Best UK Slots Sign Up Bonus Offers

A new welcome bonus for new players by Mecca Bingo: a chance to gain up to £40 in rewards by simply staking £10 on bingo games. In addition, players receive 50 wager-free spins on selected games!

• Register as a new player on Mecca Bingo, ensuring your eligibility.
• Once your account is set up, proceed to deposit and then stake a minimum of £10 on any of the bingo games available.
• Upon completion of these requirements, you will unlock the potential to earn rewards, which could total up to £40 and 50 bonus spins.

It's important to note that this bonus has a minimum deposit and comes with 5x wagering requirements for bingo bonus. Still, there are no wagering requirements for free spins.

Embark on a stellar journey at SlotStars with a thrilling welcome offer that could see your balance double and your winning chances skyrocket! With SlotStars, your adventure begins with a generous 100% match bonus up to £50, coupled with 50 free spins on the popular slot, "Book of Dead".
As a new player, this is your golden ticket to start exploring the exciting world of online slots with an added boost to your starting balance. All you need to do is make your first deposit, and SlotStars will automatically credit your bonus and free spins.
Please note that the wagering requirement is 30 times the deposit plus the bonus amount, and 60 times the free spin winnings within 30 days.

Get ready to double your chances of winning big at Casinex! Deposit as little as £10 and receive a £10 bonus, or go big with a £200 deposit to get a whopping £200 bonus! This exciting offer is the perfect way to kickstart your gaming experience! 🎰

🎯 How to claim:
1️⃣ Deposit £10, and we'll match it with a £10 bonus 🎉
2️⃣ Deposit £50, and we'll match it with a £50 bonus 🥳
3️⃣ Deposit £200, and we'll match it with a £200 bonus 🚀

Don't miss this fantastic opportunity to double your deposit and multiply your chances to win big at Casinex! 🏆

Rialto Casino has a new sign up offer for new players, which consists of 100% match bonus up to £100 and 50 free spins on Fishin' Frenzy Megaways.

1. Head to the Cashier.
2. Select '1st Deposit Offer' when you deposit £20 or more.
3. Your bonus and free spins will be credited instantly.

Each free spin is valued at £0.10, totaling £5 for all 50 free spins. Maximum cashout from the bonus is 5x the bonus amount. Bonus and free spins expire 7 days from the claim date.

New players at Conquer Casino can claim a 200% bonus on their first deposit, up to £50, along with 15 free spins on the popular slot "Rich Wilde and the Book of Dead". Use the deposit code BOD15 when making your first deposit to activate this promotion.

• Register a new account at Conquer Casino.
• Make a minimum deposit of £10 using the deposit code: BOD15.
• Receive a 200% match bonus up to £50 and 15 free spins.

Free spins are valued at £0.10 each, with a maximum conversion limit of £20. The wagering requirement is 50x the bonus amount, and the maximum bonus cashout is 3x the bonus. Bonus is valid for 30 days, and free spins expire in 7 days.

Receive a 100% deposit bonus up to £150 along with 50 free spins on Big Bass Splash when you join Slot Boss. Start by opting in and making a single deposit of at least £10. The bonus will be credited to your account, and you'll get 50 free spins valued at 10p each on Big Bass Splash.

Please be aware of the varied cash and wagering conditions. New players only, minimum deposit of £10. Max reward of £150. 7 days to claim and 7 days to wager. Wagering requirement of 35x. Free spins awarded after wagering with 3 days expiry.

With a welcome bonus from Luna Casino, new UK players can get a 100% match on the first deposit of up to £50 plus 50 free spins on the popular title Book of Dead.

• Register an account at Luna Casino and enter the bonus code LUNA during sign-up.
• Make your first deposit to receive a 100% match bonus up to £50.
• Automatically receive 50 free spins, each valued at £0.10, on Book of Dead.

The maximum bonus is £50. The total value of free spins is £5. The maximum cashout is £500. A wagering requirement of 30x applies to the deposit and bonus amount, and 60x applies to free spin winnings within 30 days. The bonus must be claimed before using the deposited funds.

Playzee Casino offers a 100% match bonus up to £300 and 100 Zee Spins on Starburst with your first deposit of at least £20.

1. Create a new Playzee Casino account and verify your identity.
2. Make a first deposit of at least £20.
3. The bonus and Zee Spins will be automatically credited to your account.

Each Zee Spin is valued at £0.10, totalling £10 for all 100 spins. Maximum cashout from Zee Spins winnings is £50. The bonus expires 30 days after being credited.

Fortune Mobile Casino provides a three-tier welcome bonus, granting up to £500 in bonus funds and 150 spins on select slots.

