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Slot Boss

Slot Boss sister sites

Slot Boss sister sites include Pink Casino, Slotto, Leo Vegas, BetUK, Legs 11 and Castle Jackpot.
Slot Boss ( is operated by LeoVegas Gaming PLC, Level 7, Plaza Commercial Center, Bisazza Street, Sliema, SLM1640.

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Can Slot Boss be trusted?

trust score


Slot Boss is a 4 Star trusted casino, here’s why

1. Number of sister sites GOOD – Slot Boss is operated under Leo Gaming Plc and has over 12 sister sites in total.
2. Age of Site 7 YEARS – The casino has been an experienced part of the online gaming industry and is considered trustable.
3. Clarity of images EXCELLENT – The minimalistic design featured on the site appear perfect with high-resolution images.
4. UKGC licence YES – Being licenced under UKGC, the casino exhibits a professional and secure reputation throughout.
5. MGA or GIB licence NO – The casino does not associate with the gaming authorities of Malta as well as Gibraltar.
6. Curacao licence NO – It does not own a Curacao licence.
7. Trustpilot page and score YES – Slot Boss has more than 1000 reviews and attains a decent trust score of 3.2.
8. Responsible Gaming logos YES – There are various gaming logos from responsible programs present on the site.
9. Player Feedback GOOD – Almost all the players appear to be quite happy with the casino’s overall performance.
10. Wikipedia Page NO – It is not yet featured on the Wikipedia page.
Overall TRUSTSCORE >>> ★★★★ – 4/5 Stars
Slot Boss is trusted

What are players saying about Slot Boss?

Here are our condensed / readers digest summaries of recent player reviews of Slot Boss.

  • 13-Feb-2021 by Lester:
    The only thing I like is the fast withdrawals. Everything else is just mediocre and keeps crashing. They need to work on the website. – source: TrustPilot
  • 05-Feb-2021 by Alex:
    Great online casino. I signed up and got a bonus which was very generous. I won £400, requested a payout and money was in my bank after 24 hours. – source: TrustPilot
  • 03-Feb-2021 by Will:
    Best customer service, which is active 24/7. I also love the animation of some games and the fast loading time. I enjoy playing here. – source: TrustPilot
  • 02-Feb-2021 by Jimmy:
    One of the best online casino I have ever played on. The layout of the website looks awesome and it is very eye-catching. I am playing here for a long time now and I never had any issue. – source: TrustPilot
  • 01-Feb-2021 by Dean:
    Avoid this casino at all cost. It is insecure and the support does not listen to their players. I requested a withdrawal which they said is already transferred but I have not received it. – source: TrustPilot
  • 27-Jan-2021 by Bradley:
    The only thing that took time was the verification. I started playing on this casino a week ago. This casino is extremely reliable and fast. I have not faced any issues yet. – source: AskGamblers
  • 18-Jan-2021 by Finn:
    At the start, I was not able to upload photos for verification but thanks to customer support for helping me. The slots on this casino are the best with good odds and great graphics. – source: AskGamblers
  • 13-Jan-2021 by Anne:
    Almost everything on this casino is good for me but the withdrawal is just impossible. I tried to contact the management but they seemed to ignore me. – source: AskGamblers
  • 11-Jan-2021 by Jack:
    This casino is amazing. I turned my deposit into a great profit in a few hours. They have a good selection of games and provide different bonuses to their players. – source: WhichBingo
  • 03-Jan-2021 by Andrew:
    I joined this casino on a suggestion from a friend and I was amazed. I played for a month now the only issue I have is the poor performance of the website, other than this is a great online casino. – source: WhichBingo

Slot Boss Review 2021

A simple yet appealing themed casino embedded in the network of online casinos owned by LeoVegas PLC, Slot Boss is an online casino where players get to play a wide range of games, provided by an intense amount of renowned software providers in the market.

With a list of attractive and well-designed casino games being featured on their website interface, Slot Boss is a casino with a diverse quality factor being featured, which is why we decided to review them in-depth for a better understanding of their services, which is all the more important as we’ve emerged into a year of hope: 2021.

slot boss laptop screenshot 2021

New Player Welcome Offers

Starting, Slot Boss provides all the new players on their casino with two different bonuses, the first of which is a £10 no deposit bonus, a feature shared among various Slot Boss sister sites out there, given to players right as they land on the casino website within 3 days.

The second is a match deposit bonus that is given to players when they make their first two deposits on Slot Boss, where the reward can figure up to £100 in cash, along with a 5 wager-free spins bonus being included as well.

Monthly Promotions

Aside from the welcome bonuses on Slot Boss, their current player promotion includes a “No Wagering requirement on our Free Spins” policy, allowing players to cop all the benefits of free spins without having to fulfil any wagering requirements.

