STS logo

STS Review & Bonus List

Casino Rating:

If you’re looking for platform insights, check out our reliable STS casino review. Besides helping you make the best decision when it comes to claiming STS bonuses, we’ll also give you advice regarding games, payment methods, customer support and more!

STS logo

STS Overall Rating

The casino’s desktop interface is very user-friendly and works smoothly. The same goes for the mobile version, which is properly optimised for usage on a smaller screen. The only downside is that there are no iOS or Android apps available.
Deposits & Withdrawals
While researching for this STS casino review, we concluded that British customers can only complete transactions via debit cards and e-wallets. Unfortunately, there are no popular options available such as Skrill, Neteller, Paysafecard or Boku. However, the payout processing is very fast, lasting 24 hours at most.
Although there aren't many providers, the game selection is very extensive, comprising more than 1200 products. Among these, you shall find slots, jackpots, live casino, table games, scratch cards, keno and even a few bingo options.
Speaking of STS bonuses, you may claim a first deposit match and multiple other offers after joining the site. Yet, there are no promotions that don’t require a deposit or a VIP programme.
Customer Support
The website's customer support shall be contacted via email or live chat from 10:00 to 22:00. Despite that, a responsible gaming advisor will be available 24/7. Moreover, when the chat isn’t active, you’ll be able to leave an offline message and receive a response later.
Responsible Gambling
The site provides numerous responsible gambling tools such as self-limits, reality checks, time-outs and self-exclusion. Moreover, a responsible gaming advisor is available to assist you 24/7 via live chat. The tools we couldn’t find are the session limits and autoplay restrictions.

STS Quick Facts

Min. deposit Min. Withdrawal Max. cashout Payout time Game types Slot games Live dealer games Licenses Vip program
GBP 10 GBP 10 GBP 1,000,000 1 day Baccarat, Bingo, Blackjack, Craps, Jackpots, Keno, Live Baccarat, Live Blackjack, Live Casino, Live Roulette, Poker, Progressive, Roulette, Scratch cards, Slots, Sports betting, Table games, Video Poker 1000 60 UK Gambling Commission No

STS Games Overview

  • Baccarat Baccarat
  • Bingo Bingo
  • Blackjack Blackjack
  • Craps Craps
  • Jackpots Jackpots
  • Keno Keno
  • Live Baccarat Live Baccarat
  • Live Blackjack Live Blackjack
  • Live Casino Live Casino
  • Live Roulette Live Roulette
  • Poker Poker
  • Progressive Progressive
  • Roulette Roulette
  • Scratch cards Scratch cards
  • Slots Slots
  • Table games Table games
  • Video Poker Video Poker

STS Deposit and Widthrawall Overview

Deposit options Min deposit Accepted currency Payout options
ecoPayz, MasterCard, MuchBetter, PayPal, Trustly, Visa GBP 10 GBP ecoPayz, MasterCard, MuchBetter, PayPal, Trustly, Visa

STS Review Table of Contents

Table of contents

STS promotions

If you are new to STS UK, you may start by claiming STS bonuses. These will help you get accustomed to the platform faster and learn more about its games. Promotions are usually redeemed by making a minimum deposit, and they come in many forms.

Read more

For example, you may claim a welcome bonus to match your first deposit on the site. However, pay attention to the specific terms and conditions when claiming STS promotions. For example, STS bonuses often come with wagering requirements, availability periods, betting limits and compatible games. Unless stated otherwise, the general wagering requirement is 35 times the initial bonus amount. Moreover, this should be completed within ten days.

All promotions are added to the Bonus Balance of your account. Although you are allowed to claim multiple STS bonuses, only one shall be active at a time. After meeting the playthrough requirements of the first-claimed bonus, the next one will become active. Alternatively, you may cancel a promotion from the STS bonuses section.

Be aware

Suppose you request a withdrawal before meeting the playthrough conditions of a promotion. In that case, the entire bonus amount and its related winnings will be confiscated. The action is definitive and cannot be reversed.

Read less
Code: CWFS50 Copied !