• Create a Fortune Mobile Casino account and verify your eligibility for the welcome bonus.
• Make your first three deposits of at least £10 each to unlock the deposit match bonuses and spins:
  1. 1st Deposit: 100% match up to £100 + 100 spins.
  2. 2nd Deposit: 50% match up to £100 + 25 spins.
  3. 3rd Deposit: 50% match up to £300 + 25 spins.
• Use the bonus funds on selected slots and fulfil the 30x wagering requirements within 28 days.

Spin value: £0.10 each. Maximum cashout: 4x the bonus amount awarded. Spins must be used within 7 days; bonus funds expire in 28 days.

Wolf Spins Casino offers new players a 1000% welcome package on their first three deposits, giving you the chance to win up to £6,000 in bonus funds. Each deposit activates the Multiplier Wheel, which can multiply your deposit by up to 10 times, with a maximum bonus of £2,000 per deposit.

For a minimum deposit of £10, you could win up to £100 in bonus funds, a 1000% return. To maximise your bonus, an optimal deposit of £200 can give you up to £2,000 in bonus funds per deposit. Over the first three deposits, this can add up to the total £6,000 bonus.

All bonus winnings are subject to a 65x wagering requirement. For instance, if you deposit £10 and receive £100 in bonus funds, you’ll need to wager £6,500 before you can withdraw. For the optimal deposit of £200, if you receive the maximum £2,000 bonus, the wagering requirement would be £130,000.

All winnings from the bonus balance are capped at the value of your lifetime deposits, up to £250.

Get a 100% first deposit bonus up to £200 on your first deposit at Betrino, along with 20 free spins on Reactoonz. To claim the offer, register a new account and deposit at least £10 while using the deposit code BB200. The bonus will be credited automatically once the deposit is successful.

Free spins winnings are capped at £20 and must be used within 7 days of being credited, while the deposit bonus remains valid for 30 days. The offer is limited to new players only, and deposits made via Skrill and Neteller do not qualify. The maximum convertible amount from the bonus is 3 times its value.

FantasticSpins.com offers new players up to 250 Free Spins or a £40 Games Bonus on their first deposit.

1. Register an account on Fantastic Spins.
2. Make your first deposit with a minimum of £10.
3. Spin the Fantastic Spins Prize Wheel to receive up to 250 Free Spins or a Games Bonus of up to £40.

Each Free Spin is valued at £0.10, with a total maximum value of £25. The maximum cashout from Free Spins winnings is £100. The Free Spins voucher is valid for 3 days.

Spinyoo Casino Welcome Bonus sets the stage, but you pull the curtain! Presenting an offer where you are in charge. Whether you're a slot or a table game player, Spinyoo has the perfect greeting for you.
🎲 In order to claim the offer, register at Spinyoo Casino and choose your destiny:

• Deposit and get a 100% boost up to £250 plus 100 Free Spins on leading slot games.
• Deposit and enjoy a 100% match up to £100 for Live Casino & Table Games.

The only constant? A minimal first deposit of £20 to unlock these delightful doors. Begin with a bang and let your choice guide your rewards! 🎉

Unlock a 100% bonus on your first deposit with this PlayGrand casino welcome offer. Deposit £10 and get £10 in bonus funds, giving you a total of £20 to play with. This offer includes up to £100 in bonus funds and an additional 30 bonus spins for the slot Reactoonz.

To claim the offer, register a new account and make your first deposit of at least £10. The bonus will be credited automatically to your account. The maximum bonus can be claimed with a £100 deposit, giving you £200 total in playable funds. The 30 bonus spins, valued at £0.10 each, provide an extra £3 worth of spins.

The bonus must be wagered within 30 days, and the maximum bet using bonus funds is £5.

CasinoAndFriends has a special welcome offer! Make your first deposit of £10 and get 125 Free Spins to use on the popular slot, Book of Dead.

Here's your guide to claiming this offer:

• Start by making your first deposit at CasinoAndFriends, with a minimum amount of £10.
• The 125 free spins will immediately become available for use on the Book of Dead slot, each spin valued at £0.1.
• Play the ancient Egyptian-themed slot Book of Dead!

It’s important to note that the spins must be used before accessing deposited funds.

The Vic Casino offers a Welcome Pack for new UK players of up to £200 and 100 free spins. This promotion is split across the first three deposits. Initially, a 100% first deposit bonus up to £100 plus 20 free spins is available. Following this, the second deposit yields a 50% bonus up to £50 with 30 additional spins. Finally, the third deposit offers a 25% bonus up to £50 and an impressive 50 free spins.

• Register at The Vic Casino.
• Make a first deposit, receiving a 100% match and 20 spins.
• For subsequent bonuses, proceed with the second and third deposits to unlock further rewards.

