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Expert review by

STS Casino

Games 4.5/5
Bonus 4.2/5
Support 4.7/5
Fast Payout 1/5
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.
Website https://www.stsbet.com
Release Date 2019
Email [email protected]
License Malta (MGA)
Mobile Casino No
Live Casino Yes
Number of Games 1400+
Types of Games Casino, Sportsbook, Bingo, Livecasino, Bookmaker, Bonus

STS Casino launched online in 1997. STS Bet has its roots in the Polish gambling market but has recently made a strong impression in the UK market thanks to a slick website and a varied selection of games. As well as a casino that is filled with top games, they also offer sports betting and virtual sports. The casino is run by the STS Gaming Group, who are based in Malta but authorised to operate in the UK.

In this review you will discover if STS casino is a perfect match for you.

Pros and Cons

Read on to discover the pros and cons of STS Casino:


  • Licensed by a creditable company, the United Kingdom Gambling Commission
  • It offers an impressive welcome bonus, including free spins
  • 24/7 customer support and a live chat feature
  • Accepts various payment methods
  • There is a wide range of slots, live casino games, jackpot, and table games
  • Offers responsible gaming tools for UK players
  • SSL-encryption technology


  • Restricted in certain countries
  • Live game section isn’t optimally organised
  • BTC slot games are not included on the platform
  • Bonuses in the casino section are limited
  • No phone number for customer support
  • The mobile app is only available in Poland

STS Casino

Casinos fans and those of us who also enjoy betting on sports will find a lot to like at the colourful STS Bet site. The attractive casino section is packed with great games and gives you a warm welcome thanks to the big welcome package. Let’s see what else it has waiting in store for you!

UK players only. Get 500 free spins on selected slots. Minimum deposit £50. 14 days to use. Free spins credited if you lose your first £50 deposit on slots. Full T&Cs apply.

STS Bet Deposits and Withdrawals

Minimum DepositMaximum WithdrawalPayment TimeBonus TurnoverSupport ChannelsDeposit Methods
£10Not statedDependant on methodN/AEmail, Live ChatVisa, MasterCard, PayPal. Skrill, Neteller, Trustly, Fast Bank Transfer, EcoPayz, MuchBetter

STS Bet Welcome Bonus

STS offers an impressive welcome bonus that rewards UK players with up to £100. UK players just need to type in the bonus code CA100 to become eligible for the welcome offer. It should be noted that bonuses need to be wagered a minimum of 35 times before the bonus amount can be transferred into actual cash.

After you have claimed this offer, you can carry on looking out for more promotions to keep you picking up something extra as you play. As with any casino, these bonuses can make all the difference in terms of how much you enjoy playing and whether you can earn some winnings.

Bonus Terms & Conditions

The welcome bonus from STS Bet casino is a little bit different from many of the other casino welcome packages around just now. The welcome bonus is only offered to new customers who have made an initial deposit on the STS Bet platform. A minimum initial deposit of £50 is required. However, if £50 from the initial deposit is lost during gameplay on the slots, the player will receive additional 500 free spins. 

The spins are for playing on a selection of top NetEnt slots like Starburst, Twin Spin Deluxe and so on. Each free spin is worth £0.10 and you have seven days in which to use them all up or lose them.  Check the T&Cs before accepting any bonus offer.

Once a new player is registered on the platform, they have a maximum of 14 days to complete the aforementioned criteria. Payment methods, including Neteller, Ecopayz, Skrill, and Much Better, will not be accepted for this welcome promotion. 

Wagering must be done with real money; no bonus funds will be accepted. UK players can choose any slot for their initial deposit, although table games, live dealer games and sports betting are not included in acquiring free spins. 

Although UK players can withdraw their cash winnings at any stage, they will not be eligible for any bonus spins once the withdrawal has been made. A maximum of 500 bonus spins per player will be issued.

Regular Tournaments and Bonus Promotions

If you look in the STS Bet Promotions page for British customers, you will see that most of the focus is on their sports betting offers. However, there are some casino deals that come up from time to time. A good example at the time of this review is the Christmas Carol Megaways offer that gives players bonuses on this slot during the festive season.

STS Bet Loyalty Programme

STS Casino does not offer a VIP programme to UK players at present. However, the Sports Betting section includes a VIP club for sports fans. Impressive club promotions are offered to UK players betting in the football section. 

