200% UP TO £100 + 50 SPINS AT PRIME SLOTS
Expired
Min Deposit
£20
Wagering
30X (Deposit + Bonus)
Rate this Bonus
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+
Exclusive Offer
Only by email
Your e-mail will not be shared with any third parties. By adding your e-mail you agree to receive daily casino promotions, and this will be the sole purpose it will be used for.
How to Claim The Prime Slots Welcome Offer?
- Access the Prime Slots promotional page via KingCasinoBonus
- Look for the Register or Sign Up button
- Complete the registration form with your personal details
- Log in and complete the KYC process by sending the necessary documents
- Wait for the casino’s confirmation
- Enter the Cashier section and choose an eligible payment method
- Deposit more than £20
- Check to see if the bonus has been credited
- Star playing compatible games
200% Up To £100 + 50 Spins at Prime Slots Best Alternative Bonuses
-
100% UP TO £120 + 50 FREE SPINS AT MEGA WAYS CASINOMega Ways CasinoFirst Deposit Only. Min. deposit: £10, max. Bonus £120. Game: Fishing Frenzy Big Catch Megaways, Spin Value: £0.10, Max Free Spins: 50. 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). Free Spins must be used before deposited funds. This offer is only available for specific players that have been selected by Megaways Casino. If you have arrived on this page not via the designated offer via Megaways Casino you will not be eligible for the offer. 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. T&C Apply, 18+ -
100% UP TO £10 + 20 FREE SPINS AT BETANO CASINOBetano Casino18+ New Customers. Opt in, deposit and wager £10 on selected games with 7 days of sign up. Get a £10 Slots Bonus for Fishin' Frenzy and 20 Free Spins for Fishin' Frenzy Big Catch. 10x wagering. Max withdrawal £100. 7-day expiry. Scroll down for T&Cs. GambleAware.org. Please gamble responsibly. T&C Apply, 18+ -
Lottomart Casino£10 min deposit. £100 max match. 50x wagering. Game eligibility & contributions vary. 10p to £5 bet range. £500 max redemption. New players only. Limited time offer. Valid 7 days T&C Apply, 18+
Load more
200% Up To £100: Quick T&Cs
- You must deposit at least £20 to claim this promotion
- The spins can only be played on Starburst with a value of £0.1
- The offer comes with a wagering of 30x deposit + bonus
- You must use the spins before the deposited funds
Wagering Details
| Minimum Deposit | £20 |
| Match Bonus | 30X (Deposit + Bonus) |
| Deposit Spins | 30X (Winnings) |
Wagering Contribution
| Game category | Game contribution |
|---|---|
| Video Poker, Table games, Craps, Blackjack, Slingo, Baccarat, Jackpots, Roulette, Live casino, Scratchcards, Bingo, Sic Bo, Poker, Keno, Arcade , Wheel of Fortune | 0% |
| Slots, Classic Slots, 5-Reel Slots | 100% |
How to Complete The Bonus Wagering
First, you have to use the spins and bonus funds on eligible games. After that, you must calculate the total wagering amount based on your initial deposit and bonus. Here’s an example:
- You deposit £20 and get a £40
- The 30x wagering applies to the sum of your deposit and bonus
- So, you will have: 30x (20+40) = 1800
- You must wager a total of £1800
To keep track of your wagering, we suggest checking the promotional section of your account.
Our Verdict on The Prime Slots Welcome Bonus
Our experts tested this bonus and were impressed by what it offers. As a new player, you can get both bonus funds and spins, which you can use on multiple slots and game types. Yet, remember that the spins can only be used on Starburst. To view the full list of compatible titles, we recommend checking the casino’s terms and conditions. Other than that, the wagering of 30x is reasonable and you can easily complete it if you have some gambling experience.
Get More Welcome Bonuses
- Discover a similar promotion at LottoGo Casino, which offers up to £100 and 100 spins
- The Fantastic Spins welcome offer is also a great deal for new UK punters
- If you don’t want to commit to a high deposit of £20, consider £5 deposit promotions
More Bonuses from Prime Slots Casino
| Bonus | Status | Bonus type | Min deposit | Wagering | Last checked |
|---|---|---|---|---|---|
| Deposit £10 Get 123 Free Spins | Active | Deposit spins | £10 | 10X (Winnings) | April 14, 2026 |
| £2.5 No Deposit Bonus | Expired | No Deposit Money | - | 60X (Winnings) | April 14, 2026 |
| 10 Free Spins No Deposit on Big Bass Bonanza | Expired | Free Spins No Deposit | - | 10X (Winnings) | April 14, 2026 |
| 25 Free Spins No Deposit on Starburst | Expired | Free Spins No Deposit | - | 60X (Winnings) | April 14, 2026 |
| 200% Up to £100 + 50 Spins | Expired | Welcome bonus | £20 | 30X (Deposit + Bonus) | April 26, 2023 |
| 123 Free Spins on 1st Deposit | Expired | Deposit spins | £10 | 60X (Winnings) | April 14, 2026 |
| Deposit £20 Get 50 Spins + Up to £100 | Expired | Deposit spins | £20 | 30X (Winnings) | April 26, 2023 |
Browse More Casino Bonuses
- Deposit £10 Get No Wagering 200 Spins at William Hill
- Claim 5 Free Spins with No Deposit Required
- BET £10 & GET 100 WAGER FREE SPINS
- Deposit £10 get £40 at Unibet Casino
- Play With £10 Get 50 Free Spins No Wagering at LeoVegas
- Deposit £10 Get 100 Free Spins
- Deposit £10 & Play With 30 No Wagering Free Spins
- Deposit and Play £20 get 100 Free Spins No Wagering at Hot Streak Casino