Welcome to Bonus Boss casino, the home of top quality original online slots games and the best casino bonuses around.

There are a number of things that make Bonus Boss one of the top online casinos around. We put our players in the center of everything we do, to ensure that you receive a first-class online gaming experience. Exciting slots games, amazing casino bonuses and providing amazing customer support are just a few areas that make up this Boss casino!

Big Boss Casino Bonuses

As the name suggests, Bonus Boss is the Boss when it comes to delivering first-class online casino bonuses – all year round. The bonuses start from the moment you sign up and create your very first account, with our unrivalled Casino Welcome Bonus. New players could receive up to 100 free spins with our no deposit bonus*, as well as a double deposit match offer!

Bonus Boss ensures that there’s always something for everyone; you could win free spins, bonus credit or a deposit match with our Game of the month bonus. This bonus gives you an opportunity to try out the latest addition with no casino bonus code needed!

Top Online Slots Games

We are proud to present our out of this world online slots games to you. Each casino game has been hand-crafted by our dedicated in-house team and filled with never-seen-before symbols, unique features and mega-multiplier prizes, all to bring you the very best online slots experience.

Many of our games also give you the chance to spin and win our ever-growing progressive Mega Jackpot, which start at an incredible £100,000! A selection of our online slots also contain a stand-alone Mega Jackpot that could be won by anyone, anywhere and anytime.

For more top online casino slots games, why not check out Dr Slot’s online slots? Bonus Boss’ sister site each have over 50 games to choose from, you’re spoilt for choice! All games on any of Bonus Boss’ sister sites are unique and built in-house, so you won’t find any of our slots anywhere else – they are exclusive to our players.

Types of Casino Bonus Offers

It’s time to sit back, relax and take a spin on some of the greatest online slots games available. Each of our casino games are made with you in mind and ensuring that you enjoy a fun-filled online slots experience is paramount to Bonus Boss. That’s why we have a guide on the 5 Things You Need to Know About Online Slots, so you can play our online casino games with ease!

From concept to creation Bonus Boss award-winning team is always striving to bring players thrilling, unrivalled online slots games. Alongside these monthly new game releases, Bonus Boss also provides players with a casino bonus****, so you can take a fresh, new slots game for a chance to win free spins, bonus credit or a deposit match bonus – and still have the chance to win real money!

Take our Online Slots for a spin!

Bonus Boss has hand-picked over 40 contemporary, high-quality online slots UK games for you to take for a spin, whenever and wherever you like to play.

No two of Bonus Boss online slots games are the same, and as you take to the reels you’ll find that a whole new world of online slots gaming awaits. There’s something for everyone to enjoy at our online casino and here are just a few of the inventive slots games that you can discover:

• You could find yourself with some killer prizes if you dare to take to the reels of 7 Deadly Spins.
• Have a first-class adventure and take to the slots skies in Aces Fly.
• Take to the reel plains of and enjoy a slots safari like no other.
• Can you Pick Your Way to a Winner on this casino classic with a fruity twist?
• Prepare to feel the heat brave warrior, as you take on the Fire and Gold online slots quest.

You also have the option to play our slots for free in demo-mode. This means that you can take our slots for a test spin before using a casino bonus or making a deposit with real money. If you do decide to play in demo-mode it’s important to remember that you can’t win real money.

Visit our online slots page to see the full selection of original casino games that you can play on. The list is always growing, as Bonus Boss aims to release a brand new game every single month. So make sure to keep coming back, as your new favourite online slots game might have just spun in.

Why choose Bonus Boss Online Slots?

The answer is simple – we’re different from any other online casino around. Our online slots are unlike anything you may have seen before and only the best games make it to our site. Rest assured that within each of our slots games you will find exciting, unique themes, incredible graphics and animation, and unparalleled multiplier prizes and Mega Jackpots!

Our gameplay is easy to understand and mobile friendly, and every game goes through UKGC-certified testing for fairness, with high return to player percentages. You can find out all the important information, like how to play each game and it’s specific RTP, by clicking on any of the game images in the grid above.

Like previously mentioned, Bonus Boss offers exclusive and unique online slots, all created in-house by Bonus Boss’ Online Casino. For more amazing online slots, why not check out our sister brand Dr Slot online casino for more fantastic casino games? Play incredible casino slots today when you sign up to Dr Slot.

****18+. Eligible to registered players only. Bonuses may include Deposit Match, Bonus Credit or Free Spins – maximum amounts, expiry, and min deposit will vary depending on the individual’s promotion. 40x wagering requirement. £10 Max withdrawal on free bonus credit or free spins bonuses without deposit. T&Cs apply. BeGambleAware.org

As well as providing you with top-quality online slots games, Bonus Boss brings you exceptional casino bonuses and promotions all year round. Available for both new and existing players, Bonus Boss really is the Boss of online casino bonuses and there are NO casino bonus codes needed.

