The Rialto Casino sister sites in a nutshell
Rialto Casino is Rank Interactive’s online version of a working West End casino, Grosvenor’s Grade II-listed Rialto on Coventry Street. Eleven sister sites share its licence, with Grosvenor Casinos, Mecca Bingo and The Vic among them.
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At a glance
Brand
Rialto Casino at rialtocasino.com
Operator
Rank Interactive (Gibraltar) Ltd, The Rank Group’s digital arm
UKGC licence
57924, twelve live sites, no regulatory actions on record
Land-based link
Named after Grosvenor’s Rialto Casino, 3-4 Coventry Street, London
Best sister sites
The Vic, Magical Vegas, Regal Wins, Mecca Games, Kitty Bingo
Welcome offer
100 free spins on Big Bass Hold & Spinner for a £10 deposit and stake
Payments
Debit cards, PayPal, Apple Pay, instant bank transfer; no withdrawal fees
Last checked
11 September 2026
I’ve chosen Rialto Casino sister sites from the eleven names on Rank Interactive’s licence, picked to show the family’s spread from venue brands to bingo.
The Vic
- The other venue brand: The online arm of the Grosvenor Victoria on Edgware Road, London, and where Rialto Casino’s website is oddly shy about its brick-and-mortar connection, The Vic gives its venue a whole menu tab.
- Ten times the cap: Its £40-for-£20 welcome bonus caps winnings at £2,000, against the £200 cap at Rialto Casino, the family’s highest limit by some distance.
- You’ve already met its roulette: The Vic London Roulette wheel streamed live on Rialto Casino’s tables comes from this brand’s home casino.
- Still no poker online: The venue is famous for its card room, but the website’s menu is limited to slots, live casino, jackpots, and tables, with no poker tab.
- Best for: Bonus hunters who want a four-figure cash target rather than a £200 cap.
Magical Vegas
- The family’s other Vegas act: Neon purple and stars where Rialto Casino goes black and gold, and with no London heritage behind the name, this Vegas casino is pure fantasy.
- The same offer, different game: 100 free spins for a £10 deposit and stake with the same £200 cap, played on The Goonies Megaways Quest for Treasure instead of Big Bass Hold & Spinner.
- Shared jackpot bloodline: Its Eye of Horus Jackpot King pool read £449,584 on the day Rialto Casino’s ticker showed £449,577, one prize pot behind two shopfronts.
- Slingo on the menu: A dedicated Slingo section, where Rialto Casino relegates Slingo to a single row of games.
- Best for: Players who like Rialto Casino’s exact welcome offer but prefer neon to black and gold.
Regal Wins
- The visual twin: Black background, gold lettering, champagne glamour photography, close enough to Rialto Casino’s styling that you could mistake the two at a glance.
- A steeper, smaller opener: £30 bonus plus 50 free spins needs a £15 deposit, and winnings cap at £50, a quarter of the Rialto Casino limit for half the entry money.
- Golden Spinner every day: A free daily spin wheel between 8am and midnight, this brand’s version of the vault pick at Rialto Casino.
- Same prize pot: Its homepage ticker showed the same £449,584 jackpot running at Magical Vegas the same afternoon I wrote these words.
- Best for: Players after a Rialto Casino sister site with the same gold-on-black mood and a Megaways menu.
Mecca Games
- Mecca without the bingo: The slots-and-games spin-off of Britain’s best-known bingo site, bright and cartoonish where Rialto Casino plays the sophisticate.
- Two-part opener, low limits: A £20 bonus at 10x wagering plus 50 free spins on Kong 3 Even Bigger Bonus for a £10 deposit, each part capped at £50, whereas Rialto Casino allows £200.
- The family’s daily spins deal: It runs the same stake-£10-for-5-free-spins slots offer as Rialto Casino.
- Big on exclusives: Its new releases row carries exclusive-badged games just as Rialto Casino’s does, a house habit at this operator.
- Best for: Casual slots players who’d trade a big bonus cap for a friendlier, brighter site.
Kitty Bingo
- The cat of the family: Pink, playful and bingo-first, about as far from Rialto Casino’s black and gold formality as this network gets.
