When you join Crystal Slots and make your first deposit, you’ll have a chance to win up to 500 bonus spins. No promo code is required to claim the welcome bonus, but you can use a code when making a deposit of Β£20 or more each week for another chance to win bonus spins. What’s more, there are plenty of other regular promotions to enjoy.
Crystal Slots currently does not offer any promo codes or bonuses. You can still find plenty of other bonuses with us!
Check out all the bonuses and choose the best one for you. π
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Welcome bonus for new players only | Maximum bonus is 100% up to Β£100 | Min. deposit is Β£20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is Β£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| 18+ | GambleAware.org. | T&C’s apply
Rating
95%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Welcome bonus for a new players only | 18+ | Offer valid for 7 days from registration | Maximum bonus is 100% up to Β£ 100 | Min. deposit is Β£20 | No max cashout | Wagering is 50x bonus | Maximum bet while playing with a bonus is 10 pennies per spin | Eligibility is restricted for a suspected abuse | Debit Card deposits only (excludingβ―Revolut, Infinite, Yorkshire Bank, Contis Financial Services, Dzing Finance LTD, BNEXT, PJSC JSB UKRGASBANK, Fidobank, Prepaid Financial Services, AB Citadele Bankas, Visa Sweden Association, 439627,β―First Ukrainian International Bank, Verse Payments Lithuania UAB, 465830, Payrnet.)β―No other payment method will qualify. Gambleaware.org
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
Bonus conditions: Make a deposit at Crystal Slots Casino and unlock the exciting Turbo Reel for a chance to win 50 or 500 Free Spins! Every spin comes with a thrill, and you could be playing your way to boosted slot rewards.
Register or login to Crystal Slots Casino. Deposit Β£100 or more. Each qualifying deposit gives you a chance to unlock the Turbo Reel. Spin the Turbo Reel to reveal your prize β 50 or 500 free spins. Use your spins on regular slot games. Wager your bonus 65x before withdrawing.
There are no offers from the selected casino today 9. January 2026.
You can find an overview of offers from all operators, which we update every day, on the free spins today page.
When you sign up to Crystal Slots, youβll be able to enjoy a massive collection of exciting games, including some of the UKβs most popular slots. There are table games and live dealer games too, and of course, plenty of bonuses. The welcome bonus gives you the chance to win up to 500 bonus spins, and there are loads of fun promotions to enjoy regularly.
What is the Crystal Slots Promo Code?
Crush Wins offers loads of fun promotions, including the welcome bonus, weekly reloads and challenges. Most of these donβt require a promo code, but there is one offer that will grant you your bonus when you make a deposit while entering a specific code.
A promo code is just a short string of letters or numbers that can be entered when joining a casino or making a payment in order to activate a specific promotion. Theyβre often used to tailor offers to certain markets or encourage users to sign up or make deposits.
When making a deposit of Β£20 or more, you can use the code: PRO at Crystal Slots to activate a weekly reload bonus. This will give you a free spin of the Mega Reel, which you can spin for a chance to win up to 500 bonus spins. Make sure you read all the terms and conditions before you claim this reward.
Where to Find Promo Codes for Crystal Slots?
Crystal Slots advertises all of its latest promotions and special bonuses on the offers page. You can find the details of each promotion here, including information on how to claim, the full terms and conditions and any promo codes if required.
Whatβs more, you can also find all the latest Crystal Slots bonuses and promo codes right here. At BonusMenu, we help UK players have the best possible casino experience by rating and reviewing casinos, including testing out their bonus offers and writing guides on how they work. This promo code page is updated regularly to ensure itβs fully up to date with the latest offers.
Lastly, you can also set your marketing communication preferences at Crystal Slots to ensure you get the latest offers and promo codes sent directly to your inbox. Itβs possible to set these when you first create your account, and you can also adjust your settings at any time from your account details page.
Available Promo Codes
Right now, thereβs only one promo code offered at Crystal Slots. It activates the PRO free spins offer, which is a weekly reload bonus that gives you a free spin of the Mega Reel. Just use the code: PRO when making a deposit of Β£20 or more for your chance to win up to 500 bonus spins.
Winnings from this offer need to be wagered 65x, and the maximum amount you can convert into real cash is equal to your lifetime deposits, up to a maximum of Β£250. In other words, if you win Β£100 but youβve only deposited Β£50 in total, youβll only receive Β£50 in cash.
How to Activate a Crystal Slots Promo Code
If you have a Crystal Slots promo code, you can activate it and claim your reward by following these steps:
Log In
Open the casino on your device and select the login option. Enter your username and password to enter the casino.
Open the Deposit Page
Select your balance on the homepage or open the account menu and select the deposit option to see the available deposit methods.
Enter the Code
Choose any payment method and enter your details. Above the Deposit Now button, you should see a box to enter your promo code. Paste it in here and then confirm your payment.