Key points to consider include a minimum deposit of £20 and a wagering requirement of 50x on both the bonus and deposit amount. The spins are available for the Lucky Lady's Charm Deluxe slot.

New customers in Great Britain can get sign up offer of 100% up to £50 and 20 Bonus Spins on the slot Big Bass Splash when they make a minimum deposit of £10. Each spin has a value of £0.10. Once the deposit is made, the spins will automatically be credited. Players must use their spins within 2 days, or they will be forfeited.

The bonus funds have a 35x wagering requirement, and the winnings from the spins are credited as cash, with no wagering requirements. A minimum withdrawal amount applies. Deposits made via e-wallets such as Skrill or Neteller do not qualify for this offer. The Bonus Spins are exclusive to Big Bass Splash and cannot be used on any other games.

WatchMySpin Casino offers new players a 100% welcome bonus up to £150 and 10 free spins on Rich Wilde and the Tome of Madness.

• Register an account with WatchMySpin Casino.
• Deposit a minimum of £10 to acrivate the promotion.
• The bonus will be credited to your account for immediate use.

The maximum cashout is limited to three times the bonus amount, and winnings from free spins are capped at £20. The bonus and winnings will expire 30 days after being credited from the date and time it is credited to a player’s account.

New players at Lord Ping Casino can receive a generous welcome bonus, choosing between a 100% match bonus up to £50 or 135 free spins on the popular slot game, Book of Dead.

1. Create a new account at Lord Ping Casino.
2. Make a first deposit of at least £10, and use the bonus code 135free if selecting the spins.
3. Your chosen bonus or free spins will be credited automatically after the deposit.

Each free spin is valued at £0.10, with a total free spins value of £13.50. The maximum cashout from winnings is capped at £50. Both the deposit bonus and free spins must be wagered within 30 days. Wagering requirements are 30x for the deposit bonus and 60x for free spin winnings.

Gamblizard is thrilled to introduce the 21LuckyBet's generous sign up offer for our new punters! Embark on your gaming adventure with a 150% bonus of up to £30 on your first deposit and get an extra 50 Free Spins on the popular 'Book of Dead' slot.

This enticing offer is valid from 07/05/2023 until further notice and is applicable only once per account. To qualify for the bonus, ensure to register your account through this page on Gamblizard.

Here's how you can claim your bonus:

• Register a new account on 21LuckyBet via our Gamblizard website.
• Make a first deposit of minimum £10 using the promo code "FS50".
• Enjoy your 150% match bonus and 50 Free Spins on 'Book of Dead'!

Billion Casino offers new players a 100% first deposit bonus up to £200, along with 20 free spins on the slot game Big Bass Bonanza.

To claim this bonus, register a new account with Billion Casino and make a first deposit of at least £10. The casino will match your deposit amount pound for pound, up to a maximum of £200. For example, a £10 deposit results in a £10 bonus, giving you £20 to play with; a £200 deposit yields a £200 bonus, providing £400 in total. Deposits exceeding £200 will still receive the maximum bonus of £200. Additionally, you will receive 20 free spins on Big Bass Bonanza, each valued at £0.10, totaling £2 in free spins.

Royal Spins Casino offers a welcome bonus with the chance to win up to 500 free spins on Starburst. Upon your first deposit, you’ll gain access to the ‘Loot Chest,’ where rewards such as free spins or Amazon vouchers are unlocked. The exact number of spins won is determined by chance.

1. Register a new account at Royal Spins Casino and complete the sign-up process.
2. Make your first deposit to gain access to the ‘Loot Chest’.
3. Open the ‘Loot Chest’ to reveal your reward, including up to 500 free spins on Starburst.

To qualify, register a new Spin Hill account and deposit a minimum of £10. After depositing, spin the Bonus Wheel to reveal a random multiplier, which will determine the bonus amount added to your account. For example, depositing £10 and landing the 1000% Bonus will result in an additional £100 in bonus funds, giving a total of £110 to play with. The maximum possible bonus is £2,000.

The maximum conversion to real cash is capped at £250 for depositing players and £50 for non-depositing accounts. The bonus expires 7 days after activation.

All Star Games extends a 1000% welcome bonus of up to £6,000, split across your first three deposits. Each deposit can unlock a match up to 10x the deposit amount, with a maximum bonus of £2,000 per deposit. This offer is available exclusively to new players.

1. Register an account at All Star Games.
2. Make a minimum deposit of £10 for each of the first three deposits.
3. Spin the Multiplier Wheel after each deposit to potentially increase your deposit amount by up to ten times.

The value per spin is determined by individual game outcomes. The maximum cashout from bonus winnings is capped at the value of your lifetime deposits up to £250. All bonuses are subject to a 65x wagering requirement before cashout.

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.