SlotBoss Casino Bonus

Author Image Written by Adam Kenny GDC - Icon - Black - Info
Date Icon Last Updated: 

Offering a superb welcome offer, the Slotboss Casino Bonus comes attached to one of the most interesting UK slot sites launched recently. This page helps you evaluate what Slotboss Casino has to offer. 

At SlotBoss Casino, new UK players are welcomed with a wonderful 100% Deposit Bonus and 50 Bonus Spins. That is, without question, a fantastic way to get the party started.

Let's look at the most essential T&Cs:

  • Available to NEW UK players aged 18+
  • A minimum deposit of £10 applies
  • To activate the offer, players must click on the 'Opt-in and Deposit' button on the player's 'My Offers' page.
  • The offer must be claimed within 7 days of registration.
  • For the 100% bonus to come in, the initial deposit must be wagered 35x within 7 days.
  • The maximum cash reward is £150.
  • The 50 bonus spins have no wagering requirements and can be redeemed on the 'Book Of Dead'.
  • Various game contributions and exemptions apply.
  • Please gamble responsibly!

SlotBoss Casino Bonus Spins

UK players may get 20 Bonus Spins on the chosen Game of the Week. Customers must deposit £20 or more via the "My Offers" tab and wager just once on slots to qualify for the offer.

Slotboss Casino at a Glance

📅 Online Since: 2017
🎁 Welcome Bonus 100% Deposit offer up to £150 + 50 bonus spins
⚖️ Gambling Authority UK Gambling Commission
💻 Casino Software IGT, Play'n GO, Novomatic, 1X2 Gaming, BluePrint Gaming, iSoftBet, Evolution Gaming, Pragmatic Play & much more!

SlotBoss, a member of the Leo Vegas Group, takes pleasure in providing its great gamers with the latest and finest online available slots and casino games. Its objective is to meet the expectations of offering the most extensive collection of online casino games, the biggest bonuses, and, obviously, being the greatest at what they do.

In addition to an ever-expanding selection of slots and casino games, SlotBoss provides a variety of intriguing benefits to UK gamers. These can take the shape of match-up bonuses or bonus spins, among other possibilities.

At SlotBoss, players can rest assured that they are playing on a secure and reliable platform. The casino is authorised by the UK Gambling Commission to cater for British players. Furthermore, their casino professionals carefully select the assortment of UK online slots based on RTP, volatility, concept, bonus mechanisms, jackpots, and mobile compatibility.

Fantastic Range of Software Providers
Great Assortment of Games
Less than 1-minute registration
24/7 customer support
Limited Payment Methods

Several of the industry's best-known software developers, like Realistic Games and IGT, power SlotBoss' casino games catalogue. This ensures new-coming customers of a reliable outstanding platform in terms of audio and video quality. Classic casino games such as blackjack, roulette, and baccarat are available in a variety of versions for UK gamers. Some of our favourite titles include 6 in 1 Blackjack, Roulette X2, and Three Card Stud.

Those looking to try their luck in instant-win games will be delighted to find a fantastic variety of scratch cards at SlotBoss, featuring classics such as Slingo Starburst.

SlotBoss Casino Slots

When it comes to the best online slot sites, SlotBoss is definitely among the top. Players will undoubtedly find something to their liking among their enormous range of fan favourites, such as Fruit Party, Deal or No Deal Megaways, Genie Jackpots Wishmaker, as well as other exclusive ones. These are provided by some of the most prominent software providers in the industry, namely Play'n GO, Push Gaming, Red Tiger, and Yggdrasil, among a plethora of others. 

SlotBoss prioritises fairness all through the platform. Unlike table games like poker and blackjack, online slots need little to no talent. On each spin, game providers use a technology known as a 'Random Number Generator' to choose which symbols are revealed. The implementation of RNG guarantees that each participant has an equal chance of winning or losing on each spin.