Getting your hands on an incredible bonus couldn’t be easier and there is always something for everyone to enjoy. From a potential to win up to 100 Free Spins with the No Deposit Bonus*, to a Welcome Deposit Boost Bonus*** and even seasonal competitions that include both casino bonuses and physical prizes – Bonus Boss is your one-stop-shop for some of the best bonuses in the business.

Casino Welcome Bonus!

A warm welcome awaits you as you sign up with Bonus Boss for the very first time. Once you’ve had your account verified by our team, you’ll be ready to start your casino adventure and what better way for it to begin than with the chance to win a No Deposit Bonus!

You could have an up to 100 free spins No Deposit Welcome Bonus* when you create your first account and you don’t even need to make a deposit.

Deposit Bonus Slots!

You can also play our slot games with a fun Deposit Match Bonus! How exactly can you play Deposit Bonus slots?

Well, through your first two deposits, you’ll receive an up to 300% Deposit Match, up to the value of £300, and you could unlock up to 100 Free Spins with this bonus***! With your first deposit, you could get an up to 200% Deposit Match up to a max of £100. On your second deposit, you could get an up to 100% Deposit Match, up to a max of £100.

Each deposit must value £10 or more for the Deposit Match Bonus to be applied.

*18+. New Players only. Up to 100 (30p) free spins locked to use on The Spinfather. 40x wagering requirement. 3-day expiry. £10 Max Win from playing the bonus resulted from playing the free spins. T&Cs apply. BeGambleAware.org

***18+. New Players only. Up to £300 Deposit Bonus available via first 2 deposits. Min deposit £10. 200% Bonus up to £100 on your first deposit. 100% Bonus up to £200 on your second deposit. 40x wagering requirement on bonuses and FS wins. Max stake: £5. 3-day expiry for bonus and free spins. Win paid as bonus credit. T&Cs apply. BeGambleAware.org

Even More Bonuses

Bonus Boss really is the Boss of bonuses, as you can look forward to additional promotions all year round. The Game of the Month Bonus**** includes a chance to win Free Spins, Bonus Credit, or a Deposit Match Bonus to use on our latest game releases each month. We also have seasonal campaigns that are filled with show-stopping prizes!

Sign up today to ensure that you stay up to date on everything that Bonus Boss has to offer. You can also like and follow our Facebook page for regular updates on everything from new game launches to casino bonuses.

****18+. Eligible to registered players only. Bonuses may include Deposit Match, Bonus Credit or Free Spins – maximum amounts, expiry, and min deposit will vary depending on the individual’s promotion. 40x wagering requirement. £10 Max withdrawal on free bonus credit or free spins bonuses without deposit. T&Cs apply. BeGambleAware.org

Are you ready to hear about our fantastic sister site? You could dive into Jammy Monkey online casino for a Free Welcome Bonus, No Deposit required! But wait, there’s more! Not only can you jump into an array of brilliant online slots, you can rip open a selection of potential bonuses too! Bask in the glorious sun in Summer Spins, take to the vast ocean in Cash a Fish, or even delve into the mysteriously ancient depths of Treasure Tomb! Jammy Monkey is stacked full of opportunities to have fun!

If inventive casino games, top casino bonuses, straightforward on-site banking and a first class customer support team is what you’re looking for – then know that you’ve come to the right place.

Bonus Boss is here to bring you a high-quality online gaming experience, from the minute you step through our virtual casino doors.

What makes Bonus Boss the best?

Bonus Boss knows that what you really want is innovative online slots games and the best casino bonuses to play them with, and that’s exactly what we provide to our players. After signing up if you receive your Welcome Bonus, you’re ready to sit back, relax and enjoy a fuss-free online casino experience.

Here are just a few ways that make Bonus Boss the best:

• Over 40 original online slots games – with new games being added all year round.
• Unrivaled casino bonuses and promotions.
• Straightforward online banking, with the option to pay by phone bill.
• UK Customer Support between 7:30am -22:00pm.
• Industry-standard data encryption for enhanced security.

Enjoy playing Bonus Boss casino games anywhere at any time, as our site is available on 99% of all up-to-date devices. You can access Bonus Boss via the web browser on your mobile or tablet device or through your desktop browser on a PC or laptop.

Designed to deliver a top quality Online Casino experience

All of our online slots games are designed and built in-house. Our dedicated, UK-based, in-house team who are committed to bringing you the highest quality online slots games every month. As the number of Bonus Boss casino games grow, so do the innovative ideas for unique themes, features and mini-games!

As a GamCare certified casino, Bonus Boss also strives to ensure that you have 24 hour access to help and support should you need it. We have a friendly UK-based customer support team, who are available between the hours of 7:30am – 22:00pm. We’re also committed to bringing you all the Safer Gambling tools that you may need, so that you are always in control of your gambling.

So, what are you waiting for – sign up and join Bonus Boss today!