Open an account and you get a three-deposit welcome package from Booming Slots, plus reloads, cashback and loyalty rewards. With a Booming Slots promo code you get extra free spins or bonus cash on top, and Booming Slots sends those codes to selected players by email. The welcome package needs no code. You must be 18 or over and live in the UK to claim anything.
Booming Slots Promotions
Booming Slots sorts its offers into three groups. New accounts get the welcome package. Active players get a Friday reload, cashback every week and rakeback. Selected players get a Booming Slots casino promo code by email for extra spins or cash.
Welcome Package
Booming Slots matches your first three deposits for up to £450 plus 250 free spins. None of the three needs a Booming Slots casino promo code. Deposit £15 or more and the bonus appears in your account once the payment clears. Visa and Mastercard debit cards, PayPal, Open Banking and Pay by Phone all work at the cashier. The UK banned credit cards for gambling in 2020, so the cashier rejects them.
Opening Deposit: 100% up to £150 + 150 Free Spins
Your first deposit earns a 100% match up to £150 plus 150 free spins. Deposit £15 and you get £15. Deposit £150 and you get the full £150. You can spend the cash on slots, table games and instant wins, and the free spins run on selected slots. You must wager the bonus cash and any free spin winnings 10 times before you withdraw, and you have 7 days after activation to do it.
Follow-Up Deposit: 55% up to £150 + 100 Free Spins
Your second deposit earns a 55% match up to £150 plus 100 free spins. A £15 deposit gives you £8.25 in bonus cash. To reach the full £150 you need to deposit about £272.73. The same 10x wagering and 7-day window apply.
Closing Deposit: 100% up to £150
Your third deposit earns a 100% match up to £150 with no free spins attached. Any amount from £15 to £150 returns the same figure in bonus cash. Play it on slots, table games or instant wins, with 10x wagering and 7 days to clear it.
Reloads, Cashback and Rakeback for Existing Players
If you want a Booming Slots promo code existing customers can use, check your inbox first. Booming Slots sends codes to active accounts, and the recurring rewards below need no code at all.
Friday Reload
Every Friday you can claim a 25% reload up to £100. A £30 deposit gives you £7.50. To collect the full £100 you deposit £400. You can claim it once per Friday.
Cashback Every Week
Booming Slots returns 25% of your net real-money losses as cashback. It totals your losses from Monday to Sunday and credits the cashback on the following Monday. Cashback carries the same 10x wagering as other bonus funds, so spin it on slots before you request a withdrawal.
Loyalty Rakeback
Silver, Gold and Platinum members earn rakeback on their wagers. Silver members get 2% each month. Gold members get 4% each month and 4% each week. Platinum members get 5% each month and 5% each week. Members below Silver earn nothing yet, so keep playing to climb the ladder.
Booming Slots Promo Codes
A Booming Slots promotional code is a short phrase you type into the bonus code box at the cashier before you confirm a deposit. Codes are case-sensitive, so copy the capitals as written.
Booming Slots sends most codes by email and text to regular players. Expect them around birthdays, bank holidays and major sporting events. Some unlock free spins, others unlock bonus cash, and a few release a no-deposit gift that costs you nothing.
If you search for promo code Booming Slots, you will find listings on affiliate sites, and many have expired. Check your inbox and the Promotions page for codes that still work.
Booming Slots casino promo codes also unlock the high roller offer, a 50% match up to £500. A £300 deposit gives you £150, and a £1,000 deposit gives you the full £500. You have 3 days to use it, you can claim it once every 7 days, and 10x wagering applies.
Claiming Your Booming Slots Offers
- Create an account with your name, address, date of birth and email. Upload your ID soon after, because Booming Slots checks it before your first withdrawal.
- Deposit at least £15 with a debit card, PayPal, Open Banking or Pay by Phone to trigger the welcome package.
- Paste your code into the bonus code box before you confirm the deposit if an email offer asks for one.
- Open the bonus tab in your account to track wagering progress and the days left on each offer.
Bonuses on Mobile
Every offer works in your phone browser exactly as it does on desktop. Log in, deposit and enter codes from the same cashier screen.
Bonus Terms
Each player may hold one account, and the account must carry your own name. Booming Slots closes duplicate accounts and can void the winnings on them.
Bonus cash and free spin winnings carry 10x wagering and a 7-day deadline. Slots contribute 100% towards wagering, while table and live games contribute much less. Booming Slots excludes progressive jackpots and some high-RTP slots from bonus play, and it caps your bet at £5 per spin or hand while a bonus is active.
Rakeback belongs to Silver, Gold and Platinum members. Booming Slots follows UKGC rules, so you can set deposit limits, take a break or self-exclude through GamStop at any time. BeGambleAware offers free support if gambling stops feeling like fun. A bonus gives you no reason to deposit more than you planned.