We like how SlotBoss appears to be looking forward by dedicating time and effort to exploring the concept of VR slots. A dedicated blog can be visited via the website's 'Blog' area, hinting that if VR slots become available, SlotBoss would be among the first to make them available to its UK gamers.

If you want to play progressives online, the brand has a large collection of online jackpot slots for you to choose from. UK players may access the specialised area via the link on the left-hand menu, where, in addition to a list of available jackpots, they can go through a wealth of information that will be quite useful to both the experienced and newbies alike. 

SlotBoss Casino Live Casino

At SlotBoss, gamers may experience a comprehensive lobby chock-full of excellent Live Casino Games. Battle alongside croupiers and other players in Live Poker and try to score a Royal Flush or take a lucky turn on the wheel in Live Roulette.

SlotBoss made sure to pull out the cream of the crop with Evolution Gaming and Pragmatic Play releases like Live Speed Roulette, Live Blackjack Azure, Peek Baccarat, Monopoly Live, Crazy Time, and more.

The above-mentioned games are of an excellent standard, but the gem of the SlotBoss Live Casino library is the friendly and competent croupiers that give exceptional service. Pull up a chair at one of the tables and use the online live chat feature to communicate with them and fellow players.

Live Casino Promotions and Offers, 

Unfortunately, SlotBoss were not offering any promotions directly related to the live casino product. Keep your eyes out on the 'promotions' tab and opt-in to their marketing to stay updated on casino signup bonus.

SlotBoss Casino User Experience

SlotBoss Casino employs a well-designed, easy-to-navigate website with an appealing colour palette. When players land on the site's homepage, they are greeted with a menu on the left and the option to create or log in to an account on the right side of the page.

The main menu gives easy access to the 5 categories that make up the casino product, being Slots, Jackpots, Table Games, Live Casino, and Instant Wins. There's also a search function that lets players look for their favourite game by title or software developer.

Furthermore, the main menu, as well as the sitemap at the bottom of the website, will provide gamers with simple access to various parts of the site, such as safer gambling, blog, and Terms and Conditions, among others.

We appreciate the speedy website navigation, high-definition video quality, and flawless live broadcasting, all of which continue to add points to the SlotBoss tally.

SlotBoss Casino Mobile Casino 

Downloading the SlotBoss mobile casino UK software allows users to enjoy real-life casinos at any time and from any location!

The software, which is available on both Apple and Android, provides UK gamers with access to all of the greatest mobile slots, including several well-known titles as well as the most recent launches. So, whether you choose to rocket into space with Starburst, visit a mystical woodland with Pixies of the Forest, express a wish in Wish Upon a Jackpot, or seek fruity prizes in Jammin' Jars, there is bound to be something to keep you entertained at the press of a button.

Deposit and Withdrawal Methods Available at SlotBoss Casino

SlotBoss Casino accepts several online casino payment methods, including

  • VISA Debit
  • Bank Transfer
  • Paypal

The minimum deposit is set at £10. SlotBoss does not have a withdrawal limit; nevertheless, if the requested withdrawal amount is below £10, the player needs to get in touch with the customer service team to get this completed manually.

BetBull internally aims to process withdrawals as quickly as possible. Following that, the designated payment method will be responsible for delivering the funds, with some methods taking up to five business days.

Payment Method
Deposit Amount
Withdrawal Amount
Withdraw Time
10 min
£10 min
3-5 Days
10 min
£10 min
3-5 Days
10 min
£10 min
3-5 Days
Visa Electron
Visa Electron
10 min
£10 min
3-5 Days
Apple Pay
Apple Pay
10 min
£10 min
1-3 Days

SlotBoss Casino RTP & Payout Rates

RTP is an abbreviation for 'Return to Player'. This is a slot industry-wide measure that provides a quantitative idea of how much return a player may expect over a protracted period of play. On average, SlotBoss' RTP ranges between 95 and 97 per cent.