STS Bet Games

STS Casino has collaborated with a number of reputable software developers to provide UK players with an impressive selection of high-quality casino games. Most of these developers have years of experience and are sought after in the online casino industry. NetEnt, Evolution, Microgaming, Red Tiger Gaming, Wazdan, Elk Studios, Thunderkick, Play’n GO and Yggdrasil have made impressive contributions to the STS Casino platform.

The huge collection of games here makes it easy for any newcomer to find exactly what they are after. If we start with the slots, we can see that the Popular section has big-name titles like Bonanza Megaways, Wolf Gold and Gonzo’s Quest in it. You can then search by provider, for Megaways or for progressive jackpot slots. When looking at the latest releases, we saw the likes of New Year Riches, Augustus and 24k Dragon.

There are top-rated games by categories:

Slot games Fixed & progressive jackpot games Video Poker games Popular table game
Book of Dead King Cashalot Magic Poker European Roulette
Gonzo’s Quest Treasure Nile Turbo Poker French Roulette
Starburst Mega Joker Joker Explosion American Roulette
Legacy of Egypt Divine Fortune Double Bonus Poker Single Deck
American Gold Poker Atlantic City Blackjack
Gold Series
Classic Blackjack

STS Bet Live Casino

With more than 50 live casino game titles developed by Evolution Gaming and Betsconstruct, STS Casino offers UK players a variety of blackjack, roulette, baccarat and poker choices. Betting options range from £0.10 to over £1,000. Popular live dealer titles include Lightning Roulette, Dream Catcher, Three Card Poker, 2x Live Blackjack Table, Speed Baccarat Live, Casino Hold’Em, Caribbean Stud Poker and 2x Live Roulette. You can choose from a few titles in each of these sections, with live dealers taking control of the action in each case.


As the official sponsor of the Polish National Football Team, STS Casino offers sports betting for UK players, including pre-play or in-play betting options. Football, tennis, cricket, basketball, ice hockey and esports are just a taste of the wide variety of sports on offer. 

Sports betting UK players will be eligible for decent bonuses, including a welcome package of 100% up to £21 for newly registered UK players’ initial deposit. Additional bonus rewards are also on offer. The champion league bonus offers a £25 return stake if a minimum deposit of £4 is made. The Premier League includes a late-goal insurance bonus, awarding lucky UK players with a cash bonus of £13.


Offering UK players a 95% chance of winning, STS Casino includes decent odds. Usually, the most popular sports, such as football and boxing, exhibit the best odds, running from 93% to 95%, and 91% to 93%, respectively. 


Unlike other online betting platforms that restrict the number of bets allowed, STS Casino does not place any betting limits. UK players have the freedom to choose their betting amounts, creating winning opportunities for the casual and more advanced bettor. 

STS Bet Payment Methods

Various payment methods for deposits and withdrawals are accepted on the STS Casino platform. UK players have a choice between Mastercard and Visa card payments, Neteller, Skrill, Ecopayz, the Much Better app, Rapid Transfer, Trustly, Sofort, Zimpler, Paysafecard, bank transfer and wirecard. Take note that not all payment methods are accepted in all countries.

Getting your money in and out of the casino is always a key point to consider when looking for somewhere to play some games. With the STS Bet banking methods, there is a variety of cards and e-wallets for you to choose from. Most of the deposit methods are instant, with only bank transfers taking up to 3 working days. The minimum deposit allowed is £10, and you can set your own maximum limit once you sign up.

Withdrawals are available in most of the same ways, with many of them leading to the cash arriving in your account is less than 30 minutes. Again, the bank transfers option is the slowest, although Trustly can also take up to 3 working days. The minimum withdrawal you can make is £10, but there is no maximum amount mentioned.


There are multiple payment methods for deposits:

Payment method Minimum deposit Maximum deposit Deposit timeframe
Mastercard £8 £4,000 instant
Visa £8 £4,000 instant
Neteller £8 £8,000 instant
Skrill £4 £8,000 instant
Paysafecard £8 £8,000 instant
EcoPayz £8 £4,000 instant
Sofort £4 £8,000 instant
Rapid Transfer £1 £8,000 instant
Zimpler £8 £4,000 instant
Much Better app £8 £4,000 instant


The processing time for withdrawals is dependent on the chosen payment method. The Visa and Mastercard options can take from three to five business days. However, the remaining options, including Neteller, Skrill, Paysafecard, EcoPayz and the Much Better app, have a withdrawal time of up to 24 hours.

