Best UK Slots Sign Up Bonus Offers

New UK players at Slot Planet can claim 70 no wagering bonus spins on the Book of Dead slot as part of the welcome offer. To activate this bonus, make a minimum first deposit of £15. Please note the that the maximum cashout is £100, and the bonus must be used within 10 days.

To activate the welcome bonus, create a new account with Justin Casino and make an eligible first deposit of £10.

To claim the All Star Games welcome bonus, new UK players must make a first deposit of at least £10. You will then receive a 100% match bonus on that deposit, worth up to £200 in Bonus Funds.

This bonus unlocks access to hundreds of slots including Starburst, Fluffy Favourites, Rainbow Riches, Chilli Heat, Gonzo’s Quest and more. Deposits made via PayPal or Paysafe do not qualify for the welcome offer.

Bet Neptune grants a welcome offer worth up to £300 and 50 free spins. The first deposit provides 25 free spins on Gonzo’s Quest. The second deposit gives a 50% bonus up to £100. The third deposit includes a 25% Bonus up to £200 along with 25 Free Spins on Reactoonz.

1. Register an account on Bet Neptune and verify your details.
2. Make a minimum deposit of £10 using the casino cashier.
3. Receive your welcome bonus and free spins automatically upon qualifying deposit.

The free spins have a standard value, with total winnings capped at £20. Bonus funds have a maximum cashout limit of three times the credited amount. Free spins expire in seven days, and bonus funds expire in 30 days. Both bonuses and free spins winnings must meet a 50x wagering requirement before withdrawal.

Spin Genie offers 120 free spins for all new players upon their first deposit. This welcome bonus applies to the popular slot game, the Book of Dead.

1. Create a new account on Spin Genie.
2. Deposit a minimum of £10.
3. Receive 120 free spins.

Each free spin is worth £0.10, with a total free spins value of £12. The wagering requirement is 60x on free spin winnings. Spins must be used within 30 days of being credited.

New players residing in Great Britain can receive 20 free spins on Big Bass Splash slot by depositing a minimum of £10. Each spin is valued at £0.10. After making the qualifying deposit, the bonus will be automatically applied. Players must use their spins within 2 days, after which any unused spins will expire.

The winnings from these spins are paid as cash with no wagering requirements. A minimum withdrawal amount applies. Deposits via Skrill or Neteller do not count towards this promotion. The bonus can only be used on Big Bass Splash and cannot be transferred to other games.

Claim a massive Welcome Bonus up to £1,000 + 150 Free Spins across your first three deposits at SlotSite.

1. 1st Deposit: 100% Bonus up to £200 + 40 Free Spins on Book of Dead (credited automatically).
2. 2nd Deposit: 75% Bonus up to £200 + 50 Free Spins on Big Bass Bonanza (use code WELCOME2).
3. 3rd Deposit: 50% Bonus up to £600 + 60 Free Spins on Gates of Olympus (use code WELCOME3).

New customers in the UK can claim the first deposit bonus of 100% up to £50 plus 20 bonus spins on the slot Big Bass Splash with their first deposit of £10 or more at Peachy Games Casino. Each spin is valued at £0.10. After making the qualifying deposit, the spins are instantly credited to the player’s account. Players have 2 days to use the spins before they expire.

Winnings from free spins are credited as cash. Please note that deposits made using Skrill or Neteller are excluded from this offer.

SpinzWin Casino offers a welcome package worth up to £1,000 across your first four deposits, with an additional 50 free spins on Starburst upon your initial deposit. Begin by claiming your first deposit bonus of 50 FS on Starburst. A 25% matching bonus up to £200 is available for your second deposit, followed by a 50% matching bonus up to £200 on the third. The fourth deposit grants a 25% bonus up to £600, while the fifth deposit gives another 50 free spins on Book of Dead.

