STS Casino Review

Players from USA are not allowed in this casino
Last Update

Here is a list of casinos that do accept players from USA

STS Casino – New Casino, with an Exceptional Interface!

It only takes a quick glance at the casino site to realise that STS or as they used to be called, STSbet is a sportsbook at heart. They’re the official sponsor of the Polish national football team after all. This said, STS Casino is relatively new to markets and they already have over a thousand games from some of the best software providers in the industry. Can they extend their success as an online bookie to the world of casinos? They wouldn’t be the first that’s for sure! Read on as we find out whether this gambling site is really worth it's salt in our STS Casino review.

STS Sign-up Offer Bonus Code

It’s been a while since we last saw a welcome bonus package that comes in several instalments. In this case, STS Casino has a 3 first deposit bonuses, which in total is €300 in bonus money and another 100 free spins on a selected game. In addition, there’s a different STS sign-up offer for UK casino players. Check out the details below.

STS Casino


Promo Code

Welcome Bonus (UK)

500 Bonus Spins

Not needed

18+. New customers only. Promotion valid from 23.04.20. Min. £50 first deposit required. Bonus spins added after min. £50 loss on casino slots. Offer active for 14 days from registration. 500 bonus spins on qualifying slots. No wagering on bonus spins winnings. Bonus Spins valid for 7 days. Bonus spins worth £0.10 each. Deposit method restrictions. Full T&Cs apply.

The bonus is quite attractive, but not as much for new UK customers. £50 can barely cover an hour of gaming.

STS Casino Bonus Terms & Conditions

  • Deposit and wager £50
  • Bonus spins added after min. £50 loss on casino slots
  • No wagering requirements on bonus spins apply
  • Bonus is valid for 30 days
  • Certain deposit methods excluded from promotion
  • New players only

The bonus terms, however, are quite favourable, only if you’re a slot player. If you have a passion for table games, you’re better of checking the similar casinos listed below this STS Casino review. Nevertheless, slot players will definitely enjoy the casino game library provided at the STS casino section.

STS Casino Bonuses for Existing Players

Unfortunately, there’s no mention of any bonuses or promotions available to already registered players. We checked both the UK and the International site, but not a single word on reload bonuses, free spins for existing players, or anything of that kind. However, there was a big banner for tournaments. Although not much, there are some extras for registered players. Tournaments have gotten a lot of flack from a responsible gambling point, but it appears they are still available. Note, the tournament involved slot games.

There could be bonuses which are not publicly available, meaning you get the offer via newsletter, or on-site notification, which is why we recommend subscribing to the newsletter when you register with STS Casino. The moment we get more information on the reload bonuses and promotions, we will make sure to update our review.

Is STS Safe?

STS is a new name in the UK, but it’s definitely not new in the gaming and betting industries. For one, it’s made a lot of noise in the Polish market, sponsoring the National Football team, and a bunch of other football clubs there. In addition, with the UK Gambling Commission license, they can now access the UK market, and entertain UK casino players. In our view, this is the best “seal of approval” a casino can get, ergo, STS Casino is as safe as an online casino can get. They are obviously trying to get a lot of attention with the sponsorships. It’s not a white-label casino that wants to stay under the radar, which a lot of them do.

They are also associated with IBAS, which basically says they are open to resolving disputes even via 3rd party platforms. In addition, they are promoting responsible gambling by showcasing the seals of GambleAware and their now popular GamStop campaign. However, by far the most important “safety net” is the UK Gambling Commission seal of approval.

All sections of the website are secured with SSL encryption, guaranteeing your private information is kept safe.

Lastly, STS, besides promoting responsible gambling agencies, they also offer some really useful deposit, wager and loss limits which are always welcomed, especially if you have a strong liking for casino games.

