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Cobalt Kings Sister Sites

Cobalt Kings is a UK online casino with 181 sister sites including Island Jackpots, Buckingham Bingo, Bucky Bingo, Yay Bingo, and XL Casino (View all).

Cobalt Kings is operated by 888 Holdings under a UK license for remote gambling with reference number 39028. The operator's registered address as per public record provided by the Gambling Commission, Great Britain's regulatory body for gambling, is 601-701 Europort, Gibraltar, GX11 1AA.

Cobalt Kings Review for 2022

Cobalt Kings Homepage in the UK
The current homepage of Cobalt Kings for players in the UK

Cobalt Kings is an online casino operated by 888 Holdings. The website has become popular in the United Kingdom for providing users with a generous welcome bonus, promotions for long-term players, and its excellent selection of casino games. If you’d like to learn more, keep on reading our Cobalt Kings review.

Cobalt Kings Bonus

New users who register with Cobalt Kings can claim a 50% deposit match up to £300 with 30 spins on Vikings. According to the terms and conditions, you’ll need to deposit a minimum of £10 to claim the bonus. The bonus and its initial deposit must be wagered 50x and the winnings from the free spins wagered 80x before you can withdraw anything. There’s also a £100 win limit on the free spins and bonus.

In addition to the above Cobalt Kings welcome bonus, you can enjoy other promotions too. For example, there’s the Cobalt Wheel which you can spin after winning Cobalt Wheel Spins via the Star Rewards or loyalty program. These spins offer bino vouchers, invite-only jackpot games, free spins, bingo bonuses, and more. Meanwhile, the Star Rewards program allows you to claim various Star Rewards for long-term play, including deposit match bonuses, free spins, and more.

Casino Games and Software Providers

Cobalt Kings is home to a large selection of casino games, including video slots, jackpot games, instant-win titles, video bingo, and classic table games too. All of this content has been provided by well-known developers including Microgaming, Playzido, IGT, Eyecon, NetEnt, 888 Holdings, and numerous other studios too.

One game you can play at Cobalt Kings is John Hunter And The Aztec Treasure by Pragmatic Play, which uses a 5×6 layout with 7,776 paylines, and has an RTP of 95.5%. Some of the special features in this slot include a free spins mode, multipliers, scatter symbols, and wild symbols too.

Another slot available at Cobalt Kings is Book Of Relics. Developed by Red7, the game uses a 5×3 layout with 10 paylines, and it has an RTP of 95.25%. The special features available in this slot include expanding symbols, a free spins mode, wild symbols, and plenty more for you to enjoy.

Deposits and Withdrawals

Cobalt Kings doesn’t accept many payment methods, which means you’re heavily restricted in what you can use to make payments. At the time of writing, you can only make deposits and request withdrawals with VISA and MasterCard debit cards and PayPal, with the latter usually being the faster option.

Sister Sites of Cobalt Kings

There are numerous Cobalt Kings sister sites, all owned by 888 Holdings. One Cobalt King sister site is 888 Casino, which is giving all new users a no deposit £88 welcome bonus. Some of the games you can play here include Imperial Luck, Safari Riches, Millionaire Genie, Ramesses Rumble, From Dusk Till Dawn 10, Irish Riches, and plenty more too. For payments, you can use VISA and MasterCard debit cards, Neteller, PayPal, Apple Pay, and more.

Another Cobalt Kings sister site is Bounce Bingo, which is giving all new users 105 free bingo tickets and 10 free spins. You can enjoy a wide range of bingo titles along with slots such as Aussie Adventure, Arcane Gems, Lucky Lassie, Fruitiplier, Slingo Berserk, Wolf Queen, Capital Gains, 9 Masks Of Fire, and more. Accepted payment methods here include Paysafecard, debit cards, Apple Pay, and more.

Details Offering
Deposit Bonus £300
Spins 30
Free Spins
Min. Deposit £10
More 888 Holdings Casinos


Topic Link
License UK Gambling Commission
Fair Games eCogra (Gambling Quality Insurance)
PayPal PayPal Fees & Credit Card Ban
Gambling Addiction Gamblers Anonymous

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Our Rating: 4.1 / 5


Will I receive free spins at Cobalt Kings?

New players at Cobalt Kings receive up to 30 spins of which some are free spins with no deposit required.

What is the minimum deposit amount?

The minimum deposit at Cobalt Kings is £10. This is also the amount required to unlock the new player bonus.

What are sister sites of Cobalt Kings?

Sister sites of Cobalt Kings include: Island Jackpots, Buckingham Bingo, Bucky Bingo.

Who operates this online casino site?

Cobalt Kings is run by 888 Holdings, a leading provider of online casino sites in the UK.

This review was last updated on 26 August 2021