Castle Jackpot Sister Sites 2026
Castle Jackpot has closed as a standalone casino and now redirects visitors to Slot Boss, its closest stablemate on the same LeoVegas Gaming PLC platform. The wider family of sister sites includes Pink Casino, 21.co.uk, Bet UK, Mr Play and Royal Panda.
Best Castle Jackpot Sister Sites
Written by Mark FPublished 23rd May 2026
Pink Casino
Pink Casino leans into a girly, glossy theme and backs it up with a genuinely strong rewards scheme, opening new accounts with two separate welcome bonuses before moving on to no-wagering free spins as loyalty kicks in. The slot and live-casino catalogue draws on NetEnt, Microgaming, Evolution Gaming and Betsoft, and support is reachable by email, phone or live chat whenever a hand is needed.
21.co.uk Casino
21.co.uk keeps things straightforward with a name that doubles as a nod to blackjack, backed by the same UK Gambling Commission oversight and independent game-testing regime as the rest of the LeoVegas stable. PayPal, Mastercard and Visa cover deposits and withdrawals, and the lobby runs to more than 450 slots alongside a solid spread of table games.
Bet UK Casino
Bet UK is one of the leading casinos in the online casino industry. It opened its virtual doors for players in 2012, which makes it a fairly old sister site of Castle Jackpot casino. Since then they have modified its website and gaming collection in such a manner that players receive new games and prizes every great month. They are proven safe sites to gamble on as they are licensed and regulated by UK Gambling Commission and outside the UK walls, they are licensed by the Gibraltar Gambling Commission. They have to follow strict guidelines and policies which allow fair gameplay at Bet UK Casino. They have their website compatible for use on mobile phones as well as on PC. Different mobile devices including iOS, Windows, and Android can experience their games on their phones.
Mr. Play Casino
Mr Play widens the net beyond slots with dedicated bingo rooms and scratch cards sitting next to the usual table game selection, all held to the same UK Gambling Commission and Malta Gaming Authority standards as its LeoVegas sisters. The welcome offer pairs a deposit bonus with wagering-free spins, giving new players a decent head start before they settle into the regular promotions.
Royal Panda (RoyalPanda.com)
Royal Panda is one of the better-known names in the LeoVegas family, built around a panda mascot and a strong live-casino offering alongside its slots. It runs the same UK Gambling Commission licensing as Castle Jackpot did, with a loyalty programme that rewards regular play rather than just the sign-up offer.
Slot Boss (SlotBoss.co.uk)
Castle Jackpot Review – May 2026
Castle Jackpot was one of the gaming brands operating under LeoVegas Gaming PLC, established in 2017 and regulated and licensed by the UK Gambling Commission. The site has since closed to new business and now redirects to Slot Boss, so the review below reflects Castle Jackpot as it operated before the switch.
Castle Jackpot hosts various types of games among which there are around 300 featured slot titles such as The Goonies, Starburst, Rainbow Riches, Book of Sphinx, 88 Fortune, Funky Spin, Crown of Egypt, Luck of the Irish, Cats, Ted, Vampire Desire, Treasure of Troy, Safari Gold Megaways, Fruit Snap, Age of Asgard, Eye of Horus and Da Vinci Dual Play. A selection of 9 entertaining table games is waiting for table games fans on Castle Jackpot; for example, there is Players Suite Blackjack, Realistic Roulette, Blackjack Perfect Pairs, and Three Card Poker. Those players who adore live casino games would fall in love with Castle Jackpot collection of live casino games and which displays 25 games among which you can find Live Roulette, Live Speed Roulette, Monopoly Live, Super Sic Bo, Live Baccarat Squeeze, Live Baccarat A and Live Blackjack Party. There is another category of games here which are instant win games like Gem Blast, Ultimate Keno, Grabba Dabba Dough, Deal or No Deal Instant Win, and Scratch 4 Rubies. Bingo devotees can have some fun on Castle jackpot as well, although they have only two bingo games on offerings which are 90 ball and 75 ball bingo games.
Entertainment is surely promised with the Castle Jackpot website as all of their games are provided by reputable and famous software developers essentially Microgaming, Realistic Games, Big Time Gaming, iSoftBet, Evolution, NetEnt, IGT and others.
The website of Castle Jackpot was given the theme of a large castle this theme could but give players the impression that they who knights who play to win. No navigation and speed troubles will be encountered on Castle Jackpot site that is amazingly organized to help customers find their favorite games in the blink of an eye.
Once you arrive at Castle Jackpot site you will be welcomed by a big banner that features a 3D old Castle and which informs new players about the welcome offers they get upon signing up on this site. There are actually two welcoming bonuses on this site, the first one is a 100% match bonus on the first deposit and there are wagering requirements for the second offer it is 10 free spins on Book of Dead knowing that new players won’t have to deposit to take advantage of this offer. Existing customers can benefit from a bunch of promotions for instance if you stake £20 on the slot of the week on Castle Jackpot you will earn 10 free spins on the same slot.
Castle Jackpot allows its customers to use no more than 5 banking solutions to make their deposits and withdrawals and which are Visa, MasterCard, SSL Encrypted, Safe and Secure Payments, and the popular iWallet PayPal.
Castle Jackpot FAQs
What are Castle Jackpot’s sister sites?
Castle Jackpot was a LeoVegas Gaming PLC brand, so its sisters are other casinos in that family. Names covered here include Pink Casino, 21.co.uk, Bet UK, Mr Play, Royal Panda and Slot Boss, the site Castle Jackpot now redirects to.
Who owns Castle Jackpot?
Castle Jackpot was run by LeoVegas Gaming PLC, the same group behind Royal Panda, Pink Casino and several other well-known UK-facing brands.
What licence did Castle Jackpot hold?
Castle Jackpot operated under LeoVegas Gaming PLC’s UK Gambling Commission licence (account 39198).
Is Castle Jackpot available to UK players?
No. Castle Jackpot has closed as a standalone site and now redirects to Slot Boss, which remains live and UK-licensed under the same LeoVegas Gaming PLC operator.