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Up to £800 + 100 Extra Spins
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Thunderkick Casinos UK

Thunderkick casino software: the magic ingredient for a successful gaming experience.

Get ready to dive into the world of Thunderkick, a respected name in casino software with cutting-edge technology and exceptional games. Our guide covers everything you need to know about Thunderkick's industry reputation and what sets them apart from other providers. Discover why Thunderkick is a top choice for online casinos.

Best Thunderkick Casinos UK - August 2025

Secure & trusted
Mobile friendly
Expertly reviewed
290% up to £6,000 + 200 free spins
18+ | New customers only | T&C apply
  • 5,000+ top-rated casino games
  • Frequent casino tournaments
  • Advanced security settings
Win rate
96.5%
Go to casino Fortunica Casino
Terms and Conditions apply. Offer valid upon 3 deposits. New players only. 18+. Min deposit £30. Welcome package split over 3 deposits, 40x wagering applies. Promotion available for 72 hours.
450% up to $450000 + 140 Free Spins
18+ | New customers only | T&C apply
  • Really huge welcome bonus
  • Excellent choice of games
  • Multi-lingual support team
Win rate
97%
Go to casino
fairspin.io
1st deposit: To receive 100% bonus + 30 free spins, you need to make a deposit at the casino for an amount not less 500 USD Wager: 60. Lifetime: 3 days Maximum bonus amount: 100,000 USD. 2nd deposit: To receive 75% bonus + 30 free spins, you need to make a deposit at the casino for an amount not less 500 USD Wager: 60. Lifetime: 3 days Maximum bonus amount: 75,000 USD. 3rd deposit: To receive 75% bonus + 30 free spins, you need to make a deposit at the casino for an amount not less 500 USD Wager: 60. Lifetime: 3 days Maximum bonus amount: 75,000 USD. 4th deposit: To receive 200% bonus + 50 free spins, you need to make a deposit at the casino for an amount not less 500 USD Wager: 60. Lifetime: 3 days Maximum bonus amount: 200,000 USD.
300% up to $5000/5 BTC + 100 Free Spins
18+ | New customers only | T&C apply
  • Enormous starting bonus
  • More than 7000 casino games
  • Big choice of payment options
Win rate
97%
Go to casino
7bitcasino.com
Min. deposit $20. All bonuses (unless otherwise specified) need to be wagered 40 times before the funds can be withdrawn. Bonuses expire after 14 days if the wager is not covered.
100% up to £200 + 100 Free Spins
18+ | New customers only | T&C apply
  • Awesome welcome package
  • Massive choice of live games
  • Very popular online casino
Win rate
96%
Go to casino
leovegas.com
T&Cs apply. New reg only. Opt in & deposit £10, £50 or £100 within 14 days & further 7 days to wager cash stakes 50x to unlock reward (up to £200 on first deposit). Wagering/game contributions vary. Up to 100 free spins x10p added to Big Bass Splash after depositing & wagering, 3 day expiry.
100% up to £200
18+ | New customers only | T&C apply
  • Award-winning Poker room
  • Excellent reputation in the industry
  • Live dealer games available
Win rate
96.37%
Go to casino
pokerstars.uk
New casino players only. Min. deposit £20 with code ‘FIRST200’. Debit card (Visa or Mastercard) only. Selected Slots only, 7 day expiry. Wagering requirements apply, 5 redemption points per £1 to clear bonus. Game contributions vary. Maximum bet £5 per round.Terms apply.
100% up to £25 + 25 Free Spins
18+ | New customers only | T&C apply
  • Award-winning casino brand
  • Large live casino section
  • Popular payment methods
Win rate
96.3%
Go to casino
campeonuk.com
Terms and Conditions apply. New players only. 18+. Min deposit £20. Wagering requirement apply 35x. Offer valid for 72hr. See full terms here.
Up to 200 Free Spins
18+ | New customers only | T&C apply
  • No wagering on bonus winnings
  • Regular casino promotions
  • Must drop casino jackpots
Win rate
96.2%
Go to casino
betfred.com
New Casino customers only. £/€10 min transfer & stake on Casino slots within 7 days. Max bonus 200 Free Spins on selected games. Free Spins expire after 7 days. iOS app restrictions may apply. E-Wallet & Pre-Paid card restrictions apply. SMS validation may apply. Not available in NI. Full T&Cs apply.
100% up to £100 + 10% Cashback
18+ | New customers only | T&C apply
  • Always 10% cashback bonus
  • Extra large live casino section
  • List of real recent winners
Win rate
96.2%
Go to casino
racecasino.com
#ad New customers only. Min deposit £10. Wagering 40x bonus. Max bet £5 with bonus funds. 100% bonus up to £100. Eligibility is restricted for suspected abuse. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller.
