Slot Boss Casino – £10 Free On Registration & £500 Bonus

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Slot Boss Casino Review

A word of warning…don’t visit Slot Boss expecting modesty. In its own words, it is ‘The Biggest. The Best. The Boss’ when it comes to online casinos. It’s the first slogan you see on their teal and white homepage; it’s a powerful first impression and frankly, a lot to live up to!

Slot Boss is a UK-based mobile casino that’s fully licensed and regulated by the UK Gambling Commission. It’s packed with slots and games, table and live casino games, promotions, blogs, news and more. It’s compatible with all modern devices and therefore completely playable on the go – in fact there’s even a Slot Boss app for instant access to your favourite games and new promotions.

It looks good and it’s fully optimised for mobile devices, but it takes more to the biggest and the best. Has Slot Boss got what it takes? Read on…

Slot Boss Games

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Fortunately, Slot Boss offers a catalogue full of games – including plenty of slots, we might add. It’ possible to search for your favourite game via the search bar, or browse theough the categories such as ‘Featured’ games, ‘Slots’ and ‘Live Casino’. We stumbled across titles from well-regarded operators Barcrest and Eyecon, such as the dazzling Rainbow Riches and the cutesy Fluffy Favourites. There are plenty of themes to suit a broad range of tastes and some of the popular games include the mysterious Gypsy Moon, Pixies of the Forest, the hilarious Birdz, Luck O’ The Irish and NetEnt’s hit rock slot Guns N’ Roses.

For additional excitement, some slots are linked to progressive jackpots. For example, Slots O’ Gold and Top Cat; these are already great fun on their own, but play them at Slot Boss and you can aim an incredible Jackpot King progressive jackpot. We’re talking life-changing sums here in certain instances – so it makes sense to play – don’t miss the lucrative jackpots at Slot Boss.

Casino and table games are also a must. With the potential of winning huge amounts of money, you can play live versions of Blackjack, Baccarat, Roulette and Poker. Not a fan of live games? No problem. Take your pick from a plethora of table games including different versions of Roulette, Blackjack and Video Poker.

Finally, Slot Boss also offers a decent selection of instant win games. Play Ultimate Keno or Rainbow Riches Leapin’ Leprechaun scratch card for the chance to win cash prizes instantly.

Bonus & Promotions

If you’re considering signing up to Slot Boss but haven’t quite made up your mind, let us give you this snippet of crucial information. You can join, and without depositing a penny, you will receive £10 absolutely free. That’s right, you needn’t pay anything, simply register your card and the money’s yours. Try out the games, see what you think. It won’t cost a thing.

If you think that’s good, wait until you deposit. Your first deposit will bring back a 100% first deposit bonus – this is pretty standard these days – but the exception at Slot Boss is that the maximum is a phenomenal £5,000! You read it correctly – you can receive a 100% deposit bonus on as much as £5,000, meaning you can start your journey to becoming your own ‘slot boss’ with thousands in the bank to spend on some incredible games.

Slot Boss consistently have other promotions as well as welcome offers. These are updated regularly and tend to offer 50% deposit matches on certain slots, or have £10,000 up for grabs for players on Roulette games, for instance. There’s lots to get involved in and it’s worth checking the promotions page on a regular basis si you don’t miss out on Slot Boss’ fantastic promotions.

Payment & Customer Service

Slot Boss offers a comprehensive Frequently Asked Questions page; in fact it’s the first place that you are directed to if you click for Help. The FAQ is great, but sometimes us players need more specific assistance, and that’s when you should contact the friendly and courteous customer support team. You can email them and have your email responded to within 24 hours, or for a more urgent query, try the live chat between 8am and midnight daily and somebody will be available to give you all the support that you require.

Payment Methods

Slot Boss uses World Pay technology for the safest and most secure transactions, meaning customers can rest in the knowledge that their banking activity is completely secure when using this site. Modern sites tend to offer a range of the most modern payment methods and Slot Boss is no different, offering Visa, Mastercard and Maestro payments as well as Neteller ewallet and PaySafeCard. Customers will find it incredibly easy to top up on the go.

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Slot Boss Review
  • Slots & Games
  • Welcome Deposit Bonus
  • Ongoing Promotions
  • Customer Support


We’ve played at some pretty impressive online casinos in our time and we have to admit that yes, Slot Boss is up there with some of the biggest and most popular. Like all of the best casino sites, it ticks many of the crucial boxes including a brilliant range of games (these impressed us immensely) as well as a spectacular selection of promotions, especially the welcome offer! Did we mention the £5000 welcome bonus?! Sign up for that, if nothing else! The website is great, useable and clear, whereas the customer service is also pretty decent (the only downside is the lack of contact available via the telephone). One element that we did miss is a VIP scheme for loyal players, but you can’t have everything! It’s a pretty epic online casino all in all; get yourselves registered with the biggest, the best, the Slot Boss – we know you won’t regret this one