Unibet Casino sent British Gambler good news – the casino betting site has updated its welcome promotion for new UK players, replacing its previous sign-up offer with a new free spins package centered around one of Pragmatic Play’s most popular slots.
From 6 July 2026, eligible new customers can play £30 on slots and receive 300 Free Spins on Big Bass Splash.
The offer is available exclusively to new Great Britain customers who opt in before qualifying.
New Unibet Casino Welcome Offer
- Play: Stake £30 on eligible slots. Promo code is auto-applied. Click to claim!
- Reward: 300 Free Spins
- Game: Big Bass Splash
- Spin Value: £0.10 each
- Available from: 6 July 2026
- Eligibility: New GB customers aged 18+
How the Promotion Works
To qualify, new customers must:
- Register a new Unibet Casino account.
- Opt in to the promotion.
- Deposit using a debit card or instant bank transfer.
- Stake £30 on eligible slot games.
Once the qualifying play has been completed, players receive 300 Free Spins, each worth 10p, on Big Bass Splash.
Important Terms
Players should be aware of the key promotional conditions:
- Free Spins must be claimed within 7 days.
- Once activated, the spins expire after 48 hours.
- Winnings from the Free Spins are subject to a 10x wagering requirement.
- Maximum stake limits apply while completing wagering.
- Different casino games contribute differently towards wagering requirements.
- Geographic restrictions apply.
As with any casino promotion, free spins do not guarantee winnings.
Final Thoughts
The new Unibet Casino welcome offer focuses entirely on free spins rather than bonus cash, making it particularly attractive for players who prefer slot games. With 300 spins worth a total promotional value of £30, it is one of the larger free-spin welcome packages currently available in the UK market.
Before claiming the offer, players should ensure they understand the wagering requirements, expiry periods and payment method restrictions.
18+. GambleAware.org. New GB customers only. Opt in, deposit and stake £30 on eligible slots to receive 300 x £0.10 Free Spins on Big Bass Splash. Debit card or instant bank transfer only. Free Spins must be claimed within 7 days and expire within 48 hours. Wagering requirements, maximum stake limits, game contribution percentages, geographical restrictions and full terms and conditions apply.