STS Payment Methods and Withdrawal Policy

As of 14th April 2020, players from the UK are no longer allowed to make credit card transactions at online casinos

STS has two different websites, one of which is dedicated to the UK betting community. Nevertheless, they accept a decent variety of payment methods, covering all bases. That being said, whether you’re from the UK, Germany or Malta. We are worried about bettors from Canada and New Zealand that might want to give STS a go. At this moment, however, there are no payment options that fit these markets, besides the debit cards and the standard set of e-wallets, the likes of Skrill, EcoPayz and Neteller.

STS Withdrawal Policy and Limits

Payment Method

Withdrawal Times

Credit Cards*

Up to 3 Days


Up to 24 Hours


Up to 24 Hours


Up to 24 Hours


Up to 24 Hours


Up to 24 Hours


Up to 24 Hours


Up to 24 Hours

*credit card transactions not available in the UK
  • Withdrawal Limits - £10 - £10,000

We recommend doing the KYC check as soon as you register. This way you will be able to take full advantage of the quick payouts STS is prepared to do. Of course, it may take some time for your money to arrive on your account, but STS promises they will do whatever it takes on their end within 24 hours. They claim the same applies to debit cards, but we find that hard to believe, ergo, up to 3 days.

Deposit Options

  • ecoPayz ecoPayz
  • MasterCard MasterCard
  • MuchBetter MuchBetter
  • Neteller Neteller
  • Paysafecard Paysafecard
  • Skrill - Moneybookers Skrill - Moneybookers
  • Trustly Trustly
  • Visa Visa
  • Wirecard Wirecard
  • Zimpler Zimpler

Withdrawal Options

  • ecoPayz ecoPayz
  • Neteller Neteller
  • Paysafecard Paysafecard
  • Skrill - Moneybookers Skrill - Moneybookers
  • Trustly Trustly
  • Visa Visa
  • Wirecard Wirecard

Accepted Currencies

  • EUR - €
  • GBP - £
  • NOK - kr
  • USD - $

STS Games Lobby - User-Friendly and Great Choice!

We cannot but mention that the STS Casino comes as complementary, second in priority product. The focus is on the STS sportsbook, but this shouldn’t discourage you from joining them. The STS Casino features a simple, easy to use interface, which can take you to great distances. Instead of quantity, UK casino players are greeted with handpicked quality games, coming from the studios of Yggdrasil, NetEnt, iSoftBet, Microgaming and the subtle, yet prominent Thunderkick. Players from other markets have the opportunity to enjoy casino games produced by a few other casino game providers, namely Playtech, Gamomat, Kalamba, Oryx, and Play’n Go among a few others. It’s sad that Play’n Go games are not available for UK casino players. Book of Dead is too good!

Filter wise, they’re getting there. You can see the newest slot games like Imperial Riches, Royal Gems slot, Nikola Tesla’s Incredible Machine and Rise of Dead slot, next to Butterfly Staxx 2, Break da Bank, Gonzo’s Quest and Immortal Romance gives you an idea of how much the games have evolved over the past few years.

Besides slots, players can enjoy table games and video poker. Needless to say, it’s all about slots, consider the welcome bonus terms. It’s not an overwhelming game collection, rather one that covers the basics.

You can filter the games by providers, category and you can use the search box, which is almost hidden next to the Favourites symbol, represented with a heart.

Casino Games

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

STS App for Casino Players

If you liked the interface on the desktop, then you are going to love the STS mobile app. Those handy game filters we mentioned in the casino games section, they are also available on mobile. Players won’t need to waste time scrolling through long lists of slots. Evolution’s live dealer games are also available to play on mobile devices.

At present, there is no native STS Casino app to download. IOS, Android and all other mobile users are able to play instantly via the mobile site. Load rates are just as good on their web-app though. We would, however, suggest that you ensure you have a strong internet connection. Keep that in mind and STS mobile casino might be even more enjoyable than the desktop version!