To claim, make a minimum deposit of £10 via the casino cashier. Bonuses and winnings from free spins must be wagered 50 times before withdrawal. The Free Spins bonuses must be used within 7 days, while the cash bonuses must be used within 30 days. Maximum conversion from Free Spins is capped at £20, and withdrawal requests void all active bonuses.

Slots Animal offers a welcome bonus, where you can win up to 500 Free Spins on popular games like Starburst, Fluffy Too, and Gonzo’s Quest.

1. Register a new account on Slots Animal and verify your email.
2. Make a minimum deposit of £10 to qualify for the bonus.
3. Spin the Mega Reel for your chance to win up to 500 Free Spins on Starburst or other prizes.

Each free spin is worth £0.10. Maximum bonus conversion to real funds is equal to your lifetime deposits, up to £250. Bonus expires if wagering requirements are not met within 30 days.

Make your first sailing at Bluefox Casino as smooth as possible by using the benefits of the local Welcome Bonus Bundle! Register and make your First Deposit to receive 50 Free Spins on the popular Book of Dead slot. For your Second Deposit you receive a 25% Match Bonus worth of up to £200. Third top-up of yours will come with a 50% bonus, capped at £200. There’s a Fourth Deposit bonus as well, this time you get a 25% Match as well, but it’s worth a whole £600 of casino bonuses. Finally, for the 5th Deposit you are getting 50 Spins on Starburst!

The Sun Play Casino invites new players with its exclusive welcome offer, which includes a chance to spin the Mega Reel and win up to 500 Free Spins on the popular slot game Big Bass Splash. Also, with this welcome offer, UK players can secure Amazon vouchers.

1. Register a new account at The Sun Play to become eligible for the welcome pack.
2. Make an initial deposit to unlock the Mega Reel spin – this step is crucial for participating.
3. Spin the Mega Reel to discover your prize – from free spins on Big Bass Splash to Amazon vouchers.

The Sun Casino welcome bonus comes with certain conditions. A £10 minimum deposit is required to activate the Mega Reel spin. Additionally, winnings from free spins are subject to 65x wagering requirements before they can be withdrawn.

New customers at Vegas Moose can unlock 50 free spins on Big Bass Vegas Double Down Deluxe by making a £20 deposit and meeting a 2x wagering requirement on the deposited amount.

Each free spin is valued at £0.10, giving a total additional value of £5.00. All winnings from free spins are credited directly to the cash balance with no wagering requirements, allowing immediate withdrawal.

Welcome to Pay by Mobile Casino, your go-to destination for non-stop Bingo action, over 1,000 online slot games, and exclusive promotions! Discover fan-favourite slots like Fluffy Favourites and Starburst, and enjoy amazing rewards from our CashDrop feature, Weekly Free Spins, and Trophies Cabinet.

To kick off your gaming journey, we offer an exclusive welcome bonus: Spin the Welcome Mega Reel to win fantastic prizes, including Amazon vouchers, Free Spins on Fluffy Favourites, and up to 500 Free Spins on Starburst!

Pay by Mobile Casino has everything you need for an exciting and rewarding gaming experience. Don’t miss your chance to spin the Mega Reel and claim your welcome offer. Begin your adventure with Pay by Mobile Casino today and unlock a world of endless entertainment!

NYspins Casino offers a 100% welcome bonus up to £50 and 50 free spins on the Book of Dead slot.

• Register a new account at NYspins Casino and verify your details.
• Deposit a minimum of £20 to activate the 100% deposit match bonus.
• Receive 50 free spins for Book of Dead credited immediately.

The value of each free spin is £0.10, with a total value of £5. The maximum cashout for winnings from the deposit bonus is £500. The wagering requirement for the deposit bonus is 30x (deposit + bonus). The maximum bet allowed with an active bonus is £2. The deposit bonus expires after 30 days if the wagering requirement is not met, while the free spins expire after 3 days.