- A choice Rialto Casino doesn’t offer: New players pick between a £35 bingo bonus and 100 free spins, the only two-route opener among these five sister sites.
- Rooms from a penny: Penny Heaven at 1p a ticket, a free Bargain Box room and Speed Bingo, with the Main Event carrying £50 prizes.
- Fairer daily spins: Its five-a-day free spins run at just 1x wagering on Fishin’ Frenzy The Big Catch 2, better terms than the 10x on the equivalent deal at Rialto Casino.
- Best for: Bingo-first players who want slots as a side dish, not the main event.
How this Rialto Casino review was made
Every claim here comes from a source I can point you to, so you can judge the page on its evidence. My full approach is on the About Us page.
Rob Hill
Everything comes from primary sources accessed from a UK browser, with advertised offers reconciled against their terms and banking facts taken from per-method tables. Venue details come from the parent company’s own website. Account opened, deposit made.
11 September 2026, on a Windows laptop using Google Chrome
Rank Interactive (Gibraltar) Ltd, named in full in the site’s footer. The UKGC register lists the head office as being in Maidenhead.
57924
The rialtocasino.com site: homepage, the promotions page and the welcome offer’s own terms page, the per-method banking page, about page, full terms and conditions, complaints policy and support portal; the Gambling Commission register entry for licence 57924 including its domain table; grosvenorcasinos.com’s venue pages for The Rialto, Coventry Street; the live The Vic, Magical Vegas, Regal Wins, Mecca Games and Kitty Bingo sites; the brand’s Trustpilot profile; google.co.uk results.
11 September 2026, first published version
The West End casino behind the Vegas branding
Rialto Casino sells the glamour of Las Vegas: black and gold, “Welcome to The Rialto Baby!” as a motto on a homepage that calls itself “all about the superlatives”. What it never mentions is that The Rialto is a real place. Grosvenor Casinos, one of the operator’s prime venue chains, runs Grosvenor Casino The Rialto at 3-4 Coventry Street by Leicester Square, a Grade II listed building it describes as the first West End theatre, open 24 hours with table games under the original décor. Rialto Casino’s about page gives the game away in copy that only makes sense once you know that: “the brand you trust is now online”, promising the games “you would see” in its own sophisticated, elegant casinos. The website wears a Vegas costume; the name underneath belongs to a London theatre.
The London connection exists on the live tables too. Top of the live casino row sits The Vic London Roulette, a wheel streamed from the family’s other venue casino, the Grosvenor Victoria, taking stakes from 10p to £10,000, the widest band on the row. Around it run Extreme Lightning Roulette, Instant Roulette and Red Door Roulette, with a game-show row of Monopoly Live, Crazy Time, Funky Time, Lightning Storm and Crazy Pachinko. The slots side is deep and current: exclusive-badged titles like Star Pigs of the Clusterverse and Riches of the Pharaoh head the new-releases row, the top-slots row runs Starburst, Big Bass Splash, Sugar Rush Super Scatter and Pirots, and Eye of Horus Jackpot King advertised a £449,577 jackpot on the day of writing, the same pool listed at Magical Vegas and Regal Wins. A whole row of Big Bass variants, a Slingo section with Super Wheel badges and a Drops and Wins row of Gates of Olympus, Sweet Bonanza and Zeus vs Hades round it out. The site’s copy credits NetEnt, Microgaming and Scientific Games, and “Microgaming” dates the sentence: the studio rebranded as Games Global years ago, one of several signs the shopfront copy hasn’t been dusted down in a while.
Ownership, licensing and the family tree
UKGC Licensed, Rank Interactive (Gibraltar) Limited (57924), click to verify
Rialto Casino is run by Rank Interactive (Gibraltar) Ltd, The Rank Group’s digital arm, from Icom House in Gibraltar, with the UK Gambling Commission register listing the head office as Rank Group, Maidenhead. Licence 57924 is the consolidation licence Rank moved its digital brands onto in March 2022. It carries five remote activities and no regulatory actions, and its domain table lists fifteen names: twelve live, including rialtocasino.com beside grosvenorcasinos.com and meccabingo.com, plus three retired addresses, among them the gcasino.com fossil from Grosvenor’s earlier online era. Twelve live domains minus Rialto Casino itself makes eleven sister sites for Rialto.