STS Live Casino

Apparently, the live casino plays an important role at STS Casino, so much so that it has a dedicated section. However, despite this, there don’t seem to be any exclusive, branded casino games. Then again, you have the full Evolution Gaming arsenal at your full disposal. This includes, but is not limited to Lightning Roulette, Monopoly Live, Side Bet City, Live Bet on Poker, Live Dealer Blackjack and the classic Live Dealer Blackjack.

There are other games, but we liked to focus on the aforementioned. If you are at STS for the sportsbook, then you will surely enjoy the Football Studio Roulette. Nothing beats playing roulette and having a chat with other roulette players about the upcoming or the match that just finished. Socialising makes casino games twice as entertaining and you have somebody to talk to if the ball is not in your favour.

You do not need to download any kind of app or client to play these games. STS Casino is instant play, regardless of the product at hand.

STS Casino VIP & Loyalty Rewards

If we haven’t already put this point across, STS is new. A lot of their efforts have been put into attracting new customers. An excellent interface, attractive welcome bonus and quality casino game lobby; this has been their main focus. Unfortunately, though, not much has been done for the STS Casino VIP Program. In fact, at the time of writing this casino review, there was no mention of this. Something tells us that as the online casino starts to grow, this will be the next thing they look into. That or some other form of STS Casino loyalty rewards system. High esteemed players deserve to be treated and we are sure that STS won’t be leaving their VIPs empty-handed. They are competing with the big dogs after all!

STS Casino Customer Support

If we have to be honest, STS’ approach to customer support is disappointing. If you do have a query, the first section you’ll be directed to is their FAQs. Now the fact that they do have this page is already more than most. Nevertheless, reading through the information won’t get you very far. There are only a handful of questions and very little content. Your only other option is to get in touch via email. STS live chat is definitely something the casino needs to look into if they want to be competitive. At least that is what we thought prior to signing up to the casino site. The good news is that they do have a live chat available 24/7 for registered players. It's a start but we definitely think that unregistered users should benefit from the same treatment.

Of course, phone support would really seal the deal.

STS Contact Details

  • Email Support: [email protected]
  • Phone Support: N/A
  • Live Chat: Available to registered players only
  • FAQs: Available online

STS Casino – Hoping to Make it in the UK!

STS has been big in Poland for quite a while now. Earlier this year, the casino site took the decision to move into several European markets. The list of accepted countries is still rather bleak, but this isn’t necessarily a bad thing. Fewer feature markets means that they have more time to focus on the regions they do accept traffic from. STS' UKGC license means that they have opened their doors to players from the United Kingdom.  They don’t just accept players from here though, they welcome them with open arms. GBP is of course accepted and they even have a UK specific casino site. Let’s not forget that STS is a PayPal Casino; that should keep British players happy!

They’re big in the UK but STS also has a separate casino for their other feature markets. Players from the likes of Germany, Slovenia and of course Poland are made to feel just as welcome. They haven’t put all their eggs into one basket but they’ve still kept things simple.