Prepare for an exciting gaming adventure with Pay By Mobile Slots! They’re offering a brilliant Welcome Bonus for new players – claim a 100% Matchup Bonus up to £50 and an additional 10 Free Spins on the popular slot, Sweet Bonanza.
After claiming your welcome offer, the gaming world at Pay By Mobile Slots is your oyster. Feel free to choose from an impressive collection of over 500 amazing slots!

Get started fast by using the Welcome Promotion at Free Spirit Bingo! Sign-up and make your 1st deposit of at least £10 to become eligible for the local Welcome Promo. Spin the Beginner Mega Reel and win a variety of prizes. Amazon vouchers, Free Spirit Bingo bonuses, and up to £6,000 are all waiting for the newcomers!

Prime Casino welcome bonus offers 151 free spins on Big Bass Splash for a first deposit of £10 or more using the code ‘PrimeBB’.

• Register at Prime Casino and log into your account.
• Make your first deposit of at least £10 and enter the code ‘PrimeBB’.
• The free spins will be automatically credited to your account.

Each free spin is valued at £0.10, totaling £15.10 for 151 spins. Spins must be used before using deposited funds.

Receive a 100% match bonus up to £25 on your first deposit and enjoy 50 extra spins on your second deposit. The bonus applies to deposits of £20 or more, and spins are valid on Big Bass Bonanza.

To claim, create an account, make a qualifying first deposit, and receive your bonus funds instantly. A second deposit will unlock the extra spins.

Unused spins expire in 24 hours, and all bonuses must be wagered within 21 days.

Win Windsor Casino offers new players a chance to claim up to £2,000 in bonus funds on their first deposit. Deposit £10 or more to spin the Bonus Wheel for an opportunity to win up to a 1000% match bonus.

• Create an account with Win Windsor Casino and log in.
• Make your first deposit of £10 or more.
• Spin the Bonus Wheel to reveal your bonus multiplier, with a chance to win up to 1000%.

Wagering Requirements: 65x the bonus amount. Maximum Cashout: Lifetime deposits capped at £250.

The 1st deposit offer at Vegas Paradise grants a 100% casino bonus of up to £200. A minimum deposit of £10 qualifies for this promotion. With a £10 deposit, players receive £10 in bonus funds, resulting in £20 total to play with. To receive the full £200 bonus, a deposit of £200 is required, giving £400 in total playable balance.

To claim the 1st deposit offer, players must register a new account and make their first deposit using the casino cashier.

Spreadex Sports offers a welcome bonus, which consists of £60 in bonus bets, including fixed odds and spread bet types on football and horse racing events.

1. Sign up for a new Spreadex account and place a £10 qualifying fixed odds bet at minimum odds of 1/2 (1.5).
2. Upon settlement, receive your first set of free bets: £10 fixed odds, £5 Total Goals football spread, £5 Winning Favourites spread, and £1 Race Index spread.
3. On each of the next two days, receive another £10 fixed odds free bet, £5 Total Goals football spread, and £5 Winning Favourites spread.

The total bonus value is £60 in free bets. These free bets are valid for 28 days from issuance. Winnings from free bets do not include the stake amount. There is no specified maximum cashout limit.

New players making their first deposit at Cosmic Spins can receive a 100% match bonus up to £100. A minimum deposit of £10 qualifies for the promotion, granting an equivalent amount in bonus funds. A deposit of £100 unlocks the full bonus, resulting in £200 in playable balance.

Receive up to 100 free spins on the popular slot game Spinning Wilds, with a spin value of £0.10 each. To activate this offer, make a minimum deposit of £10 and use the bonus code DWL100 during the deposit process. The free spins will be credited to your account instantly.

Winnings from the free spins are subject to a 60x wagering requirement, which applies exclusively to slot games. Spins must be used within 30 days, and the maximum bet allowed while completing the wagering requirements is 10% of the winnings or £5, whichever is lower. Be aware that the welcome bonus can only be claimed once every 72 hours across all casinos in the group. Additionally, bonuses do not restrict the withdrawal of your deposit balance.