Two details show how close this family really is. Rialto Casino’s footer links straight out to Grosvenor Casinos under Useful Links, the only sister site that gets that treatment. And Grosvenor’s support pages spell out that spending “across our sites, Rialto Casino, Spin & Win, The Vic” counts toward one shared financial limit, the same wallet-level plumbing underneath three different brands. The dual licensing is disclosed properly: Gambling Commission licence 57924 for UK players, Gibraltar licences RGL 133 and 134 for everyone else.
Bonuses: one game for the whole welcome offer
The welcome offer is 100 free spins for a £10 deposit, and its defining feature is that everything happens inside a single slot. You deposit £10 and stake it on Big Bass Hold & Spinner specifically; the 100 spins at 10p each are then added to that same game (the offer page tells you to refresh it to find them), and winnings from the spins arrive as a bonus wagered 10x, playable only on Big Bass Hold & Spinner again. Seven days to use the spins, seven more to clear the wagering, and at most £200 of bonus money converts to cash. PayPal and Paysafecard deposits don’t qualify, the group’s standing exclusion, and cash always stakes before bonus money, though withdrawing cash mid-offer forfeits whatever spins or unwagered bonus remain. Stake the qualifying tenner on any other game and nothing triggers, which is a common cause for complaint among players; more on that in the reputation section.
The ongoing promo calendar mirrors the family’s usual pattern. Pick a Vault is the free daily play, offering spins, prize draw entries or cash up to £100 to selected customers. Rewards Burst is the operator-wide tournament pot, £5 million across a year of prize drops on selected slots from a 10p minimum bet, and a Drops and Wins tournament adds a further seven-figure prize schedule. The unique one is Rialto Coins, an always-on loyalty scheme that pays points on cash bets at a rate of 1,000 points to £1 of bonus, credited the following day.
Payments: as per the network standard
The banking page includes a full per-method table, which is one of the Rank Group’s best habits. Visa debit, Mastercard debit, PayPal, Apple Pay and Instant Bank Transfer all work both ways at a £10 minimum deposit and £10 minimum withdrawal; Paysafecard is deposit-only, and there are no credit cards (duh) and no American Express. The withdrawal promise I’ll quote directly: “Most withdrawals are processed instantly and will be paid into your bank within 15 minutes”, with Fast Withdrawals on all major banks and PayPal, and 1-3 working days on cards that aren’t enabled. The terms add the structural comforts: clause 13.1 says “We never charge fees on withdrawals”, a first bank transfer needs a statement showing your name, withdrawals return to the method with the highest net deposits, and statements show “RIALTO”.
Customer funds sit at the Gambling Commission’s medium protection level, segregated with the standard no-absolute-guarantee wording, and the dormancy clause is fair to players: even after 12 months idle, nothing is ever deducted, “nor are your rights as a consumer affected”. One little mark against all this: the homepage’s own banking blurb still promises withdrawals “within 10 minutes” and lists Maestro, Visa Delta and Visa Electron, card brands that disappeared from British wallets years ago. The per-method page is the current document; the homepage copy is a museum piece, and where the two disagree, trust the table.
Support and complaints
Day-to-day support runs through live chat and a categorised help portal at support.rialtocasino.com; the support pages list no general customer support phone number. Complaints, though, get the full set: a freephone line on 0800 279 7632, complaints@rialtocasino.com, acknowledgement within 24 hours and a stated aim of answering within 10 working days, stretching to the Commission’s eight weeks for complex cases. Unresolved disputes go free of charge to the Independent Betting Adjudication Service (IBAS) for UK players, with the Gibraltar Gambling Commissioner named for everyone else. GAMSTOP applies, and the safer gambling hub points to the group’s keepitfun.rank.com tools and GamCare’s helpline.
