Customer Significant Conditions
Opt-in required. Earn 1 free spin on Big Bass Splash for every £2 wagered on any eligible slots. Min Reward: 1 spin (£0.10p) / Max Reward: 100 spins (£10.00 total @ £0.10p per spin). Cash in or claim within 48 hours of promo end. Spins expire 7 days after claim. 18+ Only. Further Terms Apply. GambleAware.
Eligibility
To be eligible for this offer you must:
Hold an active Sapphire, Ruby, or Diamond account at London.bet.
Opt-in via the “Capital Gains" rewards page during the “Promotional Period.”
Not be explicitly excluded from Promotions.
Free Spin Rewards & Eligible Slots
Accumulate and earn 1 Free Spin on Big Bass Splash worth £0.10p for every £2 wagered on the following eligible games:
Big Bass Boxing Bonus Round (PLAY NOW)
Big Bass Bonanza (PLAY NOW)
Big Bass Splash (PLAY NOW)
Big Bass Bonanza 1000 (PLAY NOW)
Big Bass Vegas Double Down Deluxe (PLAY NOW)
Big Bass - Secrets of the Golden Lake (PLAY NOW)
Christmas Big Bass Bonanza (PLAY NOW)
Big Bass Floats my Boat (PLAY NOW)
Big Bass - Hold & Spinner (PLAY NOW)
Big Bass Halloween (PLAY NOW)
Big Bass Amazon Xtreme (PLAY NOW)
Big Bass Mission Fishin' (PLAY NOW)
Big Bass Return to the Races (PLAY NOW)
Big Bass Christmas Bash (PLAY NOW)
Big Bass Bonanza 3 Reeler (PLAY NOW)
Big Bass Bonanza - Keeping it Reel (PLAY NOW)
Big Bass Halloween 2 (PLAY NOW)
Big Bass Bonanza - Reel Action (PLAY NOW)
Big Bass Xmas Xtreme (PLAY NOW)
Big Bass Day at the Races (PLAY NOW)
Big Bass Bonanza Megaways (PLAY NOW)
Big Bass Hold & Spinner Megaways (PLAY NOW)
Big Bass Reel Repeat (PLAY NOW)
Bigger Bass Splash (PLAY NOW)
Big Bass Halloween 3 (PLAY NOW)
Big Bass Christmas - Frozen Lake (PLAY NOW)
Bigger Bass Blizzard - Christmas Catch (PLAY NOW)
Big Bass Splash 1000 (PLAY NOW)
Minimum and Maximum Rebates
Minimum Reward for Cash In: 1 Free Spin
Maximum Free Spin Reward: 100 Free Spins
Cash in or Claim
You may “Cash in” your accumulated Free Spins at any time before the end of the Promotional Period.
At the end of the Promotional Period all accumulated Free Spins must be claimed within 48 hours or will be forfeited.
Use of Free Spins
Any claimed Free Spins must be used within 7 days of the claim; otherwise, they expire.
Full Terms and Conditions
This promotion is available to registered users of London.bet, who are 18 years or over, who hold a Sapphire account or higher, and who have opted into the offer.
This promotion shall run from 30th March 2026 00:00 UTC until 5th April 2026 23:59 UTC unless terminated by London.bet (the “Promotional Period”).
To qualify, customers must opt-in to the offer and meet the wagering requirements listed in Section 5 within the Promotional Period.
Customers may opt-in to multiple “Capital Gains” promotional offers concurrently.
Customers will be rewarded with 1 Free Spin on Big Bass Splash worth £0.10p for every £2 wagered on eligible slots, up to a maximum of 100 Free Spins during the Promotional Period, with a minimum reward of 1 Free Spin.
Only wagering before the end of the Promotional Period will be eligible for the Free Spin Reward.
Customers may opt to Cash in the accumulated total of their promotion at any time. Once a customer has selected to Cash in, they will no longer be eligible to opt-in to the same Capital Gains offer.
Customers must claim their promotional Reward(s) within 7 days of the Promotional Period ending. Any unclaimed Reward(s) not claimed within this period will be forfeited.
Claimed Free Spins must be used within 7 days of initiating a claim. Any Free Spins not used within 7 days of being claimed will be forfeited.
Wagers using Free Spins, bonus funds, or other promotional balances will not count towards wagering requirements. Only cash wagers qualify.
In the event of technical difficulties (including but not limited to website downtime, system errors, or server malfunctions), London.bet will make reasonable efforts to ensure that any eligible Rewards are credited correctly. However, London.bet reserves the right to withhold or reverse Rewards if they have been erroneously awarded due to technical errors.
London.bet's decisions regarding qualification, awarding, or removal of Rewards in cases of suspected abuse, technical error, or breach of these terms shall be final.
This offer is limited to one per person, household address, IP address, device, or payment method. Where multiple accounts are identified from the same household or IP address, London.bet reserves the right to cancel or remove duplicate offers and associated winnings.
Customers who self-exclude prior to or during the Promotional Period will not be eligible to receive Free Spin Rewards.
London.bet reserves the right to restrict or cancel this offer from individual account holders in accordance with its eligibility, promotion abuse, and internal trading risk policies at its reasonable discretion and without prior notice.
All London.bet Betting and General Terms and Conditions apply and can be found here.