The awaiting promotion:

Registering at STS and depositing for the first time at least £20 will net you 50 extra spins on titles selected by the operator.

What are the conditions:

  • The wagering requirements must be completed in a maximum of 7 days after receiving the generated value from the spins.
  • Only Starburst, Finn & The Swirly Spin, Twin Spin and Pragmatic Play games will count towards completing the wagering requirements.
  • The maximum bet allowed when using bonus funds is £2 per round or bet.
  • When the wagering rollover is activated, the generated value from the spins will take priority, with the real money balance being used second.
  • The extra spins are split into batches of 10, with each batch being used

How to acquire this offer:

  1. Press our promotional button.
  2. Create an account.
  3. Deposit more than £20 using the code CWFS50.
  4. The bonus will be credited automatically.

Additional details about this promotion can be found in STS’s terms and conditions.

ecoPayz MasterCard MuchBetter PayPal Trustly Visa
18+. New depositing on customers only. Promotion from 02/08/2022 until further notice. Once the deposit is made the Free Spins are activated. Deposit method restrictions apply. Bonus code required during the first deposit CWFS50, min £20 deposit. The offer consists of 50 Free Spins in selected Slots. Bet value per spin is set to the min bet level. Free Spins winnings wagering requirements x35 within 7 days on selected slots only. Individual bonus funds bets £2 max. Full T&Cs apply. T&C Apply, 18+


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Casino overview

Slots Slots STS
Live casino Live casino STS
Fast withdrawal Fast withdrawal STS
VIP program VIP program STS
Company name:
STS Bet Limited
Registration number:
Online since:
Skyway Offices, block C, 3rd floor (C5), 177/179 Triq Marina, Pieta, PTA9042, Malta

UK Gambling Commission:

STS UK is part of the STS Gaming Group, a leading company in the iGaming market. The organisation was initially established in Poland in 1997. After that, it launched its official website in 2012 and enjoyed rapid growth, expanding internationally in 2019. Nowadays, it is operating online in several European markets.

Moreover, it currently has more than 1500 employees, four offices in Warsaw, Prague, Malta and Katowice, and over 440 betting shops in Poland. Due to its dynamic development, the company has managed to increase its revenue by ten times over the last few years and is planning further geographic expansion. Continue reading our STS casino review to discover all the services that it offers!

One last thing we shall mention is its numerous soccer sponsorships. STS started its sponsorship portfolio in 2013 with Lech Poznan. In the following years, it continued to sign deals with teams like Korona Kielce, PGE Vive Kielce, Polish Esport League and Polish National Team. Its latest achievement is acquiring the Czech betting software Betsys.

Registration process

British punters who want to join STS UK should follow a simple registration walkthrough. Here’s where to begin:

  1. Press the promotional button on our site;
  2. Enter your email address and choose a password;
  3. Complete the necessary information (name, address, zip code, date of birth, phone number);
  4. Verify your phone number by entering the code received by SMS;
  5. Set deposit limits (optional) and check your preferred marketing communication means;
  6. Hit ‘Complete’.

During the registration process, you can also claim STS bonuses by entering a special promo code.

Be aware

Make sure to enter your personal information correctly, as you won’t be able to modify them afterwards. The only exception applies to your phone number, which can be changed from the ‘Edit Profile’ section.

The Know your customer procedure

While creating this STS casino review, we noticed that users do not have full access to their accounts until passing KYC verifications. This means that you won’t be able to deposit funds or play games before providing certain documents. This is what will be required:

  • A valid passport, national ID card or driving licence;
  • A picture of yourself holding the ID document;
  • Proof of your address, issued within the last three months: bank statement, tax demand or utility bill (e.g. gas, electricity, satellite television, landline phone);
  • Proof of earnings: payslip, dividends, pension, director remuneration, inheritance.


You can upload your driving licence as proof of address only if it wasn’t also used as ID evidence.

Be aware

Mobile phone bills and debit card statements are not accepted as proof of address.

The casino carries out this verification procedure to ensure a secure playing environment for its customers and avoid fraudulent activities like identity theft, underage gambling or money laundering.