Rialto Casino’s reputation: a recurring theme
Rialto Casino’s Trustpilot profile contains 38 reviews scoring 2.2, a small file for a brand this old, and it’s unclaimed: nobody from the operator replies to the reviews on it, in contrast to Lucky VIP’s profile, where the company answers players in public. The most common theme is about the welcome offer’s mechanics: several players, including one this June and another last November, describe depositing, seeing no free spins arrive, and being told the offer “didn’t trigger”. Given the offer only fires when the qualifying £10 is staked on Big Bass Hold & Spinner itself, that design manufactures its own complaints. There’s a counterweight: a player this June reported winning over £1,000 from a £10 deposit and being paid within a couple of hours, which squares with the 15-minute withdrawal expectation. One player also describes a drawn-out, circular experience trying to reach help through a deaf-accessibility app, worth knowing if accessible support matters to you.
What I like, and what I don’t
What I like
- Proper pedigree: a licence shared with Grosvenor and Mecca, a Grade II listed casino behind the name, and live roulette streamed from the family’s own London venue.
- Banking terms in writing: 15-minute Fast Withdrawals, a no-fees-ever clause, and a dormancy policy that never deducts a penny.
- Rialto Coins pays loyalty at a transparent exchange rate, a scheme the family’s VIP-named sister site Lucky VIP doesn’t offer.
- A freephone complaints line and IBAS, listed where you can find them.
What I don’t
- The entire welcome offer is attached to just one slots game, and players who stake the tenner elsewhere get nothing, the top grievance in its reviews.
- A £200 bonus-to-cash cap on the welcome offer, when its own sister site The Vic allows £2,000.
- Homepage copy years out of date: a 10-minute withdrawal claim against the banking page’s 15, and card brands that no longer exist.
- An unclaimed, unanswered Trustpilot review profile sitting at 2.2 out of 5.0.
My Rialto Casino sister sites verdict: better than its own site lets on
The odd thing about Rialto Casino is that its best facts go unmentioned. It’s the online double of a listed West End casino, it’s listed on a clean licence beside some of the biggest gambling names on the British high street, its cashier promises are written down and its player feedback backs up the fast payouts. However, the site would rather play Las Vegas than tell you any of that. The real weaknesses are the single-slot welcome offer with its £200 ceiling and a habit of not triggering for players who stake on the wrong game, and written copy nobody has updated in years. Solid machinery, careless presentation.
Within the network, The Vic offers ten times the bonus ceiling and touts its real-world connection proudly; Magical Vegas runs the same spins deal with a Slingo selection attached; Grosvenor Casinos is the full membership experience; and Kitty Bingo covers the bingo end. The same wallet plumbing runs through all of them, so pick the shopfront that suits you best.
Rialto Casino sister sites FAQ: your questions answered
What are Rialto Casino’s sister sites?
Eleven brands share its Gambling Commission licence: Grosvenor Casinos, Mecca Bingo, Mecca Games, The Vic, Magical Vegas, Regal Wins, Kitty Bingo, Bella Casino, Spin and Win, Lucky VIP and LuckyPants Bingo. That includes the online homes of both Grosvenor and Mecca themselves.
Who operates Rialto Casino?
Rank Interactive (Gibraltar) Ltd, company 120385, The Rank Group’s digital arm, under Gambling Commission licence 57924 with no regulatory actions on record, plus Gibraltar licences RGL 133 and 134 for players outside Britain.
Is Rialto Casino connected to a real casino?
Yes, though the website never says so directly. Grosvenor Casino The Rialto is a Grade II listed venue at 3-4 Coventry Street by Leicester Square, described by Grosvenor as the first West End theatre, and Rialto Casino’s about page pitches itself as that trusted brand “now online”.
What is the Rialto Casino welcome offer?
100 free spins at 10p for a £10 deposit, with a catch of geography: the qualifying £10 must be staked on Big Bass Hold & Spinner, the spins land in that game, and spin winnings carry 10x wagering playable only there. At most £200 converts to cash, and PayPal and Paysafecard deposits don’t qualify.
Is Rialto Casino safe?
Structurally, yes: a clean Gambling Commission licence, GAMSTOP, customer funds at the medium protection level, no withdrawal fees in the terms, and IBAS as the free dispute route with a freephone complaints line. The main friction in its player feedback is bonus mechanics, not payouts.