Conclusion
There are lots of games and exciting bonuses to enjoy at Crystal Slots, including a welcome bonus that offers up to 500 bonus spins. You can also use a promo code every week for another chance to win up to 500 bonus spins from the Mega Reel.
Crystal Slots
Crystal Slots
Crystal Slots Casino is a vibrant online gaming site packed with thousands of exciting slots, jackpots, and live games from top providers like Pragmatic Play and Playtech. Designed for both desktop and mobile users, it offers a seamless experience and a fun, crystal-clear interface. With generous bonuses β including up to 500 bonus spins on sign-up – Crystal Slots keeps your playtime thrilling wherever you are.
Crystal Slots Casino is a vibrant online gaming site packed with thousands of exciting slots, jackpots, and live games from top providers like Pragmatic Play and Playtech. Designed for both desktop and mobile users, it offers a seamless experience and a fun, crystal-clear interface. With generous bonuses β including up to 500 bonus spins on sign-up – Crystal Slots keeps your playtime thrilling wherever you are.
Yes, currently you can use the code: PRO when making a deposit of Β£20 or more to claim a free spin of the Mega Reel and a chance to win up to 500 bonus spins. This offer can be claimed once per week.
Youβll find the latest promo codes and bonuses on the Crystal Slots offers page. We also provide the latest details of all promotions right here, and you can also sign up to receive the latest offers to your inbox.
You can activate the Crystal Slots promo code on the deposit page by entering the code in the promo code box above the Deposit Now button before you confirm your deposit.
Treat yourself to todayβs casino offers.
Rating
95%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Welcome bonus for a new players only | 18+ | Offer valid for 7 days from registration | Maximum bonus is 100% up to Β£ 100 | Min. deposit is Β£20 | No max cashout | Wagering is 50x bonus | Maximum bet while playing with a bonus is 10 pennies per spin | Eligibility is restricted for a suspected abuse | Debit Card deposits only (excludingβ―Revolut, Infinite, Yorkshire Bank, Contis Financial Services, Dzing Finance LTD, BNEXT, PJSC JSB UKRGASBANK, Fidobank, Prepaid Financial Services, AB Citadele Bankas, Visa Sweden Association, 439627,β―First Ukrainian International Bank, Verse Payments Lithuania UAB, 465830, Payrnet.)β―No other payment method will qualify. Gambleaware.org
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion Β£50, 65x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 65x wagering requirements-18+- Gambleaware.org
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+ New players only, UK customers only. Min Dep Β£20. Max Bonus Bet Β£5. Offer: 100% of 1st deposit up to Β£300 + 100 Zee Spins on Starburst (first 10 credited on 1st deposit; rest credited at 07:00GMT at 10/day) + 500 Zee Points. Spins expire after 23:59GMT on day theyβre credited. Winnings from each 10 spins capped at Β£50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Affordability checks apply. Terms Apply Play Responsibly. GambleAware.org
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+. New customers only. Min deposit Β£10, wagering 60x for refund bonus, max bet Β£5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is Β£100). 77 extra spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Eligibility is restricted to suspected bonus abuse. Gambleaware.org. Bonus terms apply.
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+.New players only. Min deposit Β£20. Offer: 150% first deposit bonus up to Β£30 on slots + 50 wager-free spins valid on Big Bass Splash. To claim the spins: min of Β£20 first cash deposit wagered on slots by 23:59 GMT. Spins credited the next day and valid until 23:59 GMT. Spin winnings credited as cash and capped at Β£100. Bonus funds are separate to cash funds and subject to 40x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. Β£5 bonus max bet. Bonus funds must be used within 30 days. Affordability checks apply. Gambleaware.org.
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Welcome bonus for new players only | Maximum bonus is 100% up to Β£100 | Min. deposit is Β£20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is Β£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| 18+ | GambleAware.org. | T&C’s apply
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
New customers only. 7 days to place qualifying bet of Β£10+ at 1/1 (2.0) to receive 4 x Β£10 Free Bets: 1 x Β£10 Acca, 1 x Β£10 Horse Racing, 1 x Β£10 Football, 1 x Β£10 Bet Builder. 7 day expiry. Exclusions apply. Stake not returned. 18+. T&Cs apply. Gambleaware.org.
Rating
91%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit: Β£10, max Β£15 bonus, valid for 14 days, bets must be placed at a min. odds of 1/1 (2.00) or greater and be settled within 14 days of placement. System bets not eligible. Terms and Conditions apply. BeGambleaware.org
Rating
91%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+. New players only. Opt-in required. Min deposit Β£10. 100 bonus spins valid on Gonzoβs Quest or Starburst. Bonus funds are 100% up to Β£100. Bonus spins credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement [bonus + deposit]. Only bonus funds count towards wagering contributions. Bonus spins winnings capped at Β£50. Β£5 max bet with bonus funds. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. GambleAware.org.
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
Fresh bonuses are live – get yours!
