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Prime Slots offers no deposit free spins and deposit promotional packages for UK players. Access Starburst and Thor spin bonuses with standard wagering requirements.
Amount which can be won or withdrawn is £100 or double the bonus amount at maximum. New registering players only. Game: Big Bass Bonanza, Spin Value: £0.1, Max Free Spins: 10. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by Primeslots. If you have arrived on this page not via the designated offer of Primeslots you will not be eligible for the offer.Valid until 12.31. 2030.
- T&C Apply, 18+
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Eu Casino’s 1st deposit of 100% up to £25 and 50 deposit rounds are available for a minimum deposit of £10. You can use the match offer on slots only, with a maximum slot bet of £5. The rounds are available on Big Bass Bonanza, with 10x wagering, similar to the match, which we believe it is low for such offers.
New registering players only. E-mail and mobile phone validation required. Free Spins: 20, Game: Big Bass Bonanza, Spin Value: £0.1. Maximum amount that can be withdraw from the free spin winnings amount is £100. Any winnings greater than £100, including winnings subsequently won from with that money even after any deposit, will be removed. *First Deposit Only. Min. deposit: £10, max. Max Bonus: £25. Max Spins: 50, Game: Big Bass Bonanza, Spin Value: £0.1. WR of 10x Bonus amount and 10x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). This offer is only available for specific players that have been selected by EUCasino. If you have arrived on this page not via the designated offer via you will not be eligible for the offer. Bonus Policy applies. - T&C Apply, 18+
We think that this bonus is best for every UK player, especially those with low experience. Why? Because you will have to clear a 10x WR, which is an easy task. Be aware that after you clear the WR, you can withdraw up to £100.
18+. Play Safe. New 888casino UK customers (GBP accounts only). Make first-time deposit of £10 +, stake it on selected Slots within 48 hours to get 100% bonus equal to your deposit, up to £100. Claim bonus via pop-up/My Account within 48 hours of deposit. Bonus must be wagered 10x on selected Slots within 90 days of credit. Wagering can only be completed using bonus funds (and only once main cash balance is £0). Winnings capped at £100. One per player. Ends 23:59:59 (UK time) on 31.03.26. T&Cs apply. gambleaware.org. - T&C Apply, 18+
Spin Casino combines a standard deposit match no-wagering spins. While the 50x wagering on the bonus is high, it only applies to bonus funds, not your deposit. We appreciate the 100 wager-free spins on Centurion Big Money, letting you keep whatever you win. The £20 minimum deposit via debit card only might limit some players. You also have to stake £20, but overall the offer is reasonable, especially since the rounds have no rollover.
New UK based customers only. You must opt in (on registration form) & deposit £20+ via a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to £100 on 1st deposit. 10x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked £20 on any game. Spin value = 10p. No wagering requirements on free spin winnings. +18 GambleAware.org. Bet the Responsible Way
- T&C Apply, 18+
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Book of Dead, Spin Value: £0.1. 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. bonus policy page - T&C Apply, 18+
The terms would be: Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Maximum amount of Free Spins is 100. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and 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. Bonuses do not prevent withdrawing deposit balance. - T&C Apply, 18+
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £50. Maximum amount of Free Spins is 50. Game: Big Bass Bonanza, 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. Bonuses do not prevent withdrawing deposit balance. Bonus Policy Applies. - T&C Apply, 18+
This offer is available only to new players who register with Prime Slots Casino using our link.
These free spins do not work on any slot other than Starburst.
Bonus Verdict
This Prime Slots Casino offer provides 25 free spins on Starburst, but the 60x wagering requirement makes cashing out difficult. The £100 max withdrawal is reasonable, making this offer a good option for new players wanting to test the casino site.
Amount which can be won or withdrawn is £100. New registering players only. Game: Starburst, Spin Value: £0.1, Max Free Spins:25. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by PrimeSlots. If you have arrived on this page not via the designated offer of PrimeSlots you will not be eligible for the offer. Valid until 12.30.2029. Bonus Policy applies. - T&C Apply, 18+
The bonus can only be claimed if you access it through our link.
The free spins are credited upon registration and can only be used on Starburst.
You must complete the wagering requirements within 30 days of activating the bonus.
