100% up to £150 bonus + 50 bonus spins

18+. New player only. 7 days to claim offer, min of £10. Wagering req. 35x. 50 wager-free spins 0.10p each on Book of Dead awarded after wagering complete, winnings paid as cash. Full T&Cs apply.

Slot Boss Casino Review

Slot Boss is a licensed and regulated online casino owned by LeoVegas Gaming PLC. The operator was originally established in 2014 as part of the Alderney-based company Intellectual Property and Software Ltd (IPS). In 2018, LeoVegas Gaming PLC purchased the casino in a deal worth a staggering £65 million.  Slot Boss sister sites now include Bet UK, Pink Casino, LeoVegas and 21.co.uk.

During our review, we found a catalogue of 580+ casino games on this platform. While these sound like they are fewer than most competing sites, most are high-quality games, including the best slot games, latest video slots, classic slots, gaming tables, instant win games, roulette, blackjack, three card stud, dream catcher, live casino and jackpot games. 

Review Results

Slot Boss Game Selection

As we said, Slot Boss went for quality over quantity in their slot game selection. We counted up to only about 300 slots in this casino’s lobby. Even so, we were thoroughly impressed that all of the games are powered by some of the biggest software providers in the industry presently.

Here, you can get started with classic slot games like Starburst, 9 Masks of Fire, Deadwood Slot and Rainbow Riches: Reels of Gold. You can also get creative and try out great branded games such as Guns ‘n Roses, Kiss and Ted

Whether you prefer the Egyptian theme such as Cleopatra slot, or something else like Irish, Fantasy Sci-fi theme or retro slots, you will find something that catches your eye at Slot Boss. 

Does Slot Boss Offer Progressive Jackpot Slots?

Some of the biggest wins at Slot Boss are courtesy of the Blueprint Gaming’s progressive jackpot slots. These progressive jackpots feature Gold, Silver and Bronze levels. What this means is that there are minor and mini jackpots awaiting players if they don’t land the major six-figure jackpot. 

Not interested in progressives? No problem. Slot Boss offers plenty of regular jackpot games including The Goonies Jackpot King, Wish Upon a Jackpot King, Cop The Lot, Reel King Mega, Top Cat, Mega Dragon, Volcano Queen Diamond Spins, Deal or No Deal, Super Spinner Bar-X and Ted Jackpot King.

Can Players Demo the Slot Games for Free?

Regrettably, Slot Boss does not offer demo versions for any of its games at this time. But with a no-deposit bonus credited to you after successfully creating an account, what do you need a demo version for? 

Sign up an account now and get free credits to start your play.

Slot Game Providers & Software

There is an impressive range of slot game suppliers at Slot Boss Casino. We found plenty of games with different thematic varieties and gameplay styles from tried-and-true software studios like NetEnt, Microgaming, WMS, NextGen, Realistic Gaming, Blueprint Gaming, IGT, ELK Studios, Big Time Gaming, Red Tiger and iSoftBet among others. 

Slot Boss Live Casino section is powered by Evolution Gaming. We were pleased with the immersive camera angles, smooth gameplay features and theme lounges. The casino also works with professional live dealers that lend a modern twist to the Slot Boss’s live casino section. 

Slot Boss Design & User Experience

The Slot Boss website is colourful, bold and user-friendly. The first thing you will see at the top-right is a search button that lets you search for your favourite game or provider.

Right below the search button are tabs that take you to Home, Promotions and Casino. The main games lobby is categorised into Slots, Jackpots, Table Games, Live Casino and Instant Win. Scrolling past, you will come across links to Safer Gambling, Block and Help.

The Deposit Offer and Join buttons are found in the upper-middle of the screen. Right below this, you will see casino games split into Featured Games, New Slots & Games, Table Games, Live Casino Games, Jackpot Slots, Slingo Games and High Street Games.

The right-hand end of the Slot Boss website also hosts the Login and Join buttons. Finally, information about game suppliers, banking methods, licenses, terms and conditions, and more can be found at the very bottom of the page.

Slot Boss Casino’s Mobile Experience

A mobile-friendly site, Slot Boss supports instant in-browser play across devices. Moreover, there is a Slot Boss mobile app for handheld devices that are powered by Android. You will need to download the app from the UK Google Play Store, load up the casino and register or log in.

The app lets you access all of the products and services offered on the website. You will find well-organised tabs to take you to your favourite mobile games, claim bonuses, make a deposit or request for a payout, contact support, and more.

