Grosvenor Casino Review: Deposit £20, Play With £60 Plus 100 Spins

Grosvenor Casino promo code

No Grosvenor Casino promo code is needed. The Grosvenor Casino welcome bonus is claimed with your first deposit of £20 or more: you play with £60, made up of your £20 and a £40 bonus, plus 100 free spins on Big Bass Splash.

The joining offer is open to new players aged 18 and over in the UK. The details that matter are how you pay and what you play: PayPal and Paysafecard deposits do not qualify, the bonus carries 10x wagering, and winnings from it convert to cash up to £2,000. The table below sets out the sign-up offer in full.

How to claim the Grosvenor Casino sign-up offer

1. Open Grosvenor Casino through the Claim button on this page.
2. Choose Join and complete the registration form. There is no code to enter.
3. Make your first deposit of £20 or more by debit card, Apple Pay or bank transfer, not PayPal or Paysafecard.
4. Your £40 bonus and 100 free spins on Big Bass Splash are added to the account.
5. Play the spins within seven days and complete the 10x wagering within 30 days.

Grosvenor Casino welcome bonus: what the £40 and 100 spins cover

Grosvenor’s offer is a classic deposit bonus with spins on top. Deposit £20 and you receive a £40 bonus, so you start with £60 to play on selected games, and 100 free spins worth 10p each on Big Bass Splash, Pragmatic Play’s fishing slot. In spin value that is £10, giving the package a face value of £50 on top of your own money.

The catch, as with any wagered bonus, is in the conditions. Wagering is 10x the deposit and bonus combined, the most a UK casino can now set, and different games count at different rates. The bonus lasts 30 days and the spins seven, and the most you can convert from the bonus is £2,000. Compare it with other sign-up offers on our casino promo codes page.

1. Register a new Grosvenor account through our link. No code is required.
2. Deposit £20 or more by card, Apple Pay or bank transfer.
3. Play your 100 free spins on Big Bass Splash within seven days.
4. Wager £600 within 30 days, mostly on slots, to turn bonus winnings into cash, up to £2,000.

Grosvenor Casino slots and jackpots: Originals, Slingo and big-name suppliers

The slot lobby draws on a long list of suppliers: IGT, Blueprint Gaming, Eyecon, Games Global, Novomatic, Light & Wonder, Play’n GO, Pragmatic Play, Push Gaming, NetEnt and Red Tiger among them. That mix covers everything from pub-style fruit machines to Megaways titles and modern high-volatility releases. Grosvenor has not published a total game count; its app alone lists more than 300 games.

Grosvenor Originals is a separate section of exclusive slots you will not find at other casinos, and there are dedicated categories for jackpot games and Slingo, the bingo-and-slots hybrid. We could not verify which named progressive jackpots are live at any one time, so check the jackpot tab for the current line-up rather than relying on a list.

UK online slots are capped at a £5 stake per spin, or £2 for players aged 18 to 24, and the limit applies across Grosvenor’s slots, including the jackpot titles. It also sets the pace for clearing the welcome bonus, which we cover in the worked example below.

Grosvenor has been online since 2007, and the long list of suppliers shows. It is a good fit for players who like to move between classic titles and newer releases without switching sites, and it ranks among the strongest all-rounders in our UK online casinos guide.

Grosvenor live casino: roulette and blackjack from real casino floors

This is where Grosvenor stands apart. Alongside the standard Evolution and Pragmatic Play Live tables, it runs its own exclusive games streamed from Grosvenor venues around the UK and from The Victoria Casino in London. Grosvenor Roulette shows a live wheel on a working casino floor, with real players around it, while Grosvenor Auto Roulette and Grosvenor Speed Auto Roulette offer faster rounds without a dealer.

Blackjack fans get Grosvenor Gold VIP blackjack for bigger stakes, Exclusive Blackjack running around the clock, and Blackjack One-Four. Baccarat and poker variants complete the line-up. If you know the venues, the broadcasts feel familiar, and they give the online casino an atmosphere that studio-only sites cannot copy.

Bear in mind that live casino counts only 10% towards the welcome bonus, so a £10 bet on Grosvenor Roulette clears just £1 of the £600 target. Play the tables with your own money and use the bonus on slots.

Few UK rivals can match this. Hippodrome streams from its Leicester Square floor, but most big brands, including Betway Casino, rely on supplier studios. If live roulette is your main game, Grosvenor is the place to start.

