$200 welcome bonus! Online casino and sportsbook
Terms & Conditions apply · Play responsibly
Casino Sieger
$200 welcome bonus! Online casino and sportsbook
- ✓ Play instantly in your browser – No installation required
- ✓ Mobile-friendly games · Enjoy playing on smartphones and tablets
- ✓ Live Casino · Play against real croupiers at Casino Sieger
- ✓ Online sports betting
- ✓ Casino Sieger is available in 3 languages: English, Finnish, and Norwegian
- ⚠️ Blacklisted casino · Warning
- ✓ Terms & conditions apply
- ✓ 18+ Please gamble responsibly
- ✓ 41 Game Providers: Crazy Tooth, ELK Studios, Kiron Interactive, Switch Studios, Kalamba Games, Gameburger Studios, Pulse 8 Studios, Just for the Win, Hacksaw Gaming, Play n GO, BetSoft, Oryx Gaming, and others.
Caution: Blacklisted Casino! We strongly advise against creating an account with Casino Sieger. For your safety and peace of mind, we are unable to provide a direct link to their site.
Instead, explore our curated list of recommended casinos, featuring secure and reputable gaming alternatives.
Casino Sieger:
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 CasinoSieger.com.
Casino Sieger offers its members ultimate bonuses every time!
- 100% bonus up to $200 free on your very first deposit at the casino,
- 100% bonus up to $100 free on your very first deposit at the sportsbook,
- Free spins on friday,
- Weekend bonuses,
- Monster Monday Bonuses and many, many more.
Players from Germany, Austria, 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 and Luxembourg. To qualify for the free 5 euro bonus, you must register an account and contact CasinoSiegers support by email.
Casino Sieger: Frequently Asked Questions (FAQ)
Caution: Due to the questionable reputation of Casino Sieger, we advise caution and strongly suggest exploring alternative casinos prior to making a decision to sign up.
Caution: Blacklisted Casino! We strongly advise against creating an account with Casino Sieger. For your safety and peace of mind, we are unable to provide a direct link to their site.
Instead, explore our curated list of recommended casinos, featuring secure and reputable gaming alternatives.
Casino Sieger reviewed by Casino Bonus Center
Review of Casino Sieger: Recent Updates
Our initial review of Casino Sieger was conducted back in 2013. The most recent update to this review was made 4 years ago, on 7 January 2022.
Last Rating: 3.1 out of 5
Advertiser disclosure: This review of Casino Sieger is a promotional feature. It is not provided by an independent consumer, but it has been created following strict evaluation standards to ensure that promotional considerations do not influence the accuracy or fairness of the information provided.
What makes a Casino Bonus Center expert review trustworthy?
Our expert review of Casino Sieger, like hundreds of other online casinos evaluated by Casino Bonus Center since 2006, incorporates both automated checks and detailed, hands-on assessments conducted by our dedicated team members, contributors, and volunteers. While we aim to follow each step thoroughly, certain aspects might not always be fully achievable due to external limitations or jurisdiction restrictions.
For more details on why expert casino reviews are crucial for online casino players, read our detailed article here.
Play confidently—always trust expert reviews before choosing an online casino.
Software and gaming platform
Featuring games from 41 of the industry's top software providers, Casino Sieger delivers an unparalleled casino experience. The list of trusted providers includes Crazy Tooth, ELK Studios, Kiron Interactive, Switch Studios, Kalamba Games, Gameburger Studios, Pulse 8 Studios, Just for the Win, Hacksaw Gaming, Play n GO, BetSoft, Oryx Gaming, and others.
- 2By2 Gaming
- All For One
- BetSoft
- Big Time Gaming
- Booming Games
- Crazy Tooth
- ELK Studios
- Fortune Factory
- G Games
- Gameburger Studios
- Games Global
- Gamomat
- Golden Rock
- Habanero
- Hacksaw Gaming
- Just for the Win
- Kalamba Games
- Kiron Interactive
- Leap Gaming
- Merkur Gaming
- Neon Valley
- NetEnt
- Old Skool
- Oryx Gaming
- Play n GO
- Playson
- Pragmatic Play
- Pulse 8 Studios
- QuickSpin
- Rabcat
- Realistic Games
- Red Rake
- Red Tiger
- SlingShot
- Snowborn Games
- Stormcraft
- Switch Studios
- Thunderkick
- Triple Edge
- Wazdan
- iSoftBet
Casino Sieger provides both online casino games that require no download for instant play on computers and an array of mobile games accessible on smartphones and tablets.
* Some casino software providers have restrictions on which countries their games can be accessed. Availability of game providers and their game selection may vary per country.
Supported Languages
Casino Sieger is available in the following languages: English, Finnish, and Norwegian. Players can enjoy a tailored experience in the language that suits them best.
Certification by CasinoBonusCenter
Caution: Blacklisted Casino! We strongly advise against creating an account with Casino Sieger. For your safety and peace of mind, we are unable to provide a direct link to their site.
Caution: Blacklisted Casino! We strongly advise against creating an account with Casino Sieger. For your safety and peace of mind, we are unable to provide a direct link to their site.
Instead, explore our curated list of recommended casinos, featuring secure and reputable gaming alternatives.
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.
Licensed & Regulated
The website CasinoSieger.com is managed by Condor Malta Ltd, a company licensed and regulated by the Malta Gaming Authority under Licence number: MGA/B2C/340/2016 issued on August 2018.
Condor Malta Limited
13, ‘Paolo Court’, Giuseppe Cali Street,
Ta’ Xbiex TBX 1423,
Malta.