Unfortunately, Slot Boss does not currently have an app in the Apple App Store for iOS users. But that shouldn’t be a deal-breaker because the website is fully compatible with all modern mobile browsers.

Deposit & Withdrawal Options at Slot Boss Casino

There are several payment methods available to UK players at the Slot Boss Casino. You can fund your account or take out your winnings using Bank transfer, Maestro, MasterCard, PayPal, Neteller, Visa or paysafecard.

All deposits at this casino are instant and the minimum deposit is set at £10. Eligible withdrawals need to be at least £20 and can take between 2 days and 7 business days to complete. You cannot withdraw more than £5,000 per transaction or £10,000 per day.
 

Credit Cards are banned for gambling in Britain

Slot Boss Casino’s Exclusive Bonuses & Promotions

The Slot Boss Casino has an insanely generous welcome bonus. Once you set up a new account and add your payment details, you get a free no-deposit bonus. After that, Slot Boss will double your first deposit in value with bonus credits and award-free spins.

Of course, this welcome bonus is subject to some terms and conditions. For starters, you must wager the no-deposit bonus 99x within 7 days before you can convert it to real money. Any winnings from the no-deposit bonus are capped at £50 max.

As for the first deposit bonus credits, the funds must be wagered 35x within 30 days before they can be withdrawn. In addition, customers may only wager a maximum of £5 when using the bonus funds. The welcome package is only intended for new UK patrons aged 18+. 

Instant Wins & Scratch Card Games

Looking to take a break from intense casino games? The Slot Boss Casino has an assortment of instant-win and scratch card games to choose from.

Don’t forget to check out some exciting games like Gem Blast, Jack in a Pot, Scratch 4 Diamond, Scratch 4 Emerald, Slingo Reel Extreme, Beehive Bedlam Reactors, Fluffy Favourites, and many more. A possible win from one of these games could see you take home prizes of three-six figures.

VIP & Loyalty Programs

As with most UK casino slots sites, Slot Boss does run a VIP program. To join, you will need to be invited by the VIP team in charge of reviewing accounts. Anyone eligible for the VIP status will have fulfilled a stipulated threshold for deposits and withdrawals. 

Players in the VIP program benefit from exclusive and personal deposit match bonuses, birthday gifts and other prizes.

Customer Support & Security

The Slot Boss Casino support team is there to help every step of the way. A detailed spread of FAQs is worth checking out for answers to the most frequently asked questions.

Should you run into a problem or have a more specific inquiry, you can contact the support team directly via a live chat or email. Both of these are available 24/7.

The wait time for the live chat is reasonable. You shouldn’t have to wait longer than 5 minutes before speaking to a customer support agent.

If, for some reason, you cannot launch the online chat portal, fill out a contact form and submit an email via [email protected] Expect a response between 8 am and 12 am every day of the week.

The Slot Boss Casino utilises a 128-bit SSL encryption technology to guarantee a safe, secure gambling environment. We found no single instance of Slot Boss fraud across the web.

Responsible Gambling

The Slot Boss Casino prioritises safety for its players, right from their first deposit to withdrawal. First, it has an automated age verification system to ensure that every new account holder is above 18 years.

Second, you are able to set your own deposit limits and keep track of your spend in accordance with the Safer Gambling Policy.

Finally, there is self-exclusion for those who need to take a break, a reality check to limit the time spent on gambling, and links to third-party interventions such as begambleaware.org, GamCare and Gamblers Anonymous.

Slot Boss Pros and Cons

  • Decent variety of video slots and scratch card games
  • No-deposit bonus offer + generous welcome package
  • Safe and secure operator
  • 24-hour customer support
  • Restricted in many countries
  • Fewer casino games compared to competitors

Conclusion

Slot Boss is an ideal place for punters looking for a decent variety of video slots and scratch cards, generous bonus deals and around-the-clock customer support. However, with less than 600 games for players to choose from, this casino surely needs to expand its games library to avoid losing players to competitors.

With that said, Slot Boss offers a smooth instant-browser play across most smartphones and tablets. And with a no deposit bonus awaiting you after signing up, what more could you ask for? 
 

Support and Contact Information

Deposit and Withdrawal Options

InteracVISAMasterCardPayPalVisa Electron

Address

Level 7
The Plaza Business Centre
Bisazza Street
SLM 1640
Sliema
Malta.

Website Address

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BEFORE YOU GO...

100% Welcome Bonus & Up to £200 On Your First deposit + 50 Bonus Spins

18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org.