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Slot Boss Casino Review

Awesome 8.3/10


Slots & table games


minimum deposit


minimum withdraw

Slot Boss Casino

Why not recommended

  • UK Players Only

welcome bonus

£10 No-Deposit Bonus

⭐ Website:
🤝 Owner:LeoVegas Gaming Ltd
🆕 Online since:2014
⭐ Trust score:8.3 / 10
👍 Licence: AGCC, UKGC
Deposit Methods
  • Trusted Regulator
  • No-Deposit Bonus
  • UK Players Only

Slot Boss Casino - Video Review

Slot Boss Casino Review

Today, we are going to have a look at one of LeoVegas Gaming PLC’s online casinos- Slot Boss. LeoVegas, as you may know, is a UK-licensed company known for its secure and high-quality websites. They have a long history in the industry and operate multiple online casinos, providing gambling services mainly to UK players. You might be familiar with some of their other websites, such as 21 or their namesake- LeoVegas.

Today’s bonus


£10 No-Deposit Bonus

Bonuses and Promotions

The welcome bonus on Slot Boss is quite interesting, as it is a £10 no-deposit offer. All you have to do is register an account and pass the identity verification process. Once you have done so, you can head to the promotions page and redeem £10 that you can use in the casino. However, as you would expect, there are some conditions to this. The bonus must be claimed within 3 days of signing up, and the funds come with a 50x wagering requirement. While this is a bit higher than is standard, it is acceptable since this is a no-deposit offer. Furthermore, you will have 7 days following activation to clear this requirement. There is also a limit to how much you can win from this, set at £50.

Aside from this, there is an additional offer for new players that is redeemable within the first 7 days after registration. This is applied to your next 2 deposits and will grant a cash reward plus 5 free spins. The amount of cash you will receive depends on how much you have deposited. If you deposit between £10 and £24, you will receive £10 in bonus cash. £25 to £49 will grant £25, and deposits of £50 and above will award you with £50. These come with a 35x wagering requirement which needs to be cleared within 7 days. As for the free spins, winnings from these are free from any obligations and are yours to keep.

Game Selection

Slot Boss have opted to go for quality over quantity when it comes to their library. There are over 500 games available on the website, including video slots, roulette, blackjack, three card stud, dream catcher, and a live casino. While this is a more limited number of offerings, all of them are quality products from renowned studios. There are slots of all kinds here, and they can easily be filtered into categories depending on their features. As for the live casino, there are 16 different lobbies here with games like roulette, blackjack, bingo, and several game shows. Regrettably, like all other UK-licensed casinos, this one does not have demo versions available for any of its games due to regulations.

Games Score

Total Games

Slot Boss Casino Mobile Games

Mobile Games

Slot Boss Casino Live Games

Live Games

Slots to try for a demo play or real money at Slot Boss Casino

Game Suppliers

As we mentioned above, the library is powered by some of the biggest names in the industry. Here you will find titles from the likes of Yggdrasil, NetEnt, Play’n GO, Evolution Gaming, Red Tiger, Blueprint, Microgaming, iSoftBet, Big Time Gaming, ELK Studios, NextGen, and more. The live casino dealers, on the other hand, are supplied by Evolution Gaming and Microgaming.

Deposits and Withdrawals

There are several services that you can use to deposit funds on Slot Boss. These include Visa, Mastercard, Maestro, Neteller, Paysafecard, PayPal, and Bank Transfer. The minimum amount you can add is £10 for all of these, while the maximum varies. Payments should be instant, and there are no extra fees. Players in the UK should also be aware that they will not be able to deposit via credit card due to local laws and regulations. The casino supports only one currency, and that is the British Pound (GBP).

Withdrawals can be processed with the same methods. However, they are usually credited to the account that was used to make the deposit. The minimum here is also £10, and there is a limit per transaction set at £5,000, which is quite generous. Processing times usually take between 5 and 7 business days. There is a 1x wagering requirement for all funds deposited with the casino.

Return to Players percent
RTP 96%

Depending on game played

Slot Boss Casino Minimum deposit
Minimum Deposit £10

* Depending on currency

Slot Boss Casino minimum and maximum withdraw
Minimum withdraw £10

Fair enough

Slot Boss Casino cashout time
Payout time 5 to 7 Business Days

Might vary for some payment methods

Slot Boss Casino RTP
Payment score 7.5

Very Good!