SlotBoss Casino Software Providers

A remarkable selection of game developers, including IGT, Play'n GO, Novomatic, 1X2 Gaming, BluePrint Gaming, and iSoftBet, has contributed to SlotBoss' excellent portfolio of top-tier games.

Mobile Slot Providers
Overall Slot Jackpots
Slot Wagering
Top Slot Game
Mobile Slot Games

SlotBoss Casino Sign-Up Process 

Getting yourself started with a SlotBoss account is a breeze. On the right-hand side of the page, click the 'Join' option, and then proceed as follows:

  1. In the 'Your Account' section, enter your email address and create a unique username and password.
  2. A bit further down is the 'Your Details' section, and there should be specific fields to enter your gender, first name, last name, and date of birth.
  3. Lastly, it would be the short 'Contact Information' section, where you'll be asked to fill in your home country, address, and phone number.

Select your marketing preferences, hit 'Create Account', and an email should hit your inbox asking to confirm your email address. At this point, we recommend taking things a step further and getting the verification process out of the way. The procedure is effortless, and after you submit the necessary documents, you'll be off to the tables in no time! 

SlotBoss Casino  Customer Support

If you have any queries, the Help section on the site's left-hand menu is a great place to start. Additionally, gamers may reach the specialised customer support personnel via live chat on the same page. They are open 24/7, and the personnel are friendly and competent. Another option is to send them an email, which in our case, got a response within one hour.

Available Hours: 24/7

SlotBoss Casino VIP Program 

At the time, the SlotBoss website has no clear information on a VIP program available to UK players. Despite that, we were assured that their loyalty team keeps a close eye on the most loyal customers and that if any more benefits become available for specific players, they will notify them right away.

Responsible Gambling Features at SlotBoss Casino 

SlotBoss is dedicated to promoting responsible gambling and delivering a fun but safe online gaming experience for all players. For those slot fans who might encounter difficulty controlling their gambling spending, SlotBoss works hand in hand with various organisations to help put such individuals back on track. Some of these include GamCare, BeGambleAware, The National Gambling Treatment Service, and Gamblers Anonymous, among others. 

All of the information can be found in the 'Safer Gambling' section of the website, where players can also access a set of tools, which include: 

  • Deposit Limit
  • Loss Limit
  • Session Limit
  • Wagering Limits
  • Reality Check
  • Time-Out
  • Self-Exclusion
  • Support Groups & Organisations
  • Advice on Keeping in Control
  • Parental Controls
  • Self-Assessment
Deposit Limits Deposit Limits
Green Checkmark
Time Out Time Out
Green Checkmark
Stake Limits Stake Limits
Green Checkmark
Profit/Loss Totaliser Profit/Loss Totaliser
Green Checkmark
Self Exclusion Self Exclusion
Green Checkmark

Our Verdict

After playing here for many hours our team has found that SlotBoss Casino is an authentic and reliable destination for gamblers in the UK. It is managed and controlled by LeoVegas, a leading operator with a stellar reputation globally. The Slotboss website has a fantastic range of games; however, it may be improved by adding a few more payment options to those already present. There are various offers available to players, including a fantastic 100% Deposit Bonus of up to £150 and 50 Bonus Spins. All this makes SlotBoss an appealing way to live out the dream and become the big boss of slots!

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Our Rating
Number of Casino Games
Overall Slots Jackpots
Total Live Casino Games
Total Payout %

Slot Boss Information

📧 Email:

Support Hours:
📍 Address:
Level 7, The Plaza Business Centre, Bisazza Street, SLM 1640, Sliema, Malta.

Supported Platforms




Flash / No Download






Other Information


Software Providers







NextGen Gaming

Play'n GO




ELK Studios

Big Time Gaming


Blueprint Gaming

Nolimit City

Push Gaming

Pragmatic Play

Red Tiger


Hacksaw Gaming

Merkur Gaming

Games Global

Light & Wonder


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Updated by GDC - Icon - Black - Info

Adam Kenny

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Last Updated:  

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