Get 300 Free Spins when you play £30 on slots
18+ only. Gambling can be addictive — please play responsibly. BeGambleAware.org.
Operator T&Cs snapshot
Captured by our editors at time of listing. Operators can change terms without notice — always verify on the live operator page before claiming.
Available to new customers aged 18 or over who are located in Great Britain only. Opt in to the casino welcome offer during registration. Make a minimum first deposit of £30 via debit card or instant bank transfer only — deposits via credit card, Apple Pay, PayPal, Paysafecard, Skrill or Neteller do not qualify. Stake a minimum of £30 on casino slots to trigger the reward. Upon satisfying the deposit and staking requirement, 300 Free Spins (each valued at £0.10) on Big Bass Splash will be credited to your account by 5 pm the following day. Free spins cannot be withdrawn as cash and expire within 48 hours of being credited. Winnings generated from free spins are subject to 10× wagering before they may be withdrawn; wagering must be completed on eligible casino slots (100% game contribution) — table games contribute only 10%. Staking towards the £30 requirement must be placed exclusively on casino slots; play on Live Casino, Table Games, Sportsbook or Racing will not count and may result in cancellation of any free-spin winnings, exclusion from future promotions or account closure. The promotion must be opted into within 7 days of registration and will expire 30 days after opt-in; failure to complete the £30 staking requirement within that period will forfeit the promotion. A maximum stake per spin/hand applies during wagering (see standard T&Cs at unibet.co.uk for the applicable limit). Game contributions vary and some titles are blocked from contributing towards wagering. Geographical restrictions apply. 18+ | BeGambleAware.org.
Good welcome bonus. 10× wagering on winnings is the standout. The main catch: £30 to qualify.
- Wagering: 10× wagering on winnings
- Value: Up to £20 + 300 spins
- Validity: 30 days to use it
- Min deposit: £30 to qualify
- Max bet: £15 max bet while wagering
A fixed formula on this offer's verified terms — wagering (38%), value (26%), validity, min deposit & max bet — not an opinion. Always confirm the current terms with the operator before claiming.
Bonus terms — fairness check
Mostly fairCommon restrictive clauses apply (max-bet rule while wagering) — standard for the UK market, flagged here for transparency.
- moderateMax-bet rule while wagering
“A maximum stake per spin/hand applies during wagering (see standard T&Cs at unibet.co.uk for the applicable limit).”
Bet above the per-spin cap while wagering and the bonus + any winnings can be removed — easy to trip by accident.
Auto-flagged from the operator's own bonus terms (quoted verbatim) — not legal advice. No flag means our checks found none in the terms we hold, not that the terms are perfect. Always read the full T&Cs.
Bonus terms in full
- Bonus type
- Welcome
- Max bonus
- £20
- Free spins
- 300
- Wagering
- 10× (winnings only)
- Min deposit
- £30
- Max bet during wagering
- £15
- Eligible games
- slots
- Validity
- 30 days
- Eligible countries
- GB
- New players only
- Yes
- Minimum age
- 18+
18+ only. Gambling can be addictive. Set deposit and time limits before you play. Visit BeGambleAware.org for free, confidential support, or call the National Gambling Helpline on 0808 8020 133.
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