To upload everything listed above, follow these instructions:

  1. Sign in;
  2. Click your account icon and select ‘Edit Profile’;
  3. Upload each file in its designated section;
  4. When everything has been uploaded, enter your password and hit ‘Save’.

Keep in mind that each file should not exceed 5MB.


Your documents should be verified within 24-48 hours. If not, you must contact customer support.

User experience

We want to offer our readers the utmost quality when it comes to this STS casino review. Therefore, we decided to access it from multiple devices to see how it performs. We tested elements like loading speed, user-friendliness, the graphics’ quality, game availability and overall appearance. This is what we used:

Device Internet Browser
Laptop: Asus Zenbook Wifi Google Chrome
Mobile: iPhone 12 Pro 4G, 5G Google Chrome
Tablet: iPad Mini Wifi Safari


When accessing the desktop interface for the first time, you will notice two complementary colours that make up the visual theme of the website: orange and blue. The dark tones chosen for the background make everything blend harmoniously. Moreover, they emphasise the high-quality graphics and striking web design.

In terms of layout, we can say that all elements are properly organised, and the account features are easily accessible from the top toolbar. The main game categories are placed on the screen’s top left side, making them effortless to find. Besides that, the large game tabs offer players an overview of the product’s design and might be a huge asset for customers who have trouble reading small fonts.


The mobile interface’s design resembles the desktop version but is optimised for a smaller screen. The account settings are located at the top of the screen, and the game categories will open in a right-side menu after clicking the three lines near the logo.

Every desktop game is also available on the mobile interface. Besides that, you shall claim the same STS bonuses and use them as you normally would. Overall, the website’s loading speed is quite fast, and there are no noticeable glitches. So, you should encounter no issues while playing on a portable device.

STS Slot Games

While creating this STS casino review, we concluded that more than 1200 products are available on the site. These are supplied by top-notch providers like Netent, Microgaming and Pragmatic Play. Essentially, there are three main categories:

  1. Casino
  2. Live casino
  3. Sports

Each one of them is divided into multiple sections. For example, the Casino area has slots, jackpots, scratch cards and table games, while the Live Casino section includes real-dealer Blackjack, Baccarat and Roulette. As the name suggests, the Sports category involves sports betting on multiple national and international events. The most popular ones are tennis, basketball and football.


Although there is no separate category for that, the platform disposes of a few Bingo games developed by Microgaming. To find them, type the word ‘bingo’ using the search bar.


All slots will appear under the Casino category. There are more than 1000 of them, and they are organised into three smaller sections:

  • Video slots
  • Megaways
  • Jackpots

And if you want to try out newly launched items or players’ favourites, head over to the ‘Popular’ and ‘New Releases’ sections. Some preferred titles include Bonanza, Starburst, Wolf Gold, Gonzo’s Quest and Iron Bank. On most slots, bets begin at £0.10 or £0.20 and can surpass £100.

You can also sort the products by their provider or click the small heart icon to add them to your favourites list. Once you do that, a specific category dedicated to that will appear on the games’ menu bar.

Table games

When it comes to regular table games, there are more than 90 options to choose from. From experience, we can say that this selection is very extensive compared to other gambling sites that usually offer 20 or 30 alternatives.

All products available in this section are developed by top providers Netent and Microgaming. Here’s what you can play from them:

  • Blackjack
  • Roulette
  • Baccarat
  • Poker

Some popular choices include Sapphire Roulette, Atlantic City Blackjack, Texas Hold’em and Pontoon. Unfortunately, you cannot see the betting limits before accessing the game. Yet, they should become available while you’re inside the session.

Live Roulette

There are over 10 live Roulette sessions you may join. However, there is one option called ‘Roulette Lobby’, which may open a separate tab containing even more games.

Here, you may place a minimum wager of £. Furthermore, in the bottom left corner of the game tab, you will spot a small icon showing the number of players that are already inside the game. In this way, you are able to determine the game’s popularity.