Bonus Verdict
The 25 Free Spins on Starburst offer from PrimeSlots is a risk-free opportunity for new players to explore the casino. While the 60x wagering requirement and £100 max withdrawal cap limit its potential value, it’s a reasonable offer for players looking to try the platform without depositing.
Amount which can be won or withdrawn is £100. New registering players only. Game: Starburst, Spin Value: £0.1, Max Free Spins:25. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Bonuses do not prevent withdrawing deposit balance. This offer is only available for specific players that have been selected by PrimeSlots. If you have arrived on this page not via the designated offer of PrimeSlots you will not be eligible for the offer. Valid until 12.30.2029. Bonus Policy applies. - T&C Apply, 18+
To access this bonus, you must claim it via our unique access link.
A minimum deposit of £20 is required to claim the bonus.
Free spins are only valid on Starburst, with each spin valued at £0.10.
The maximum bet using bonus funds is £5 or 10% of the bonus amount (whichever is lower).
Free spins must be used before playing with deposited funds.
This bonus can only be claimed once every 72 hours across all casinos under the same operator.
Bonus Verdict
Prime Slots Casino’s 200% deposit match up to £100 provides a boost for new players. The 50 free spins on Starburst add extra value, but the 30x wagering requirement may be challenging for casual players. The betting restrictions and claim limitation every 72 hours could also be inconvenient.
First Deposit Only. Min. deposit: £20, max. Bonus £100. Game: Starburst, Spin Value: £0.1. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos - T&C Apply, 18+
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Thor, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies - T&C Apply, 18+
First Deposit Only. Min. deposit: £20, max. Bonus £100. Game: Starburst, Spin Value: £0.1. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos - T&C Apply, 18+
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Prime Slots Casino Bonus Codes Bonus Codes Quick Facts
A Prime Slots Casino bonus code is a code that you can use to claim bonuses or promotions at the online casino. These codes are provided during registration or promotional emails and often require you to make a deposit to get the full benefits. There is a wagering requirement attached to the bonus, and the expiry can be anywhere from within 24 hours to up to a month. You can also get acquainted to our SpinYoo Casino bonus codes and Unibet Casino promo codes which will offer you similar promotions.
Prime Slots Casino Offer for New Members
New members get a 200% matched bonus of up to £100 and 50 free spins when they sign up. No bonus code is required. This welcome bonus carries a minimum deposit limit of £20. The wagering is 30x. Anything under 35x is considered good, but you have to calculate both the deposited amount and the bonus.
‘Criteria
‘Score
‘Comments
‘Initial Value
‘9/10
‘Significant boost to your initial deposit.
‘Wagering Requirements
‘7/10
‘Fair but still requires attention.
‘Ease of Claiming
‘8/10
‘Simple and straightforward process.
‘Overall Usefulness
‘9/10
‘Highly beneficial for new players.
Prime Slots Casino Sign Up Process
Visit the Prime Slots casino website.
Click on the “Join” button.
Fill in your personal details (name, email, date of birth, etc.).
Create a username and password.
Log in and start playing!
‘Criteria
‘Score
‘Comments
‘Ease of Sign-Up
’10/10
‘Very straightforward and user-friendly.
‘Verification Process
‘8/10
‘Quick verification with clear instructions.
‘User Experience
‘9/10
‘Smooth and efficient sign-up process.
‘Overall Usefulness
‘9/10
‘Ensures a hassle-free start for new players.
Prime Slots Casino Available Payment Methods
Available payment methods include Visa, Mastercard, Paysafe Card, PayPal, Trustly, Skrill, Payz, Sofort, and Apple Pay. Neteller is not available.
Payment
Min deposit
Max withdrawal
£10
£5000
£10
£5000
£10
N/A
£10
N/A
£10
£5000
£10
N/A
£10
£5000
£10
£5000
£10
£5000
Avoiding Bonus Traps: What to Watch Out For
Bonuses can often be a bad gamble if you’re not careful. So, see which game the free spins are tied to. A high-RTP game like Starburst is excellent. A low-RTP game is not a good deal. Also, calculate the total amount you’d need to wager to get a withdrawal. And keep in mind that casino bonuses don’t apply to bets.
Combining Bonuses: Is It Possible?
