and are available at all times of day or night. Casino Sieger also offers a Microgaming live casino platform, though it is currently unavailable for the reasons we mentioned above. 

2020 saw Casino Sieger collaborate with Pragmatic Play live. This has opened up the door to even more options when it comes to live dealer games.

Casino Sieger VIP Program – Redeem Points and Build Custom Bonuses

There’s not a lot of mention about the casino’s VIP program for more loyal players, although the casino does have an exciting VIP program it likes to keep pretty private. The casino has created a Casino Sieger Loyalty store, where players can redeem Casino Sieger loyalty points for various gaming benefits. As you wager in the casino, you can always see your Casino Sieger loyalty points by clicking on the “My Account” link.  With this being said, there is no information available on how this system works and how to get the most out of the loyalty points.

Another loyalty-based promotion Casino Sieger has active on its website allows players to build their own bonuses simply by making regular deposits into the casino. Every time you make a deposit, you will get a Casino Sieger bonus code worth 0.5x your last deposit, as a percentage bonus match on your next deposit, up to a total bonus of €100. This is a great deal for loyal customers, as it provides them with tremendous value in the long run.

Reliable Customer Support With Casino Sieger Live Chat

Casino Sieger customers can get in touch with the support team through a support contact form, email or live chat service, all of which can be accessed in the Support section of the casino. The Casino Sieger support staff is professional and does a very respectable job in assisting when needed, though the lack of a 24/7 support team is really unfortunate. The 12.00 CET to 24.00 CET working hours are especially inconvenient if you’re playing from a country located in a significantly different time zone, like Canada or New Zealand.

Casino Sieger also offers a phone support service, but it’s only available to VIP customers. VIP players can phone in support or request a call back service. In addition to its contact support channels, Casino Sieger offers a short, but comprehensive FAQ section, where players can find helpful information regarding Casino Sieger payments, bonuses and casino games.

Casino Sieger Support Contact Details

  • Live chat - available from 12.00 CET to 24.00 CET
  • E-mail – contact e-mail [email protected]
  • Contact form – available in the Support section
  • Phone support – Only available for VIP players

Casino Sieger – Huge in Germany, Canada and Scandinavia

Casino Sieger is primarily aimed at German customers and players from Scandinavia. This can be seen from the interface language support, which includes English as the default language, German, Norwegian and Finnish, but also in the small selection of supported currencies, among which EUR, NOK and SEK stand out as the most popular currencies.

With that said, Casino Sieger has a fairly large player base in Canada, which prompted them to include the Canadian Dollar as one of the few currencies accepted on the site, as well as to offer a Canadian English version of the website. Overall, the casino is accepted in most countries over the world and the list of excluded countries is fairly short but does include countries like the UK, US and Australia.

Available Languages

  • English
  • Finnish
  • German
  • Norweigan

Main Countries

Excluded Countries

  • Australia
  • Portugal
  • United Kingdom
  • United States Minor Outlying Islands
  • USA
  • Virgin Islands, U.S.

Verdict: A Great Welcome Offer Plus Weekly Bonuses

Available in several different languages and supporting multiple currencies, Casino Sieger is truly a multinational gaming site that accepts players from all corners of the world. While it doesn’t excel in any field, in particular, the casino offers a very respectable banking section, regular and lucrative bonus deals and more than enough casino games to meet every player’s online gaming needs.

Overall, Casino Sieger is a pretty average site, but one that could appeal to players looking to play at an all-around gaming site. If you like what Casino Sieger has to offer based on our review, visit their sign and sign up to claim all of the great bonus offers the casino has created.


  • Plenty of bonuses and special weekly deals
  • Easy to use and very player-friendly
  • Hundreds of games from reputable providers
  • Available in multiple languages


  • Lack of 24/7 customer support
  • Not available for players from the UK


Is there a Casino Sieger no deposit bonus available?

No, as of writing this Sieger Casino review, there are currently no Casino Sieger no deposit bonus deals available on their site. However, this can change at any point of the year, so make sure to check this page or the casino regularly, or sign up with the Casino Sieger newsletter to receive the latest no deposit bonus deals as soon as they are available.

Do I need a Casino Sieger desktop app to play casino games?

Casino Sieger operates as a completely web-based gaming site. This means that there are no Casino Sieger desktop apps nor any other software required to run games featured on the casino’s website. In the same breath, the Casino Sieger mobile site is also completely instant-play.

Are there any Casino Sieger bonus code offers currently available?

Yes and no. While there are no specific bonus codes available as part of any Casino Sieger bonus offer, the casino runs a special “Build your Bonus” promotion all year round. With this bonus, every time you make a deposit, you will get a 0.5x bonus match for your next deposit and a Casino Sieger bonus code you have to input to claim the bonus.

Summary Table

Casino Sieger Review Overview
Casino Sieger AVG
Rating: 4.0 3.9
Number of Bonuses: 1 1.2
Number of Withdrawal Options: 5 7.7
Number of Deposit Options: 16 13.8
Number of Currencies: 3 6.0
Number of Languages: 4 4.8
Number of Casino Games: 14 11.1
Mobile: Yes
Live Casino: Yes
Number of Excluded Countries: 6 99.6
Licence Score: 3 3.2
Number of Software Providers: 13 10.3
Popular Slots Covered: 49.8 % 34.1 %

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