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Casino Kings Bonus Deal for 2025 May
is a 150% match up to £150 plus 75 free spins when you deposit at least £10. The catch is the high 50x wagering requirement, which is much higher than the usual 35x at most UK casinos. This means you’d need to bet £7,500 to withdraw from a £150 bonus. Note that you can only cash out up to 3x your bonus amount (maximum £450), and free spins winnings are limited to £20. Also, UK players can’t use Skrill or Neteller for bonus deposits. Finally, this bonus is best for players who enjoy longer playing sessions rather than those looking for easy withdrawals.
The Casino Kings promo offers a great match on your first deposit up to £150 with 75 spins, but keep in mind the 50x wagering requirement on bonus bets, which is very high. The max you can convert is 3 times the bonus, and withdrawal requests cancel any pending bonuses. It’s a decent offer, but only if you’re okay with the high wagering conditions.
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply - T&C Apply, 18+
Only by email
Get 100 Free Spins No Deposit
This offer can only be claimed by subscribing.
We keep your email private. It's only used to send promotions. Subscribing means you agree to receive them.
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply - T&C Apply, 18+
This exclusive bonus can only be redeemed through our special access link.
PayPal and PaySafe deposits are not eligible.
The minimum deposit required is £20.
Bonus Verdict
Grosvenor Casino offers a 150% match bonus up to £30, allowing you to increase your funds when depositing a minimum of £20. The 30x wagering requirement on both the deposit and bonus is a key factor to consider, as it can extend the time needed to withdraw winnings. Additionally, PayPal and PaySafe deposits are excluded, which may limit payment flexibility. However, the £2,000 max win cap adds potential value for those who meet the requirements.
New customers. Min deposit £20 (PayPal & PaySafe excluded) Max bonus £30 with30x wagering (deposit + bonus) on selected games. Max win £2,000. - T&C Apply, 18+
Wager your deposit before getting the deposit funds
Bonus Verdict
Our specialists recommend KnightSlots Casino’s 100% deposit bonus to all new UK players. For a small deposit of £10, you get to play with double funds, and you also get free deposit spins at one of the most popular games. The wagering and registration process are transparent and easy to follow. New players can try out various games with the initial deposit, but we strongly recommend using the funds only at slot games with 100% wagering contribution.
KnightSlots Casino has a UKGC license and high inscription protocols. The casino offers over 1000 slot games with multiple jackpot titles and additional perks to active players. We rate the casino high because of the safety and multiple promotions available.
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. Maximum amount of Free Spins is 50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance - T&C Apply, 18+
Make sure to go through our dedicated link to claim this promotion.
The minimum deposit to claim this offer is set at £20.
Bonus funds expire in 30 days if wagering is not met.
The 50 free spins are only playable on Book of Dead.
Bonus Verdict
NYspins Casino offers a 100% match bonus up to £50 plus 50 free spins on Book of Dead. A key advantage is that free spins winnings are wager-free, making them immediately withdrawable. However, the 30x wagering on the deposit + bonus amount and the £2 max bet restriction could slow progress toward meeting requirements.
Must be 18+ to use. Welcome offer for new players residing in Great Britain only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money with no wagering requirements. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. This offer is valid for use on the first deposit only, with no expiration date. Deposit Bonus expires after 30 days if wagering requirement has not been met. Free Spins expire after 3 days. One bonus allowed per person, address, device, IP. Own payment methods only. www.gambleaware.org For full bonus terms and conditions, please click here. Read our Responsible Gaming and General Terms and Conditions for more information. - T&C Apply, 18+
New Players Only. Wager from real balance first. 40X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: 50. Withdrawal requests void all active/pending bonuses. Full Terms Apply. - T&C Apply, 18+
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. - T&C Apply, 18+
UK Disclaimer - New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3 times the bonus amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply - T&C Apply, 18+
New Players Only. Wagering occurs from real balance first. 20X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply - T&C Apply, 18+
New Players Only. Wagering occurs from real balance first. 35X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt / Free spins valid 7 days from receipt. Max conversion: 3X the bonus amount & £/€/$20 for Free Spins. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. - T&C Apply, 18+
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. - T&C Apply, 18+
New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus is valid 7 days from receipt. Max conversion: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits - T&C Apply, 18+
Casino Kings Bonuses User Reviews
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Casino Kings Bonuses Bonus Codes Quick Facts
Min deposit
£10
Welcome Bonus
150% Up To £150
No deposit
No
Reload bonuses
No
Payment methods
Visa, MasterCard
+ 9 more
Payment methods
PayPalNetellerNeosurfPaysafecardPay by phoneApple PayPayZSkrillInstant Bank Transfer
Currencies
GBP, EUR
+ 1 more
Currencies
USD
Wagering contribution
Game category
Game contribution
Video Poker
5 %
Table games, Blackjack, Baccarat, Jackpots, Roulette, Poker
10 %
Craps, Live casino, Scratchcards, Keno, Bingo, Arcade , Sic Bo, Live Casino
Casino Kings offers a selection of welcome and free spins bonuses to enhance your online gaming experience. The Casino Kings welcome bonus offers a 150% match of up to £150 and 75 free spins on Big Bass Bonanza by Reel Kingdom, giving you a headstart at the casino with a chance to play a popular slot game with free spins. However, the bonus has a 50x wagering requirement, which is above the industry average, making playthrough harder for new players. Casino Kings free spins bonuses, such as the 50 free spins on Big Bass Bonanza using the code FREE40, offer the opportunity to play popular games without risk for a standard £10 deposit. However, the £20 maximum cashout limit for free spins bonuses is limiting for high-rollers. Tips to maximise your bonus experience:
For risk-free gambling, we recommend CasinoAlpha’s selection of no deposit bonuses.
