The Lowdown

STS Bet is one of the most popular sports betting brands in the UK and is quickly becoming an online casino power player following the launch of STS Casino in 2019.

The design and layout of the casino is clean and simple, making the it super easy to explore regardless of whether you are playing from desktop or mobile.

During our STS Casino review, we found an online casino game portfolio packed with a huge range of slots, jackpot, table games and a dedicated live dealer lobby, with titles from major providers.

STS Casino is great for those who like a simple online casino experience, as well as those that like to mix and match casino with sports betting.

STS Casino Profile

  • Operator: STS Gaming
  • Established: 2013
  • Headquarters: Malta
  • Licences Held:
    • UK Gambling Commission (54498)
    • Malta Gaming Authority

What We Like…

  • Sleek and stylish design that looks great on desktop and mobile
  • Game lobby stocked with 1,000+ chart-topping slots and table games
  • Instant deposits and fast withdrawal times
  • Play casino and bet on sports from a single wagering account

Play at STS Casino if you…

  • Like playing the latest video slots from big name providers
  • Regularly bet on sports and esports as well as playing casino games
  • Play from your smartphone when out and about
  • Prefer to play with your own money and not bonus cash
Significant terms
Significant Terms for STS Casino

18+. New customers only. 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.

| Full terms apply
18+ New UK players only, BeGambleaware

Design & Layout

Despite starting life as an online sportsbook, STS has successfully made the transition to providing a market-leading online casino experience to players in the UK. STS Casino has a bold and distinct style, with its blue, orange and white colour scheme making for a striking and instantly recognisable online casino site. The layout is modern and sleek, so it is realty easy to navigate and explore. This is certainly the case when switching between the casino and sportsbook. This is done via a banner which runs across the top of the homepage where you will find tabs for Casino, Live Casino, In-Play, Sports, Esports and Virtuals. The team behind STS Casino has adopted the traditional grid layout for its game lobbies, but then added some additional design touches that work really well. During our STS Casino review, we really liked the way the title showcasing each game enlarges and plays a clip of the game when you hover over it with your mouse. We also like the banner that appears at the bottom of the game window with a list of recommended titles based on the game you are currently playing. STS Casino really does offer a leading online casino environment – we’d even go so far as to say it has something a little bit Netflix about it.

STS Casino
STS Casino

Game Lobby & Portfolio

If you like to play the latest slot games from all of the major providers, then STS Casino is the place for you with more than 1,000+ titles stocked in its lobby. The focus is very much on video slots, but you will also find a nice selection of jackpot slots as well as 80+ table games such as roulette, blackjack and video poker. Slots come from all of the big-name providers including Microgaming, NetEnt, Red Tiger, Play’n GO, Yggdrasil Gaming, Thunderkick, Push Gaming, Pragmatic Play and more. During our STS Casino review, we enjoyed playing popular slots such as Starburst, Jammin Jars, Rich Wilde and the Book of Dead, Pirate’s Plenty Battle for Gold and many, many more. We were also impressed with the choice of jackpot games on offer, with progressive jackpot slot Mega Moolah among the 15+ titles offered. Other jackpot games include Treasure Nile, Divine Fortune, King Cashalot and Major Millions. STS Casino also provides UK players with a dedicated live casino lobby where you will find more than 30 titles from Evolution Gaming, Pragmatic Play and BetConstruct. Live dealer titles include roulette, blackjack, poker, baccarat, sic bo and live money wheel games like Dream Catcher, Monopoly Live and Deal or No Deal Live. As mentioned previously, STS Casino also offers sport betting, esports betting and virtual sports games via STS Bets, making it a one stop shop for casino players and sports bettors.

Mobile Play

The STS Casino has been designed to offer a superior mobile experience that puts it in the same category as some of the best mobile casinos available to UK players. The STS mobile casino is accessed via web browser, which means it is compatible with virtually every smartphone and tablet device regardless of whether running on iOS or Android. During our STS Casino review, we played on mobile for several hours and enjoyed the huge range of slots, jackpot, table and live dealer games available. Even when out and about, games loaded quickly and played without and any interruption or lag regardless of whether we were using WIFI or mobile data. Just as when playing on desktop, it is easy to switch between casino and sportsbook as well as the live casino, esports and virtuals lobbies. Players can also access the same welcome offer and payment options when playing from mobile, and transactions times are just as fast, too. All things considered, STS Casino offers UK players a top-rated mobile casino experience.