Withdraw Methods

Bank transfer, Maestro, MasterCard, Neteller, PayPal, paysafecard, Visa


Security and Licensing

Slot Boss is operated by Leo Vegas- a company with a tried-and-true reputation in the online gambling industry. They run multiple successful websites that are fan favourites across the UK. As part of the company, Slot Boss also operates under a United Kingdom Gambling Commission (UKGC) license. This regulator is widely accepted as the toughest and most reliable one amongst its peers. It has extremely high standards for licensees that must be followed to a tee. Their fees are also amongst the highest out there, which serves to ward off any potential scam casinos. If you ever feel that you are being mistreated, you can always turn to the UKGC for assistance.

Slot Boss Casino founded in 2014
Online since 2014

9+ years online

Casino owned by LeoVegas Gaming Ltd
Owner LeoVegas Gaming Ltd


Certified and regulated
Certified by AGCC, UKGC


Operates in multiple countries
Operates in 1+


Scored as Awesome
Trust Score 8.3 / 10


us flag

Slot Boss Casino is not available in United States

Restricted Countries

Afghanistan , Albania , Algeria , American Samoa , Andorra , Angola , Anguilla , Antarctica , Antigua and Barbuda , Argentina , Armenia , Aruba , Australia , Austria , Azerbaijan , Bahamas , Bahrain , Bangladesh , Barbados , Belarus , Belgium , Belize , Benin , Bermuda , Bhutan , Bolivia , Bosnia-Herzegovina , Botswana , Bouvet Island , Brazil , British Indian Ocean Territory , Brunei Darussalam , Bulgaria , Burkina Faso , Burundi , Cambodia , Cameroon , Canada , Cape Verde , Cayman Islands , Central African Republic , Chad , Chile , China , Christmas Island , Cocos (Keeling) Islands , Colombia , Comoros , Congo , Cook Islands , Costa Rica , Croatia , Cuba , Cyprus , Czech Rep. , Democratic Republic of Congo , Denmark , Deutschland , Djibouti , Dominica , Dominican Republic , East Timor , Ecuador , Egypt , El Salvador , Equatorial Guinea , Eritrea , Estonia , Ethiopia , Falkland Islands , Faroe Islands , Fiji , Finland , France , French Southern Territories , Gabon , Gambia , Georgia , Germany , Ghana , Gibraltar , Greece , Greenland , Grenada , Guadeloupe (French) , Guam (USA) , Guatemala , Guernsey , Guinea , Guinea Bissau , Guyana , Haiti , Heard Island and McDonald Islands , Honduras , Hong Kong , Hungary , Iceland , India , Indonesia , Iran , Iraq , Ireland , Isle of Man , Israel , Italy , Ivory Coast , Jamaica , Japan , Jersey , Jordan , Kazakhstan , Kenya , Kiribati , Korea, North , Korea, South , Kuwait , Kyrgyzstan , Laos , Latvia , Lebanon , Lesotho , Liberia , Libya , Liechtenstein , Lithuania , Luxembourg , Macau , Macedonia , Madagascar , Malawi , Malaysia , Maldives , Mali , Malta , Marshall Islands , Martinique (French) , Mauritania , Mauritius , Mayotte , Mexico , Micronesia , Moldova , Monaco , Mongolia , Montserrat , Morocco , Mozambique , Myanmar , Namibia , Nauru , Nepal , Netherlands , Netherlands Antilles , New Caledonia (French) , New Zealand , Nicaragua , Niger , Nigeria , Niue , Norfolk Island , Northern Mariana Islands , Norway , Oman , Pakistan , Palau , Panama , Papua New Guinea , Paraguay , Peru , Philippines , Pitcairn Island , Poland , Polynesia (French) , Portugal , Puerto Rico , Qatar , Reunion (French) , Romania , Russia , Rwanda , Saint Helena , Saint Kitts And Nevis Anguilla , Saint Lucia , Saint Pierre and Miquelon , Saint Vincent And Grenadines , Samoa , San Marino , Sao Tome and Principe , Saudi Arabia , Senegal , Seychelles , Sierra Leone , Singapore , Slovakia , Slovenia , Solomon Islands , Somalia , South Africa , South Georgia And South Sandwich Islands , Spain , Sri Lanka , Sudan , Suriname , Svalbard and Jan Mayen Islands , Swaziland , Sweden , Switzerland , Syria , Taiwan , Tajikistan , Tanzania , Thailand , Togo , Tokelau , Tonga , Trinidad and Tobago , Tunisia , Turkey , Turkmenistan , Turks and Caicos Islands , Tuvalu , Uganda , Ukraine , United Arab Emirates , Uruguay , USA , USA Minor Outlying Islands , Uzbekistan , Vanuatu , Vatican , Venezuela , Vietnam , Virgin Islands (British) , Virgin Islands (USA) , Wallis and Futuna Islands , Western Sahara , Yemen , Yugoslavia , Zambia , Zimbabwe , Aland islands , Butan , Caribbean Netherlands , Cote D’ivoire , Curacao , Lichtenstein , Montenegro , Serbia , Saint Marten , French Guiana , Palestine , South Sudan , Guadalupe , Bonaire , Saint Barthélemy , Belguim , Sint Maarten , Saint Martin (French part)