Your Guide to the Various Bonus Types at Casino Kings
Bonus Type
What it is
How it Works
Welcome Bonus
A sign-up offer for new players that boosts your first deposit.
The Casino Kings welcome bonus is a 150% match up to £150, plus 75 free spins on Big Bass Bonanza by Reel Kingdom. You must deposit £10 to activate this bonus with a 50x bonus wagering requirement. If you get a £100 bonus, you must wager 50×100= £2,500 before withdrawing.
Free Spins on Deposit
A bonus that offers free spins on specific games in exchange for a deposit.
Casino Kings offers 2 free spins on deposit bonuses, both requiring a standard £10 deposit. You get 40 or 75 free spins on Big Bass Bonanza by Reel Kingdom with a £20 maximum cashout limit and 50x winnings wagering. If you win £20, you must wager 50×20= £1,000 before withdrawing.
Cashback
Get back a percentage of your losses throughout a specific period.
Casino Kings offers up to 15% cashback up to £500 on live games each weekend. For cashback on roulette, use code MARKER when depositing a minimum of £25, and code DEALER for other live games except blackjack.
Tips to choose the promo most suitable for your play style:
If you prefer playing slot games such as Eye of the Horus by Reel Time Gaming risk-free, we recommend our selection of free spins no deposit bonuses.
For high-rollers, we recommend our selection of 200% match bonuses that will triple your initial deposit.
Understanding Casino Kings Bonus Terms and Conditions
Bonus Term
Term Definition
Why It Matters
Bet Limits
The maximum amount you can wager on a single bet when playing with an active Casino Kings bonus code.
Casino Kings limits bets to 25% of your initial bet. So if you deposit £20, your maximum bet limit is £5. Bet limits prevent excessive risk-taking, promote responsible gambling, and protect the casino from potentially large losses.
Bonus Code
A unique code that you must enter to activate a Casino Kings bonus.
To claim the Casino Kings 40 free spins on deposit bonus, you must use the code FREE40 when making your first £10 deposit. Using the right code ensures you receive the correct bonus.
Eligible Games
Specific games where your Casino Kings bonus can be utilised.
Some bonuses, such as the Casino Kings free spins on deposit bonus offering 75 spins on Big Bass Bonanza by Reel Kingdom, can only be used on specific games. This term guides you on where you can use the bonus to maximise your chances of meeting wagering requirements.
Eligible Payment Methods for Claiming Casino Kings Bonus Codes
You can claim Casino Kings bonuses using several secure and fast payment methods:
Cards: Visa and Mastercard are popular credit and debit card options accepted at Casino Kings that allow instant deposits and fast bonus claiming.
E-wallets: You can claim Casino Kings bonuses by depositing with Skrill, Neteller, and PayPal, ensuring secure transactions.
Prepaid vouchers: Paysafecard is a deposit-only payment method that allows you to claim Casino Kings promotions. However, you must choose a second payment method for withdrawal of winnings.
Bank Transfers: Even though they take longer to process, bank transfers are a payment method that can be used to claim Casino Kings bonuses by depositing and withdrawing associated winnings.
Payment
Min deposit
Max withdrawal
£10
N/A
£10
N/A
£10
N/A
£20
N/A
£15
N/A
£10
N/A
£10
N/A
£20
N/A
£20
N/A
£20
N/A
£10
N/A
Casino Kings Bonuses Review
Casino Kings stands out across all our rating areas, which complements the 9.8/10 overall score. The site got perfect 10.0/10 scores in both Reputation and Fairness, mostly due to owning licenses from both UKGC and MGA, offering 11 different ways to gamble responsibly, and keeping their rules fair for both regular play and bonuses. Payment Methods scored a strong 9.8/10 because you can use 11 different options, including all the popular debit cards and e-wallets. We also really liked the low £10 minimum deposit and tiny £5 minimum withdrawal, showing casual players can find a home here, plus the huge £100,000 maximum cashout that processes in just 1-2 days. The game selection also scored 9.8/10 with an impressive 2,916 slots and 87 live games from top companies like NetEnt and Microgaming across 18+ categories. Customer Support is also great at 9.6/10, with 24/7 help in multiple languages.
We tested Casino Kings bonus offer with £10 on multiple accounts to verify the 150% match and 75 free spins. Our team also made these deposits via various payment methods, confirming Skrill and Neteller exclusions. We also played through the 50x wagering requirements, tracking completion rates and testing the 3x bonus conversion limit through multiple withdrawal attempts.
Review
Details
Reviewer
Elena Buzincu
Last Bonus Test
27 Days ago
Last Bonus T&C Verification
26 Days ago
Wagering Requirement
Verified
Expiration Date
Active
Minimum Bet
Verified
Maximum Bet
Verified
Authors
AuthorElena BuzincuSenior Author & Editor at CasinoAlpha
With a sharp eye for the fine print and legislation, Elena Buzincu scrutinizes casinos where it matters most. Her speciality? The gray areas where casinos test the boundaries of fairness, particularly in UKGC-regulated markets. "I don't read between the lines—I highlight them," she often says, because when Elena analyzes a casino, even the smallest footnote becomes a signal about the operator's true intentions.
From addiction to advocacy, Tudor Turiceanu's 17-year journey through the gambling industry wasn't just professional—it was personal. As founder and Chief Editor of CasinoAlpha, Tudor transformed his own experiences into a mission: building the transparent gambling platform he needed when casinos failed to protect him. He oversees every aspect of CasinoAlpha's content ecosystem, ensuring it remains uncompromisingly honest even when that honesty is uncomfortable for operators.