Rating
95%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Welcome bonus for a new players only | 18+ | Offer valid for 7 days from registration | Maximum bonus is 100% up to Β£ 100 | Min. deposit is Β£20 | No max cashout | Wagering is 50x bonus | Maximum bet while playing with a bonus is 10 pennies per spin | Eligibility is restricted for a suspected abuse | Debit Card deposits only (excludingβ―Revolut, Infinite, Yorkshire Bank, Contis Financial Services, Dzing Finance LTD, BNEXT, PJSC JSB UKRGASBANK, Fidobank, Prepaid Financial Services, AB Citadele Bankas, Visa Sweden Association, 439627,β―First Ukrainian International Bank, Verse Payments Lithuania UAB, 465830, Payrnet.)β―No other payment method will qualify. Gambleaware.org
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion Β£50, 65x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 65x wagering requirements-18+- Gambleaware.org
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+ New players only, UK customers only. Min Dep Β£20. Max Bonus Bet Β£5. Offer: 100% of 1st deposit up to Β£300 + 100 Zee Spins on Starburst (first 10 credited on 1st deposit; rest credited at 07:00GMT at 10/day) + 500 Zee Points. Spins expire after 23:59GMT on day theyβre credited. Winnings from each 10 spins capped at Β£50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Affordability checks apply. Terms Apply Play Responsibly. GambleAware.org
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+. New customers only. Min deposit Β£10, wagering 60x for refund bonus, max bet Β£5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is Β£100). 77 extra spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Eligibility is restricted to suspected bonus abuse. Gambleaware.org. Bonus terms apply.
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+.New players only. Min deposit Β£20. Offer: 150% first deposit bonus up to Β£30 on slots + 50 wager-free spins valid on Big Bass Splash. To claim the spins: min of Β£20 first cash deposit wagered on slots by 23:59 GMT. Spins credited the next day and valid until 23:59 GMT. Spin winnings credited as cash and capped at Β£100. Bonus funds are separate to cash funds and subject to 40x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. Β£5 bonus max bet. Bonus funds must be used within 30 days. Affordability checks apply. Gambleaware.org.
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Welcome bonus for new players only | Maximum bonus is 100% up to Β£100 | Min. deposit is Β£20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is Β£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| 18+ | GambleAware.org. | T&C’s apply
Rating
92%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
New customers only. 7 days to place qualifying bet of Β£10+ at 1/1 (2.0) to receive 4 x Β£10 Free Bets: 1 x Β£10 Acca, 1 x Β£10 Horse Racing, 1 x Β£10 Football, 1 x Β£10 Bet Builder. 7 day expiry. Exclusions apply. Stake not returned. 18+. T&Cs apply. Gambleaware.org.
Rating
91%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit: Β£10, max Β£15 bonus, valid for 14 days, bets must be placed at a min. odds of 1/1 (2.00) or greater and be settled within 14 days of placement. System bets not eligible. Terms and Conditions apply. BeGambleaware.org
Rating
91%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
18+. New players only. Opt-in required. Min deposit Β£10. 100 bonus spins valid on Gonzoβs Quest or Starburst. Bonus funds are 100% up to Β£100. Bonus spins credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement [bonus + deposit]. Only bonus funds count towards wagering contributions. Bonus spins winnings capped at Β£50. Β£5 max bet with bonus funds. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply. GambleAware.org.
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
Content author
Tom
Copywriter Β· Reviews and Bonuses expert
Tom Edlin is a professional writer and gaming enthusiast who has been writing casino guides and reviews since 2017. When heβs not spinning the reels and enjoying the latest online casino games, he also enjoys running, following the ups and downs of his football team and spending time with his family.
Welcome bonus for new players only | Maximum bonus is 100% up to Β£100 | Min. deposit is Β£20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is Β£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| 18+ | GambleAware.org. | T&C’s apply
Increase your first deposit by 100% up to Β£100
95%
+ Spend at least Β£20 on slots and unlock 100 FS on Big Bass Bonanza slot
Welcome bonus for a new players only | 18+ | Offer valid for 7 days from registration | Maximum bonus is 100% up to Β£ 100 | Min. deposit is Β£20 | No max cashout | Wagering is 50x bonus | Maximum bet while playing with a bonus is 10 pennies per spin | Eligibility is restricted for a suspected abuse | Debit Card deposits only (excludingβ―Revolut, Infinite, Yorkshire Bank, Contis Financial Services, Dzing Finance LTD, BNEXT, PJSC JSB UKRGASBANK, Fidobank, Prepaid Financial Services, AB Citadele Bankas, Visa Sweden Association, 439627,β―First Ukrainian International Bank, Verse Payments Lithuania UAB, 465830, Payrnet.)β―No other payment method will qualify. Gambleaware.org
Deposit at least Β£10 and Get 50 FS on the famous Big Bass Bonanza slot by Pragmatic Play
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is Β£10 and your spins can be played at the Β£0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
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