Live Blackjack

Blackjack enthusiasts may try out over 20 options. Inexperienced players shall start with bets as low as £1, while highrollers can choose games with a minimum wager of £50. And those who want to go the extra mile can bet up to £5000 in one round.

The popular game choices include Power, Speed and Azure Blackjack. Yet, pay attention to the occupied seats before entering a session. These are displayed in the bottom corner of the tab.

Live Baccarat

As far as Baccarat goes, there are 10 playable games. All of these have bets ranging from £1 to £5000. But if you are looking for unique live games, you can try out game shows like Mega Ball, Dream Catcher, Crazy Time and Monopoly Live.


All live games offer a chat room facility that the dealer moderates. However, using abusive or offensive language will cause the chat to become unavailable.

Game providers

1X2 Gaming 1X2 Gaming
Evolution Gaming Evolution Gaming
Foxium Foxium
Iron Dog Iron Dog
Microgaming Microgaming
NetEnt NetEnt
Play'n Go Play'n Go
Playson Playson
Pragmatic Play Pragmatic Play
Relax Gaming Relax Gaming
Thunderkick Thunderkick
Show more Show less

STS vs. Market Standards

Min. deposit

Industry standard: GBP 10

GBP 10
Min. withdrawal

Industry standard: GBP 10

GBP 10
Max. cashout

Industry standard: GBP 100,000

GBP 1,000,000
Payout Time

Industry standard: 2 days

1 day
Register time

Industry standard: 2 Mins

3 mins
KYC Time

Industry standard: 2 days

1-2 days
Slot games

Industry standard: 500


Compare STS

Casino Rating Min. depositMin. withdrawalMax. cashoutPayout TimeRegister timeKYC TimeSlot games


GBP 10GBP 10GBP 1,000,0001 day3 mins1-2 days1000
Bonus Boss

Bonus Boss

GBP 3GBP 301 000 0001 day2 mins2-3 days30
PokerStars Casino

PokerStars Casino

GBP 10GBP 10GBP 1,000,0001 day1 min1 day1100
888 Casino

888 Casino

GBP 10GBP 10GBP 30,0001-2 days1 min1 day1000
Jammy Monkey Casino

Jammy Monkey Casino

GBP 5GBP 10GBP 1,000,0001 day3 mins1 day30


GBP 10GBP 10GBP 7,000+3 days2 mins1 day900
Pink Casino

Pink Casino

GBP 10GBP 10GBP 1,000,0001 day2 mins2-3 days800
Mega Casino

Mega Casino

GBP 10GBP 20GBP 1,000,0001 day2 mins1 day2600
Load more

STS Review - Payment Methods

To make a deposit, British punters may use debit cards and e-wallets. All the available methods can be used to claim STS bonuses unless stated otherwise in their terms and conditions. Once you credit the account, the funds should appear in your balance instantly.

As far as we are concerned, there aren’t any transactional fees on the casino’s end. Yet, the payment provider may apply one.

Be aware

STS UK doesn’t guarantee that all payment methods listed on the site will be available at all times.

You’ll be able to see your transactional history amongst the account features. Besides that, you can keep track of your spending and the games you have placed wagers on via the ‘My Bets’ section.

As for withdrawals, you should be able to cash out via the same method used to deposit. The casino’s staff aims to process withdrawals as fast as possible. In most cases, it will take up to 24 hours to approve them. You are allowed to cancel the request during this period, and the funds will automatically return to your account balance. Should the payout already be processed, you cannot reverse it.

Be aware

Should you use multiple payment methods to credit your account, the casino reserves its right to split the payout across such methods.

The platform doesn’t have a monthly cashout limit. However, you’re allowed to cash out up to £20000 per day or request a maximum of 10 separate transactions. Last but not least, remember that a 5% fee will be charged for withdrawing funds that haven’t been wagered at least once.