100% up to £100
18+ | New customers only | T&C apply
  • Magnificent welcome bonus
  • Good variety of game providers
  • Live chat customer support
Win rate
95.98%
Go to casino
allbritishcasino.com
Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included | T&C's apply
Up to 6BTC or Unlimited 20% Cashback
18+ | New customers only | T&C apply
  • Unlimited 20% cashback
  • Provably fair games
  • Extra fast withdrawals
Win rate
97%
Go to casino
fortunejack.com
1st deposit: Deposit at least 1 mBTC to receive 110% bonus (up to 1.5 BTC), deposit more than 5 mBTC to receive 250 Free Spins as well. 2nd deposit: Deposit at least 2 mBTC to receive 100% bonus (up to 1.5 BTC), deposit more than 5 mBTC to receive100 Free Spins as well. 3rd deposit: Deposit at least 2 mBTC to receive 100% bonus (up to 1.5 BTC). 4th deposit: Deposit at least 2 mBTC to receive 100% bonus (up to 1.5 BTC).
900% up to $220000
18+ | New customers only | T&C apply
  • Monthly Drops&Wins $1.000.000
  • Regular casino battles
  • Extra large slots selection
Win rate
97%
Go to casino
bcgame.top
1st Deposit Bonus Make a deposit today and get a massive 270%(up to 20,000BCD) deposit match at BC.GAME Crypto Casino! Bet now to get BCD in your wallet! 2nd Deposit Bonus A second deposit bonus of 300%(up to 40,000BCD) awaits you with your second deposit into the world's best Crypto Casino! Don’t wait and enjoy more crypto gambling fun now! 3rd Deposit Bonus Yes! Another 330%(up to 60,000BCD) deposit bonus just for you! All you have to do is make a minimum deposit to earn a bonus like no deposit bonus offered anywhere else! Deposit now to win! 4th Deposit Bonus Wowzer! A special gift from COCO! A 360%(up to 100,000BCD) fourth deposit bonus! Almost unheard of in the Crypto gambling space. Don’t wait take advantage of this Crypto Casino deposit bonus and win big!
20% cashback up to 10,000 USDT
18+ | New customers only | T&C apply
  • First cryptocurrency casino
  • Award-winning casino brand
  • Welcome bonus without wager
Win rate
97%
Go to casino
bitcasino.io
Cashback will be calculated based on players’ net losses from the first 7 days since the first deposit date. The 7-day cashback period will be calculated based on the date of the first deposit, not the time. Cashback is paid out once per player/ IP/household/address. The minimum amount of cashback that can be credited is 10 USDT. Maximum cashback is 10,000 USDT.
Always 10% Cashback!
18+ | New customers only | T&C apply
  • Great mix of casino and betting
  • Great variety of game providers
  • Great choice of cashback slots
Win rate
96%
Go to casino
nobonuscasino.com
Lifetime offer for all customers | no wagering requirements | no max cash-out | gameplay will be reviewed for strategic or abusive play
300% up to 4BTC + 300 Free Spins
18+ | New customers only | T&C apply
  • Exclusive crypto bonuses
  • Awesome weekly tournaments
  • Daily awards for loyal players
Win rate
97%
Go to casino
mbitcasino.io
1st deposit: Get 75% Reload up to 1 BTC + 75 Free Spins (if you deposit a minimum of 0.002 BTC or 50 USD). 2nd deposit: 100% up to 1.5 BTC and 100 Free Spins (if you deposit a minimum of 0.002 BTC or 50 USD). 3rd deposit: 125% up to 1.5 BTC and 125 Free Spins (if you deposit a minimum of 0.002 BTC or 50 USD).
100% up to £200 + 20 Free Spins
18+ | New customers only | T&C apply
  • Attractive welcome package
  • PayPal payments accepted
  • Incredible game selection
Win rate
96%
Go to casino
aztecwins.com
A Matchup Bonus of 100% up to £200 and 20 Free Spins on Gonzos Quest with promo code 'GDC20' (One Use Only) will be awarded on your first-ever deposit of £10. The Matchup Bonus will be awarded in Bonus Funds. T&Cs and 65x Wagering Requirements apply, £200 max total bonus, max bonus conversion equal to lifetime deposits (up to £250).
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Jeffrey Wright
Jeffrey Wright
Senior editor at uk.onlinecasinopulse.com

Jeffrey Wright has been researching the UK online gambling market for many years. On this site, he shares his knowledge and experience about British online casinos, as well as other aspects of gambling. Through his writing on this site, Jeffrey aims to provide valuable information and insights for both experienced and novice players. He is committed to promoting responsible gambling practices and helping readers make informed decisions when it comes to online gambling in the UK.

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Jeffrey Wright Updated: August 19th, 2025