No, at least the welcome bonus cannot be clubbed with any other bonus. Other free spin bonuses can be grouped sometimes with similar spin bonuses, but that’s also quite rare.
What Promotions Do Existing Players Get?
Prime Slots, apart from the welcome bonus, also gives players rewards (basically random freebies) and runs regular slot tournaments with hefty prize pools. These promotions are for after you’re through with the welcome bonus.
‘Criteria
‘Score
‘Comments
‘Variety
‘5/10
‘Only a few promotions are available.
‘Frequency
‘9/10
‘Regular promotions keep the gaming experience fresh.
‘Value for Players
‘7/10
‘Promotions offer good value and incentives for continued play.
‘Overall Usefulness
‘8/10
‘Enhances the experience for existing players with regular rewards.
Terms and Conditions to Know for the Bonus
Before you activate the welcome bonus and hope to deposit your winnings into your account, you should keep in mind certain things, such as the maximum and minimum limits or the eligible games. And you can learn all this in terms and conditions of the bonus offers.
Game Restrictions: Not all games contribute equally to wagering requirements. For example, slots may contribute 100%, while table games might contribute less or not at all.
Expiry Date: Bonuses often have an expiration date by which the wagering requirements must be met. Ensure you use the bonus within this timeframe.
Maximum Bet Limits are the amount you can bet while playing with bonus funds. Exceeding this limit can void your bonus and any associated winnings.
Eligible Games: Some bonuses can only be used on specific games. Check which games are eligible to ensure you’re playing the right ones.
Withdrawal Limits: Some bonuses have caps on the amount you can withdraw from your winnings.
Bonus Codes: Ensure you enter the correct bonus codes when claiming an offer to activate the bonus.
Meeting Wagering Requirements
Prime Slots is an online casino that, like all of them, has a wagering requirement for its welcome bonus. So, when you make your first deposit with real money using any of the deposit methods to play slot games, the bonus amount is not added to your cash balance. The bonus money is subject to a wagering requirement, which means how many times the total of the bonus funds and the deposited amount must be wagered to convert the bonus into withdrawable cash. The wagering is 30x on Prime Slots. So, let’s say you deposit £50 and get a 200% bonus of £100. The wagering amount becomes (£100 + £50) x 30, which is £4500. Your total wagering needs to reach £4500 before you can withdraw the bonus winnings, including losses. Get no wagering bonuses from our selection in case you want to avoid this requirement.
‘Criteria
‘Score
‘Comments
‘Clarity of Explanation
‘9/10
‘Easy to understand and follow.
‘Practical Usefulness
‘8/10
‘Helps players manage their bonuses effectively.
‘Ease of Calculation
‘9/10
‘Straightforward calculations that players can do themselves.
‘Overall Usefulness
‘9/10
‘Essential knowledge for maximizing bonus potential.
What Game Providers are Available at Prime Slots?
The casino includes all major game providers such as Pragmatic Play, Play ‘n GO, Playtech, Relax Gaming, Red Tiger, and so on, covering all major titles from 777 Strike, Book of Dead, and Big Bass Bonanza to Money Train 4 and Age of Gods: King of Olympus Megaways.
Alpha’s Final Verdict
Overall, Prime Slots is an exceptional UK online casino with a good welcome package, an easy-to-use interface, a good variety of slot machines, and different games from leading providers. It also has decent VIP levels and optimised mobile games.
‘Criteria
‘Score
‘Comments
Bonus Variety
‘5/10
‘Not many bonuses are available for existing players.
Mihnea Mosneagu has been part of CasinoAlpha's team since 2022. Ever since, he has published 150 helpful articles on a large variety of topics, including casino licensing frameworks, as well as Slots and Poker rules and playing strategies. As an Author & Editor of 4+ years of experience, Mihnea Mosneagu has leveraged his Bachelor's Degree in Advertising in helping gamblers distinguish between marketing tactics and genuine, fair terms and casino bonuses.
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ReviewerTudor TuriceanuFounder & Chief Editor at CasinoAlpha
Tudor Turiceanu is the Chief Editor and Founder of CasinoAlpha and its parent company, Extremoo Marketing. He coordinates a team of 30+ gambling experts that reviewed more than 600 online casinos and published 900+ educational guides in various markets since the platform was launched in 2021.
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