Pros and Cons

Like every aspect of both the physical world and the virtual world, Slot Boss comes with its list of merits and demerits. Following are some of these:
•No Wagering on Free Spins
•Compatible across most mobile devices
•Does not support e-wallets
•Longer waiting time for bank transfers

Featured Slots and Casino Games

As mentioned before, Slot Boss is quite diverse in terms of its casino games, where casino players can find games like Online Slots, Live Casino titles, Jackpots, Megaways slots, and more. Some of the featured slot titles on Slot Boss and Slot Boss sister sites include:

Starburst – An industry famous slot title created by NetEnt where players can win from a total of 10 pay lines, with the maximum win going up towards the 50000 credits mark.

Fishin Frenzy – This underwater designed slot was created by BluePrint, and featuring an RTP factor of 96.12%, it allows casino players to bet anywhere from 50p to £100, with a maximum win of 100000 credits being boasted for players.

Deposit and Withdrawal Methods

Coming towards the payment section of Slot Boss, players on this casino can make deposits into their account using a wide range of methods, the likes of which include Visa, Maestro, Visa Debit, Mastercard, and Visa Electron.

As for the withdrawal methods, players can withdraw via PayPal, using which withdrawals can be received after a few hours, and bank transfer, which takes 2-5 business days for payments to load in your account.

Customer Support and License

As for the customer support, players can contact the Slot Boss team using both live chat and email features, whichever the players find easier. Slot Boss is licensed under the United Kingdom Gambling Commission, which is why fair-play game services are heavily regulated on Slot Boss.

The Verdict

Coming towards the end of the review of Slot Boss and seeing a high number of players playing daily on this casino, Slot Boss is a diverse game-filled web casino with a lot of opportunities to take wins, a good deal of welcome bonuses and quick customer support, it is a good casino to play games on.

slot boss mobile screenshot 2021

Slot Boss Sister Sites 2021

list of slot boss sister sites 2021 2

Pink Casino

Pink Casino sister sites

Pink Casino isn’t named the way it is just for the fun of it; the casino is as pink as pinkishly it can get, and that’s what makes it different from the rest of the casinos out there. Pink Casino features a boatload of games from a variety of software providers that they are affiliated with, which includes high tier names like Yggdrasil, NextGen, and others.

The welcome bonus promotion being boasted is currently two triple treat packages for a no deposit bonus and a deposit bonus after the players are ready to invest some money on this Slot Boss sister site. The payment methods are quite much in number, so players won’t have to be too hesitant when depositing money for the first time on this casino.

Legs 11

Legs11 sister sites

Legs 11 is all about Retro wartime dancers meeting online Bingo, featuring an interesting and somewhat refreshing change to the usual male-dominated online casinos that we see all the time in this iGaming scene. Since all the Leo Vegas owned sites are usually fitted with the same amount of game titles, you won’t be seeing much difference in the game collection here if you’ve been playing Leo Vegas casinos for a while.

As for the welcoming offer on this leg-portraying casino, new players get a no deposit bonus of 11 free spins, which can be currently used on Book of Dead, an infamous slot that is featured on countless casinos on the net. In addition to that, a first deposit bonus of £50, strictly to be used on bingo games, is also being provided to new entries that make their initial deposit on this casino.


Betuk logo 1

Previously just another slots site, but now repositioned as a sportsbook, BetUK sponsors several sports teams, including Cardiff / Swansea FC. BetUK welcomes all new players with a “Bet £20, Get £5” offer on their casino, and let’s be honest here, that’s not one of the most heartwarming welcomes you’ll get on a casino market that’s all about those welcoming offers. Nevertheless, BetUK is a profound sports betting and online casino website where players can play casino games, and bet on their favourite sports, all at the same time on the same website.

The interface isn’t something out of this world but features an easy to use rollout design that most casino tends to use, with the featured games being available right as you land on the page. Scrolling down further, players have access to the basic information regarding the casino that often players read and find interesting.

Crown Bingo

Crown Bingo logo 1

Crown Bingo is a dedicated bingo website among the various Slot Boss sister sites we’re reviewing today and features a cartoonish layout and design for their website interface where players have access to bingo as well as various other casino games, provided by various high-class software providers in the market. All the required information can be accessed right from their homepage, a feature currently shared among almost every LeoVegas owned website out there.

The welcome bonus offer includes 10 spins no deposit bonus for all the new sign-ups, and when these new birds graduate to the rank of first depositors, Crown Bingo crows them with a bonus of up to £100 in cash, along with 20 free bingo tickets that can be used in selected bingo rooms.