Slot Boss Casino is open to these countries:


Customer Support

If you run into any issues or have questions, you can contact customer support either via the online chat on the website or by filling out a contact form. The first will initially take you through an automated system that aims to resolve your issue more quickly. If this is not enough, however, you will promptly be connected to an agent who will assist you immediately. The wait times are within reason, and you won’t have to wait much longer than 5 minutes at most. Alternatively, you can fill out a contact form with your query, and they will get back to you via email as soon as possible. Both of these are available 24/7. There is also an extensive FAQ database available that contains answers to most questions you might have, so make sure to check it out.

Online Chat Support Available
Online Chat 24/7

Slot Boss Casino Email Support
Email support 24/7

Support Rated As Awesome
Support rating 8.5


Slot Boss Casino Website Languages
Languages 1 English

Layout and Navigation

The design of the website is simple yet colourful and fun. At the top, you will find account management settings and various sections of the casino. This is followed by a scrolling banner that showcases the different promotions on offer. Scrolling past that, you will come across a selection of popular games from the library. Lastly, information about the license provider, payment methods, game suppliers, terms and conditions, and more can be found at the bottom, alongside an FAQ-style section.

Mobile Casino

Slot Boss has a mobile app available for Android devices. This can be found on the Google Play Store and offers native access from your home screen. As for iOS users and those who prefer not to download any additional software, the website is fully compatible with mobile devices as well. You can access it from your browser, and all of the same features will be available to you while on the go.

Slotboss Casino - Mobile Version
The bottom line

Slot Boss is a solid online casino intended for UK players. It is owned and operated by LeoVegas, which is a company with an excellent reputation and track record. The website offers a more limited selection in terms of games and payment methods, however, this is offset by the high-quality products and services. There are several bonuses for you to take advantage of, including a no-deposit one that will award you £10 as soon as you have completed the verification process. All of this makes Slot Boss quite an attractive spot for UK players, and it is definitely worth checking out.

About the author

Alex Krust Author

Alex Kurst / Slots specialist

Alex loves slots! He is the one that always looks for new titles, makes text and video reviews at our youtube channel.

Slot Boss Casino FAQ

Slot Boss Casino is licensed by the United Kingdom Gambling Commission (UKGC). This is one of the most highly respected and trusted regulators within the industry. They have incredibly high standards when it comes to licensees and charge steep maintenance fees. If you ever feel mistreated or taken advantage of, you can always rely on the UKGC for backing. If you are not entirely convinced, however, check out our list of most trusted online casinos.

Slot Boss uses Visa, Mastercard, Maestro, Neteller, Paysafecard, PayPal, and Bank Transfer to process both deposits and withdrawals. The minimum amount in both cases is £10, while withdrawals have a limit of £5,000 per transaction. The only supported currency on the website is GBP.

Slot Boss offers a no-deposit welcome bonus of £10. This can be redeemed once you have completed the verification process and will be added to your account in the form of bonus cash. Once you receive the £10, you will have 7 days to clear a 50x wagering requirement. There is also a limit on how much you can win, set at £50. For more information on the available offers, check out our full review of the casino.

Although you might be able to play from a restricted territory by using a VPN service, we would strongly advise against it. Doing so is strictly prohibited by the website’s terms & conditions, and breaking these means that you run the risk of losing any funds you have deposited. If you would like to find a good online casino that is available in your area, check out our list of top-rated ones.

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