Available Languages

  • English
  • German
  • Polish

Excluded Countries

  • Afganistan
  • Aland Islands
  • Albania
  • Algeria
  • American Samoa
  • Angola
  • Anguilla
  • Antarctica
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belarus
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia
  • Bonaire, Saint Eustatius and Saba
  • Bosnia and Herzegovina
  • Botswana
  • Bouvet Island
  • Brazil
  • British Indian Ocean Territory
  • Brunei Darussalam
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • China
  • Christmas Island
  • Cocos (Keeling) Islands
  • Colombia
  • Comoros
  • Congo
  • Congo, The Democratic Republic of the
  • Cook Islands
  • Costa rica
  • Cote d'Ivoire
  • Croatia
  • Cuba
  • Curacao
  • Cyprus
  • Czech republic
  • Denmark
  • Djibouti
  • Dominica
  • Dominican Republic
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Falkland Islands (Malvinas)
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • French Southern Territories
  • Gabon
  • Gambia
  • Georgia
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guam
  • Guatemala
  • Guernsey
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Heard Island and McDonald Islands
  • Holy See (Vatican City State)
  • Honduras
  • Hong kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Isle of Man
  • Israel
  • Italy
  • Jamaica
  • Japan
  • Jersey
  • Jordan
  • Kazakhstan
  • Kenya
  • Kiribati
  • Kuwait
  • Kyrgyzstan
  • Lao People's Democratic Republic
  • Lebanon
  • Lesotho
  • Liberia
  • Libyan Arab Jamahiriya
  • Liechtenstein
  • Lithuania
  • Macao
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Marshall Islands
  • Martinique
  • Mauritania
  • Mauritius
  • Mayotte
  • Mexico
  • Micronesia, Federated States of
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Montserrat
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nauru
  • Nepal
  • Netherland Antilles
  • Netherlands
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Niue
  • Norfolk Island
  • North korea
  • Northern Mariana Islands
  • Norway
  • Oman
  • Pakistan
  • Palau
  • Palestinian Territory
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Pitcairn
  • Poland
  • Portugal
  • Puerto Rico
  • Qatar
  • Reunion
  • Romania
  • Russia
  • Rwanda
  • Saint Bartelemey
  • Saint Helena
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Martin
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Samoa
  • Sao Tome and Principe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Sint Maarten
  • Slovakia
  • Slovenia
  • Solomon Islands
  • Somalia
  • South Africa
  • South Georgia and the South Sandwich Islands
  • South korea
  • South Sudan
  • Spain
  • Sri Lanka
  • Sudan
  • Suriname
  • Svalbard and Jan Mayen
  • Swaziland
  • Sweden
  • Switzerland
  • Syrian arab republic
  • Taiwan
  • Tajikistan
  • Tanzania, United Republic of
  • Thailand
  • Timor-Leste
  • Togo
  • Tokelau
  • Tonga
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Tuvalu
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United States Minor Outlying Islands
  • Uruguay
  • USA
  • Uzbekistan
  • Vanuatu
  • Venezuela
  • Vietnam
  • Virgin Islands, British
  • Virgin Islands, U.S.
  • Wallis and Futuna
  • Western Sahara
  • Yemen
  • Zambia
  • Zimbabwe

Join STS Casino – A Risk Worth Taking!

The world of online casinos is all about taking risks. This is gambling, after all, sometimes you win, sometimes you lose. This new casino may not be up to scratch at the time of writing, but it shows a lot of potential. We have seen this time and time again in our STS Casino review or simply STS. Give them the chance they deserve and it just might pay off in a few months to come!


  • STS is a PayPal Casino
  • Clear Focus on Target Markets
  • Attractive Welcome Bonus
  • Large Casino Game Lobby


  • No Phone Support
  • No VIP Program or Loyalty Rewards


Is there an STS app available to download?

No. At present, there is no native STS app available to download. IOS, Android, Windows and any other mobile users are able to play instantly. What's more, the STS mobile casino site is extremely user-friendly. We hate to admit it but this is one of those rare occasions when a mobile casino actually looks better than the desktop version.

Will I need an STS promo code to claim a casino bonus?

If you're a new player looking to sign up to the online casino, then there's a hefty welcome bonus ready to snap up. The good news is that you won't be needing an STS promo code to be eligible. You will need to fulfil other bonus terms but we suggest checking back to our welcome bonus section for the fine print.

Summary Table

STS Casino Review Overview
STS Casino AVG
Rating: 4.0 3.9
Number of Bonuses: 2 1.1
Number of Withdrawal Options: 7 7.7
Number of Deposit Options: 10 13.2
Number of Currencies: 4 6.0
Number of Languages: 3 4.8
Number of Casino Games: 12 11.2
Mobile: Yes
Live Casino: Yes
Number of Excluded Countries: 242 113.3
Licence Score: 5 3.1
Number of Software Providers: 20 12.3
Popular Slots Covered: 58.3 % 34.8 %

Licensed by:

Software Provided by:

Reviewed Slots

List of Similar Casinos