There are seven withdrawal methods at STS Casino:

Payment method Minimum withdrawal Maximum withdrawal Withdrawal timeframe
Mastercard £8 £8,000 Three to five business days
Visa £8 £8,000 Three to five business days
Neteller £8 £8,000 Up to 24 hours
Skrill £8 £8,000 Up to 24 hours
Paysafecard £8 £8,000 Up to 24 hours
EcoPayz £8 £8,000 Up to 24 hours
Much Better app £8 £8,000 Up to 24 hours

Mobile Casino

STS Casino hasn’t overlooked the importance of the mobile platform. The STS Bet app can be downloaded via Apple’s App Store or the Google Play store for free. UK players will find the mobile app easy to navigate. Log in, tap on the desired icon (casino, live dealer games or sportsbook), and select a sub-category. 

Betting can occur easily by tapping on an icon located in the corner on the right. Additional sections include virtual sports, BetGames, eSports, live stats and live streaming. Payment methods are easy to access, and UK players can cash out and withdraw their wins easily via the mobile app. UK players can also access a chat forum and FAQs.

Alternatively, mobile users can log onto the STS website via a mobile browser. The functionality of the STS Casino website is impressive, including an efficient loading speed for games and an excellent interface. 

The mobile option is simple and convenient, allowing UK players to keep their fingers on the pulse of their favourite sports events and bet from any location. In addition to exclusive rewards, mobile users are also eligible for the platform’s promotional packages.

STS Bet Customer Service

The first place to look for some help is on the site’s FAQ section, where there are answers to many of the questions that might spring into your mind. This covers matters along the lines of getting registered and claiming your welcome bonus. With a bit of luck, you can find exactly what you are looking for in here.

If you need any more information, then the easiest method is to use the live chat facility that is on the site. It is open 24/7 but it isn’t clear how long the average waiting time for a response is. If it isn’t so urgent, you can also access the customer care team via email at [email protected] , although it isn’t clear how long you might have to wait for a reply to come through to you.

STS Bet Licence and Security

You shouldn’t underestimate the importance of finding a casino with a proper UK license in place for your protection. The STS Bet license for operating in the UK was obtained in 2019, making them the first Polish betting company to reach foreign markets like this. Officially licensed by the Malta Gaming Authority (MGA), MGA/B2C/292/2015 and the United Kingdom Gambling Commission (UKGC), number 54498, STS Casino adheres to certain operational requirements. It allows them to offer their services in a variety of countries across Europe and beyond.

The site needs to include safe and fair game titles with a random number generator. UK players’ data must only be used to improve the online platform experience. The site is prohibited from selling any personal information to any third parties. 

In addition to the reputable licenses, STS Casino has an eCOGRA certification. Security features such as SSL encryption technology and consistent monitoring algorithms are included to ensure the safety and authenticity of the site.

STS Casino has ensured a secure gameplay experience for its customers.

Problems With STS Casino

Although the platform is restricted in certain countries, STS Casino exhibits minimal concerns for most UK players. While most of the site offers a user interface that’s easy to navigate, the live game section could benefit from more sleek organization. 

Additionally, cryptocurrency is yet to be included as a payment method. The number of bonuses on offer in the casino section is quite limited. UK players are not given access to a phone number for customer queries. 

It’s also disappointing that a VIP programme isn’t included for loyal casino UK players, only for sports bettors. Loyalty incentives are an effective way of attracting new UK players to an online platform.

Lenny’s Thoughts on STS Bet

Although restricted in certain countries, STS Casino offers UK players a wealth of variety on their platform. Developed by reputable software developers, its wide choice of innovative and diverse slot titles, table games and live dealer games will impress even the most accomplished player.

The STS Bet casino is attractive and provides all of the different ways of playing that you could hope for. A huge selection of slots is the main focus of the site but there are also plenty of table games and a live casino when you want something different. There appears to be little risk that you don’t find what you are after.

The sports betting section provides a decent selection of sports, offering pre-play and in-betting options. The welcome bonus is appealing, offering players bonus spins.

Although the live game section could use some fine-tuning, most of the platform is easy to navigate and includes sub-categories for more efficient functionality. Bonuses are limited, but the welcome bonus is decent. Players have access to a VIP club in the sports betting section, but there isn’t a loyalty program for the rest of the platform. 