STS Mobile

Bonuses & Promotions

The STS Casino welcome offer will certainly appeal to slot players, but it is a little bit unusual in how it works so might not add as much value to your play as bonus offers at other UK online casinos. The welcome bonus is 500 bonus spins that can be played on a selection of qualifying slots. To unlock the 500 bonus spins, you must deposit and loose £50 at the casino. The bonus spins have a value of £0.10 each and the good news is that any winnings you accrue are not subject to any wagering requirements whatsoever. The welcome offer is clearly aimed at more casual players who prefer to wager with their own cash instead of wagering with bonus cash and having to complete wagering requirements. It’s a nice alternative to standard deposit match and free spins welcome offers and is something that the Find My UK Casino team really like. During our STS Casino review, we discovered that on-going promotions and bonuses are limited but players given weekly promotions on certain games. While most of our recommended UK online casino sites do offer on-going bonuses and rewards, this should not be a deciding factor in choosing where to play. What’s more, because STS Casino scores so highly across other key factors, we don’t feel this is a significant mark against the brand. Of course, if you prefer to play at online casinos that regularly reward players, try PlayOJO or any of our recommended PlayOJO sister sites as they offer daily picks and incentives.

Loyalty Scheme

During our STS Casino review, we learned that the operator does not offer an online casino loyalty and VIP scheme. This is a slight mark against STS Casino, as here at Find My UK Casino we believe that players should be rewarded for playing at a particular site. That being said, some online casino sites prefer to focus on offering players a top-rated experience in other ways such as games stocked, payment options available and so on. In this regard, STS Casino certainly meets our high standards, which is why we are still happy to recommend it to you even though it does not have a loyalty scheme.


When it comes to banking, STS Casino provides UK players with plenty of ways to deposit into and withdraw from their real money wagering accounts. This includes:

Payment method Min deposit Min withdrawal  Fees
Visa £10 £10 N/A
Mastercard £10 £10 N/A
Skrill £10 £10 N/A
Neteller £10 £10 N/A
Trustly £10 £10 N/A
MuchBetter £10 £10 N/A
ecoPayz £10 £10 N/A
Bank transfer £10 £10 N/A

During our STS Casino review, we learned that when it comes to transaction times deposits are instant and so long as your ID has been verified, withdrawals take on average:

Debit Card: 3 working days
Bank Transfer: 3 working days
eWallet: Instant

Withdrawal times tend to be quicker than the average times stated above, with eWallet withdrawals taking a matter of hours and bank transfers a couple of days. When it comes to protecting player funds, and as required by the UK Gambling Commission, STS Casino keeps your cash in a separate bank account to its own operational funds. This does provide some protection of your cash, but if the company were to enter bankruptcy then player funds would be seen as part of the business and would unlikely be returned to customers. This is not unusual, although if you prefer playing at online casinos that take additional steps to protect your funds then consider trying Billion Casino. Learn more about how online casinos protect your money.

Customer Support

STS Casino customer support agents are available via live chat and email, with live chat agents on hand 24 hours a day, seven days a week. We contacted customer support on several occasions while reviewing the casino, and each time found the person we spoke with to be friendly and knowledgeable. While undertaking our STS Casino review we discovered a comprehensive knowledge hub and FAQ section where we were able to find answers to most of our questions. If playing from mobile, you can still access live chat and email customer support as well as the knowledge hub and FAQ section.

Security and Fairness

STS Casino goes to great lengths to ensure player data and financial transactions are properly protected. To do this, it deploys an SSL Encryption and state-of-the-art firewalls. This means that deposits and withdrawals cannot be hacked, and that your personal information cannot be accessed by any unauthorised people or businesses. As part of our STS Casino review, we read the operator’s privacy policy and it is clear that the company behind the casino respects player privacy and has taken steps to safeguard your data. The privacy policy is easy to read and makes clear the information STS Casino collects on players, how that data is collected and stored as well as how it is used. Learn more about online casinos and your data. When it comes to fairness, STS Casino uses a random number generator (RNG) to determine the outcome of all bets, wagers and spins. As the name suggests, the RNG ensures that the outcome of the bet is indeed random and fair, which also means the game and the online casino cannot be rigged.

Anything hidden in the Terms and Conditions?

As part of our STS Casino review, we have read the operator’s terms and conditions word for word and are pleased to say they don’t contain anything that will catch you out. The T&Cs are clear and easy to read and digest, which can’t be said for all UK online casinos. We always recommend that you read an online casino’s terms and conditions before you sign up, deposit and play to make sure you are comfortable with what they contain. Of course, we would not recommend STS Casino – our any of the other casinos listed on Find My UK Casino – if we thought its T&Cs were unfair.


STS Casino may not offer the complete package – no loyalty scheme, limited bonuses and promotions, etc – but it is one of our favourite online casinos regardless. During our STS Casino review, we came to love the modern design combined with the great choice of quality slot, jackpot, table and live casino games. While very much a modern online casino, we like that the experience isn’t interrupted by crazy bonuses with high wagering requirements and level-up loyalty schemes where you never level up. Instead, STS Casino offers players a stylish yet secure environment in which to enjoy the best online slot and casino games without and distractions. And for that, we can’t recommend it highly enough.

Significant terms
Significant Terms for STS Casino

18+. New customers only. 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.

| Full terms apply
18+ New UK players only, BeGambleaware