Casino Sieger

Rating: 4 of 5
€400 Welcome Bonus! Online Casino and Sportsbook

Signup bonus:

100% up to


Bonus on first deposit

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Casino Sieger

€400 Welcome Bonus! Online Casino and Sportsbook

  • A 100% bonus up to €200 extra with your first deposit (New customers)
  • Bonus available on your second purchase
  • In-browser games - No download required
  • Games for mobile devices - Play casino games on your smartphone or tablet
  • Live casino - Play against real croupiers at Casino Sieger
  • Online sportsbook
  • Tested and certified by Casino Bonus Center
  • Popularity: This promotion has been claimed by 53 visitors during this month of June
  • Terms & Conditions Apply
  • 18+ | Please gamble responsibly

Software: NetEnt, BetSoft, Microgaming, Play n GO, TAIN, QuickSpin, iSoftBet, Old Skool and Genii


Casino Sieger | Bonuses and promotions

Play Blackjack, Live Roulette, Punto Banco, 3D Videoslots and all popular Casino Games at Casino Sieger.

With live support in multiple languages, you will experience a 100% trustfull environment and a First Class treatment at

Casino Sieger offers its members ultimate bonuses every time!

  • 100% Bonus up to 200€ Free on your very first deposit,
  • 50% Bonus up to 200€ Free on your second purchase,
  • From 20% up to 40% Bonus thanks to the Big Sunday Bonus scheduled every 2 weeks,
  • 30% Bonus up to 200€ on your first two deposits with the "Week Breaker Wednesday",
  • Weekend Bonuses,
  • Monster Monday Bonuses and many, many more.

Players from Germany, Austria, Switzerland, Liechtenstein and Luxembourg will also receive a 5€ Welcome Bonus with No Deposit Required to try the games.*

*Note: The 5 Euro No Deposit Bonus is only available for new players from Austria, Germany, Liechtenstein, Luxembourg and Switzerland. To qualify for the free 5 euro bonus, you must register an account and contact CasinoSiegers support by email.

Casino Sieger Welcome Bonus

When the player buys chips for the very first time at Casino Sieger, the new member will receive a giant bonus of 100% up to €200.

The Free 5€ Bonus is only available for new players from Austria, Germany, Liechtenstein, Luxembourg and Switzerland.

*Terms & Conditions apply.

Casino Sieger review by Casino Bonus Center

History of this review

Casino Sieger was reviewed by us for the first time in 2013. This review was updated 2 years ago,

Current rating:

Rating 4 of 5

Rating: 4 out of 5

Advertiser disclosure: This review is a promotional feature – This review is not provided by an independent consumer.

Software and gaming platform

Casino Sieger offers casino games developed by NetEnt, BetSoft, Microgaming, Play n GO, TAIN, QuickSpin, iSoftBet, Old Skool and Genii, giving more choices to their players. Casino Sieger offers both casino games to be played online without a download and mobile games to be played on smartphones and tablets

Note: Some casino software providers have restrictions on which countries their games can be offered. Availability depends on your country.

Certification by Casino Bonus Center

Our team has proven the most important aspects to be considered to play for real money at an online casino, such as payouts, support, accredited software, reliability, quality of the games and regulatory standards, and we can affirm that Casino Sieger meets the industry-best practices.

€200 bonus on first deposit is a great way to enjoy the games at Casino Sieger

The Latest Technology

Casino Sieger's goal made the players in a trusting and ethical playing environment to provide the maximum fun in the games. This is achieved through an ample range of exclusive casino games, which will be enriched by the latest technology. Casino Sieger cooperates with the best game suppliers who have proven their experience in the casino industry for many years.

Fast and Easy Payment Process

You can play for real money at Casino Sieger. Here you will find an accurate method for you to deposit money to your casino account:

  • Skrill
  • Sofortüberweisung
  • Paysafecard
  • Credit/Debit Card
  • Bankkonto

You can withdraw your winnings at any time. Casino Sieger is known for its fast and easy payment process: 24 hours after you have made a withdrawal, the amount will be transferred to your bank account.

Licence is managed by Condor Gaming, a company licensed and regulated by the Malta Gaming Authority under Licence number: MGA/CL1/1244/2016 issued on February 2017.

Condor Malta Limited
527, St. Pauls Street,
St. Pauls Bay, SPB 3418,

Casino Sieger does not accept player registrations from the following locations:

Afghanistan, Aland Islands, Algeria, American Samoa, Andorra, Antartica, Armenia, Aruba, Bahamas, Bahrain, Belarus, Bhutan, Bonaire, Cambodia, Cape Verde, Costa Rica, Cote d'Ivoire, Cuba, Curacao, Estonia, El Salvador, Ethiopia, Faroe Islands, France, Georgia, Gibraltar, Grenada, Guam, Guernsey, Holy See (Vatican City State), Honduras, Hong Kong, Iran, Iraq, Isle of Man, Israel, Jordan, Kahnawake, Kazakhstan, Kenya, Kyrgyzstan, Kuwait, Lesotho, Liechtenstein, Maldives, Mali, Marshall Islands, Mauritania, Mexico, Moldova, Monaco, Mongolia, Mozambique, Myanmar, Namibia, Nicaragua, Norfolk Island, North Mariana Islands, Palau, Palestinian Territory, Panama, Philippines, Puerto Rico, Qatar, Reunion, Rwanda, Saint Helena, Saint Lucia, Samoa, Saudi Arabia, Serbia, Seychelles, Spain, Sri Lanka, Suriname, Syria, Swaziland, Tanzania, Trinidad and Tobago, Turkmenistan, Turkey, Turks and Caicos Islands, United Kingdom, Ukraine, United States of America, Uruguay, Uzbekistan, Virgin Islands, British, Virgin Islands, U.S., Zimbabwe

Not available in the United States

Some US States have declared online gambling illegal, others have not addressed the legality of online gambling and some States have regulated and legalized it.

We do not intend that anyone should use the links or the information contained on where such use is illegal, for that reason, visitors located in the United States will not be able to register on any gambling website through links provided by

In any case, You accept sole responsibility for determining whether your use of the website is legal in the jurisdiction where you live.