Leo Vegas

Leo Vegas

LeoVegas is a 2012 casino that has won at least one award every single year from the day it was established in the iGaming scene to the current date and was named after the founding company that owns all the Slot Boss sister sites we reviewed on our website today. The casino features a well amount of games to play with, with ample payment methods to use when depositing for the first time, after which players get a bonus of upto £400 in cash.

21 Casino has been deemed to have made a place at the forefront of the iGaming industry, and with a full-black theme currently being boasted for their website, 21 Casino features both classical and modern styled casino games on their website as of now, allowing players to a get a good amount of game choice on their hand.

Castle Jackpot

Castle Jackpot

All about Jackpots, Castle Jackpots, like most LeoVegas owned casinos, is fitted with the same amount of casino games. However, the website puts out a lot of offers, especially for the novices, to win big jackpots and prize bonuses on their casino, hence the name.


Slotto logo

A friendly Slot Boss sister site with a wide range of games and a unique welcome off of 5 Free Spins, Slotto, as their name suggests, is a slot dedicated website created for slot fanatics to register on and play a wide range of slot titles provided by a large number of software providers, with a fairly moderate website interface, similar to most LeoVegas owned sites, being featured on their website

Slot Boss Sponsorships

Slot Boss has seen a recent surge in popularity over the years thanks to its great feature set as a casino and proper advertisements. The latter has played a crucial role in the success of this casino, ads are essential these days for a casino that wants to grow its players base to its peak. The casino has had partnerships and sponsorships with various brands as well as television channels like ITV4. It isn’t quite clear whether the casino has had sponsorships with celebrities or not, but still, it has done a great job with its commercials to promote the website.


Slot Boss even has its Blog section where it posts the latest news about new and upcoming events along with game guides for its casino games and slots. Unlike many other blog sections of casinos, this one seems a little dry and empty because there isn’t a lot of content here, but this might change in the future when the casino decides to pay a little more attention to its news and information hub. Right now, most of the posts in the blog section are guides and information about various rules and regulations at the casino, as this is a slot focused casino that’s why there is a “New Slots” section here too for information regarding new and upcoming slots at the casino.

The casino has its very own app which is available on all android mobile devices but isn’t yet available for iPhone users. When it comes to the casino’s social media presence, Slot Boss has accounts on various social media platforms like Facebook, Instagram, Twitter, and YouTube where it mostly posts videos about adverts that have been played by the casino on TV. These are quite simple adverts that don’t have a lot going on in them, but they do get the job done when it comes to promoting the casino to new players in the gaming industry.

Slot Boss TV Adverts

2019 – ITV4 Nights Sponsor Ad


Slot Boss sponsored ITV4 Nights back in 2019 in this is a commercial that the casino made for it. It’s quite simple and doesn’t have a lot going on, it seems that the casino is going for a minimalistic theme in its commercials and casino which shows in this ad by Slots Boss. It’s a great ad but lacks a certain flair that players have come to expect from a casino ad from a casino of this calibre. The ad is so simple that it doesn’t even have any sort of promotions for the features and promotions at the casino, it’s just the casino name changing text to show what sort of slot games players should expect from the casino.

2020 – Best Games Out There


You will be spoilt for choice at this casino as it features hundreds upon hundreds of slot games from the top software makers working in the industry, play all the popular games or try out some indie games, the casino has them all. There’re jackpots here too that come with some amazing rewards. Slot Boss even has a generous welcome bonus package for new players and existing players get other bonus rewards too. New players get £10 free after they sign up at the casino, but some certain terms and conditions apply to bonuses at the casino that is mentioned in the advert too.

2018 – A Look Through Games


It seems that Slot Boss has cut down its advertising budget over the years because its latest commercials aren’t anywhere near the level of its advertisements from a couple of years ago, this particular advert is a great example of that. The commercial features some excellent animations that have the flashiness and pizzaz players expect from their casino. There are all sorts of famous games at the casino from Starburst to Cleopatra and many more, and along with these slot games, there is a generous casino welcome bonus at the casino that hasn’t changed for a few years now.

Slot Boss Stays In The UK

Slot Boss is a well-established casino in the UK and its surrounding countries in Europe, but it hasn’t made many moves for expanding its operations in recent years, even now the list of restricted countries on the casino’s website is long and mentions most of the countries from around the globe. Fans of the casino from its restricted countries might be disappointed to know that the Slot Boss casino doesn’t have any kind of plans for expanding its operations soon.

Slot Boss Information

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Support Page
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Terms Page

Slot Boss

Slot Boss sister sites 2021

First Wayback Machine entry was on Saturday, April 19, 2014 with the last entry on Monday, November 12, 2018 with 37 total snapshots