Payment Min deposit Max deposit Min withdrawal Max withdrawal Withdrawal time
ecoPayz GBP 10 GBP 1,200 GBP 10 GBP 2,000 Instant
MasterCard GBP 10 GBP 1,200 GBP 10 GBP 20,000 Instant-3 days
MuchBetter GBP 10 GBP 1,200 GBP 10 GBP 2,000 Instant
PayPal GBP 10 GBP 1,200 GBP 10 GBP 20,000 Instant
Trustly GBP 10 GBP 1,200 GBP 10 GBP 20,000 Instant-3 days
Visa GBP 10 GBP 1,200 GBP 10 GBP 20,000 Instant-3 days
Show more Show less

Related casinos


No phone available
Live chat:
Yes, 10:00-22:00

Brits who are not sure how to redeem STS promotions or simply require further assistance should contact the website’s customer support via email or live chat. Although the live chat is open only from 10:00 to 22:00, a responsible gambling advisor will be available 24/7 to assist customers.

The chat icon is located in the bottom left corner of the screen and can be used even if you are not logged in. Upon accessing the chat, you must enter your name and conversational topic. These are the listed options:

  • Verifications
  • Promotions
  • Transactions
  • Responsible gambling
  • Other


Live chat operators are very helpful and will provide efficient solutions to all sorts of queries. Yet, an inconvenience might be the fact that you must confirm your username, date of birth, email, phone number and address every time you contact a support agent.

If you feel like our STS casino review didn’t provide enough information, you shall find further details about the platform under the FAQ section. This is located at the end of the main page, in the ‘Help’ section.

Responsible gambling

In line with industry regulations, the platform offers multiple responsible gambling tools for its British customers. This is what we found while assembling our STS casino review:

  • Self-limits

Self-limits refer to deposit, loss or wagering related restrictions. All of these can be set from the ‘Edit Profile’ area of your account. But remember that any increase in limits will take place after a 24-hour cooling-off period.


You can establish separate wagering limits for the Casino and Sports sections.

  • Reality check

This tool reminds you of how long you’ve been playing. Once you set a reminder (from 10 minutes to 1 hour), you’ll receive a pop-up notification every time the specified period passes.

  • Time-out

This feature will temporarily lock your account and restrict you from placing bets. The time-out can be set for one day, one week, one month or six weeks.

  • Self-exclusion

To opt for this, go to ‘Edit Profile’ and select self-exclusion. After that, choose a period between 6 months and 5 years, then enter your password to confirm the action.

  • Account closure

This can be requested by talking to a staff member or activating the ‘Disable Account’ option in your profile settings. Keep in mind that you may reopen the account at any time by contacting customer support.

  • Minor-preventive software

Underage betting is strictly prohibited in the UK. Because of that, STS UK takes numerous prevention measures to restrict minors from accessing the site. In addition to that, it provides several software suggestions, such as NetNanny, CyberPatrol or Qustodio.

  • Self-assessment test

We recommend taking this before joining the website or claiming any STS bonuses. Just click the link provided in the ‘Responsible Gambling’ area to be redirected to the test. When the assessment ends, you’ll be suggested suitable prevention tools.

Above all, there are plenty of useful links and references to responsible gaming organisations. You may check these out within the ‘Responsible Gambling’ section or by talking to a trained support member via live chat.

STS Review - Pros and Cons

Pros & Cons

  • Over 1200 games, including slots, jackpots, live casino, table games and scratch cards;
  • No monthly withdrawal limit;
  • Fast payout processing;
  • Responsible gambling advisor available 24/7;
  • Several responsible gaming tools, including a self-assessment test.
  • No 24/7 support;
  • No prepaid cards or pay by phone payment methods.

How we tested STS

We assure you that our review process is always in motion. We continue to test and verify the online casinos after publishing our ratings, and it's based on hands-on research that filters the qualitative options from the subpar ones.

Reviewer Casinoalpha rating Test duration Review Duration Deposit Methods Checked Withdrawal Methods Checked Slots Tested Live Games Tested Published Date Updated Date
4.2 / 5 7 Hours 41 Hours Yes Yes Yes Yes Sep 2021 Jan 2023
Adela Mariuta
Author Adela Mariuta Author & Editor at CasinoAlpha

STS Player Reviews

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