Grosvenor Casino welcome bonus terms explained, with a worked example

Take a £20 deposit. You receive a £40 bonus, so £60 is in play, and the 10x wagering applies to the whole £60: you need to stake £600 before any bonus winnings can be withdrawn. On slots, which count in full, that is 1,200 spins at 50p, or 600 at £1. Jackpot slots count at 50%, so £600 of wagering takes £1,200 of stakes there. Live casino counts at 10%, which would mean £6,000 of table bets, far more than the bonus is worth.

Now the spins. 100 spins at 10p each on Big Bass Splash have a face value of £10. Suppose they return £8. Whatever you go on to win with the bonus, the most you can convert into cash is £2,000, a ceiling few slot sessions will trouble once the wagering is done.

The sensible approach is to treat the bonus as extra slot play rather than a cash target. Set a budget before you start, keep stakes modest so the £600 is cleared at a pace you are comfortable with, and remember that the 30-day clock starts when the bonus is credited.

Grosvenor Casino promotions for existing players

Grosvenor runs a mix of free daily games and time-limited slot offers. The current schedule is on its promotions page; these are the ones running as we checked.

Free to Play

Eligible players get one free spin a day on a prize wheel. Prizes vary, and non-cash rewards have to be used within 24 hours. It costs nothing to take part.

Weekly slots draw and Slots Offer

Every £50 staked on slots earns an entry into a weekly £5,000 draw and a £20,000 share pot, running until 27 December 2026. A separate opt-in Slots Offer gives up to five free spins a day for staking £10 or more on selected slots, until 1 November 2026. Neither is a reason to play more than you planned; treat them as a bonus on play you would make anyway.

Grosvenor One

Grosvenor One links your online account with play at Grosvenor venues, so one wallet works on the app and in the casino. For anyone who visits a Grosvenor club, it is the most practical feature here. Grosvenor’s owner, The Rank Group, also runs Mecca, one of the names in our bingo sites guide.

Grosvenor Casino app and payments

The Grosvenor Casino Games & Slots app holds 4.1 stars from around 12,900 ratings on the UK App Store, and an Android version is available. It carries more than 300 games, including the live tables from Grosvenor venues, and sits alongside separate Grosvenor Poker and Grosvenor Sport apps. The screenshots below come from the App Store listing. See how it compares with other casino apps in our apps guide.

The minimum deposit is £5 by debit card, Apple Pay or bank transfer, and £10 by PayPal or Paysafecard, though neither of those two counts towards the welcome bonus. Withdrawals are shown as taking one to three working days, and eligible requests can go through Fast Withdrawals, which Grosvenor processes in 15 minutes. No fees are listed. Support is available by live chat once you are logged in, by phone and by email at support@grosvenorcasinos.com.

Is Grosvenor Casino safe?

Grosvenor Casino online is run by Rank Interactive (Gibraltar) Limited, part of The Rank Group plc, and licensed by the UK Gambling Commission under account number 57924. The register shows no regulatory action against the online business. Rank describes Grosvenor as the UK’s largest multi-channel casino operator, with 50 venues, and the brand has run land-based casinos since 1969.

In October 2026 the Gambling Commission confirmed a £5 million settlement with Rank’s land-based casino companies over anti-money laundering and social responsibility failings in its venues. It did not involve the online licence, but it is part of the group’s record and worth knowing. Online, Grosvenor offers deposit limits, loss limits, reality checks, time-outs and self-exclusion, all set from your account.

Screenshots from the Grosvenor Casino app listing on the UK App Store.

Grosvenor Casino vs rivals Betway Casino and Regal Wins

Terms checked on each operator’s own site. Read the full terms before you bet. More detail in our Betway Casino review, Regal Wins review.

Grosvenor Casino pros and cons

Grosvenor Casino: our verdict

Grosvenor is the online arm of Britain’s biggest casino chain, and the connection is more than a logo. Its exclusive live roulette and blackjack tables are streamed from real Grosvenor venues, including The Victoria Casino in London, and the Grosvenor One wallet lets you move between the app and a casino floor with one balance. Add a broad supplier list, its own Grosvenor Originals slots and 10x wagering with clear game weightings, and it is a strong all-round casino.

It earns an eight. The welcome bonus counts live casino play at only 10% towards wagering, so it suits slot players far more than the table fans the brand otherwise courts. PayPal and Paysafecard deposits miss out on the offer, and Grosvenor does not publish a full game count. None of that undoes what makes it distinctive: a real casino, streamed to your phone.

Grosvenor Casino questions answered