You will pick up an interesting bonus when you first sign up, too. The STS Bet welcome package is different from most others around just now, as you need to play and lose £50 on slots games to earn 500 free spins. It is certainly an interesting way of approaching it and might make sense for a lot of players who are happy to see it as a sort of safety net if they get off to a slow start.

Cryptocurrency isn’t accepted on the platform, although players have a wide choice of accepted payment options and unlimited monthly withdrawals. With its accredited licenses and SSL encryption technology, STS Casino emphasises the importance of players’ online safety and security. The platform also offers responsible gaming tools such as self-assessment tests.

An STS Casino mobile app is available, although only for players in Poland. Players will also have peace of mind when online support is needed. STS Casino provides a 24/7 live chat feature and an email service. There is a reason why STS Casino has gained many fans in the online casino world. Visit it now to experience it for yourself.

Overall, it is a nicely varied site where you will be able to play without any worries over security and other factors like this.


Once you have logged in to the official website, tap on the ‘Join’ button located in the corner. Once you’ve provided your email address and a password, type in the bonus code. You’ll need to select your chosen currency, name, gender and username. Choose the method of communication for the site’s promotions. Click on the box to indicate that you’re legally old enough to bet online and submit.

NetEnt, Evolution, Microgaming, Red Tiger Gaming, Wazdan, Elk Studios, Thunderkick, Play’n GO and Yggdrasil are well-known software developers.

Once you’ve logged in, select ‘Withdraw’ on the drop-down menu that appears over your profile icon. Choose your preferred withdrawal method and type in your withdrawal amount. Tap on the ‘withdrawal request’ button. Double-check everything is correct and then click on ‘accept’. Your withdrawal request is now pending. The processing time will depend on your chosen payment method.

Log in to your account and select the ‘deposit’ button located in the top right. Enter your chosen deposit amount and the bonus code, if necessary. Select the payment method, enter the relevant payment details, and click the ‘continue’ button. Once you’ve checked the information, click on ‘deposit’. The processing time for your deposit will depend on the type of payment method you’ve chosen.

Yes. UK players can bet on a variety of slot games, table games, esports, live dealer games and sports betting events to get a chance of winning real money.

The deposit methods include Visa, Mastercard, Neteller, Skrill, EcoPayz, Much Better app, Rapid Transfer, Trustly, Sofort, Zimpler, Paysafecard, Bank Transfer and Wirecard.

UK players can contact the customer support team via the 24/7 live chat feature on their website, write an email to [email protected] or access the FAQ page.

Casino games and sports betting have a minimum deposit of £10.

STS Casino’s minimum withdrawal amount is £10.

Click on the menu button, scroll down and select the relevant flag. The app will load in your chosen language.

The payment options for withdrawals include Visa, Mastercard, Neteller, Skrill, EcoPayz, Paysafecard and the Much Better app.

No, STS Casino doesn’t currently accept Bitcoin.

Yes, STS Casino is licensed and regulated by the United Kingdom Gambling Commission and the Malta Gaming Authority.

No, there is no VIP programme for STS Casino, although there is a VIP club for the sports betting section.

Yes, UK players can access the STS Casino app via iOS or Android devices.

Yes, most of the platform has a logical layout. However, the live dealer games section needs to be more organised for optimal navigation.

Yes, STS Casino offers an impressive welcome bonus that rewards UK players with a bonus ranging from £17 to £84. Type in the bonus code CA100 to become eligible for the welcome offer. Bonuses need to be wagered a minimum of 30 times before the bonus amount can be transferred into actual cash.

Euros are the accepted currency for the mobile app.

Football, tennis, cricket, basketball, ice hockey and esports are available in the sportsbook section.

STS Casino is operated by Vivaro Ltd, a company based in Malta.

Matthew West
Matthew West

Matthew West – Online Casino Specialist

Matt is our resident Online Casino Specialist and has worked within the iGaming sector since leaving Leeds Metropolitan University, where he graduated after studying to become a chemistry teacher. Luckily for us, he realised shortly after graduating that classroom teaching probably wasn’t for him and found his passion for just about anything iGaming related, in particular he enjoys researching online betting opportunities for SuperLenny.com’s visitors, with his favourite operators being BetSafe and Temple Nile.