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BeGambleAware.org<p>All four brands also take sports bets. Here is how the casino and sportsbook fit together at each one.</p>
Offer: 100% bonus up to £100 on slots with your first £10+ deposit
Offer: 300 free spins on Big Bass Splash when you play £30 on slots
Offer: 50 wager-free free spins on Big Bass Splash when you play £10
Offer: 200 free spins on Big Bass Splash when you deposit and play £10 (code WHV200)
Facts are taken from each operator's own published terms and help pages and the UK Gambling Commission public register, checked in September 2026. Offers change, so always confirm the current terms before depositing.
Unibet, LeoVegas and William Hill each run a casino and sportsbook from a single account and wallet. 888 offers sports betting under its separate 888sport brand, covered by the same UK licence. If you want to switch between betting and casino games without moving money, Unibet, LeoVegas and William Hill are the simplest. Remember that the casino welcome offers are casino-only, and at Unibet placing sports bets before completing the offer can void it.
Please gamble responsibly. When the fun stops, stop. Free, confidential help is available 24/7. BeGambleAware.org