Mega Riches is the jackpot-forward casino in a small and tightly run group, so its sister sites are the other brands operated by the same company under the same licence. That company is Videoslots Limited, registered in Malta as C49090 and holding UK Gambling Commission account 39380. A sister site is any brand sharing that operator and licence, and once you know the operator you can see at a glance which casinos are truly connected to Mega Riches and which merely resemble it.
Sharing an operator matters because it means sharing infrastructure. Brands on one licence typically run on the same payments backend, the same responsible-gambling controls and the same game-supply layer, so a player moving from Mega Riches to a sister finds familiar deposit options, comparable withdrawal handling and a heavily overlapping catalogue. The jackpot theme is Mega Riches’ own flavour; the plumbing beneath it is shared with the group.
Mega Riches is the most focused of the three UK brands here. Its sisters, Videoslots and Mr Vegas, are broader casinos, and each offers something Mega Riches deliberately leaves out. This page covers the operator, lays the three brands side by side and helps you judge whether a sister is worth opening. Keep your gambling affordable, reach out to GambleAware if you ever need support, and remember this is strictly for players aged 18 and over.
Who Owns Mega Riches?
Mega Riches is operated by Videoslots Limited, the company behind the long-established Videoslots casino, which was founded in 2011. In December 2024 Videoslots Limited became part of Immense Group AB, a holding company, so recent trade coverage sometimes refers to the group’s brands as Immense Group casinos. The Gambling Commission account still names Videoslots Limited as the licensed operator, with Immense Group AB as the corporate parent, so both descriptions hold.
This is a compact network. Account 39380 covers just three UK brands: Mega Riches, Videoslots and Mr Vegas. It is a single-operator, multi-brand model rather than a licence lent out to a crowd of unrelated skins, which usually brings tighter consistency between the brands and a shared standard to uphold.
Part of that shared standard is a regulatory record worth stating plainly. Videoslots Limited reached a settlement with the Gambling Commission over social-responsibility and anti-money-laundering shortcomings, and the operator has since been subject to further regulatory action covering these UK brands. It is context rather than a verdict, and our full review of the group’s flagship at fruityslots.com/casino/video-slots/ sets it out in more depth.
Mega Riches Sister Sites at a Glance
Mega Riches is the brand you came in on, so begin with our dedicated review at fruityslots.com/casino/mega-riches/, which covers its Wowpot jackpots, the WinBooster prize pool and the fine print of the welcome offer.
Mega Riches
8.7
/10
18+. Gamble Responsibly. BeGambleAware.org The Welcome Offers cannot be used in conjunction with any other bonuses. If and where there is a conflict between these Terms & Conditions and the General Terms and Conditions which relate specifically to the Welcome Bonus and Welcome Spins, these Key Terms and Conditions will prevail. Minimum deposit £10. Opt-in required.
Its two sisters open the casino out. Videoslots is the group’s do-everything flagship, complete with a sportsbook, while Mr Vegas is a themed slots powerhouse with a live football-sponsorship profile. Here they are together.
Mr Vegas
8.7
/10
Welcome Bonus Only Available to New Customers, Max Deposit £/€50, Bonus 100% paid out in 100% increments to Main Account Balance. 10x Wagering Requirement. Ts&Cs Apply. BeGambleAware.org
Videoslots
8.7
/10
18+ to register. New Customers Only. *100% up to £50 on first deposit as follows :Deposit £10 or more and receive 100% up to £50. Wager bonus amount 10x within 60 days of activation. The bonus money will be paid out in increments of 10%. Further T&C’s apply.#AD BeGambleAware.org
How the Sisters Compare
| Brand | Launched | Best For | Welcome Offer Note |
|---|---|---|---|
| Mega Riches | Not confirmed | Jackpot chasers | Free spins on a Wowpot-linked Megaways slot |
| Videoslots | 2011 | Players who want casino, sportsbook and video poker together | Deposit match plus wager-free free spins |
| Mr Vegas | Vegas-themed brand, launch year not settled | Slots players who like a themed VIP scheme | Deposit match plus wager-free free spins on Pink Elephants 2 |
All three welcome offers carry a 10x wagering requirement, the maximum UK rules now allow. One detail is worth reading carefully at Mega Riches: its 10x applies to deposit plus bonus rather than the bonus alone, so a full bonus claim asks for more total wagering than a naive bonus-only reading of the same number would suggest. It is still within the permitted level, but the basis is different, and it is the kind of thing worth checking in the terms before you claim.
The Foundations Shared Across the Group
Payments are where the shared operator shows most clearly, though Mega Riches is the outlier. Videoslots and Mr Vegas run almost the same broad menu of methods, covering cards, PayPal, Paysafecard, Trustly, Apple Pay, Skrill and Neteller, with fast card withdrawals in the instant-to-24-hour band. Mega Riches uses a shorter list, slower card timing of a few business days and a handful of extra options such as Neosurf and MuchBetter. It is the same operator, but this skin runs a differently configured payments integration, so expect a slightly different cashier to its sisters.
Safer-gambling tools, by contrast, are common to all three. With every brand on one Gambling Commission licence, a self-exclusion set against Mega Riches should extend to Videoslots and Mr Vegas on the same licence, in line with standard single-operator practice. GAMSTOP registration reaches even wider, blocking every UK-licensed operator, so it applies across the group whichever brand you joined first.
The game floors also share DNA. Evolution Gaming and Pragmatic Play anchor the live-casino tables across all three, with Playtech adding game-show content at Mega Riches. Mega Riches carries a smaller catalogue than its sisters, around seven thousand slots against their larger libraries, but it leans hardest into Wowpot-branded jackpot titles, which is the whole point of the brand.
What Mega Riches Trades Away, and What It Gains
Mega Riches is a focused casino, and that focus comes with omissions. There is no bingo, no sportsbook and no dedicated app, all of which our own review flags. In exchange it gives you a jackpot-first experience: a Wowpot-linked welcome slot, the WinBooster weekly no-wagering prize based on your total bets and RTP, and the XP-driven Wheel of Riches. If progressive jackpots are what you are chasing, that trade is a good one.
The sisters cover the gaps. Videoslots is the only brand with a sportsbook and video poker, and it holds the largest catalogue of the three, so it is the natural choice when you want breadth rather than a single theme. Mr Vegas keeps a huge slots library too, wrapped in its Vegas identity with the Wheel of Vegas mechanic and a ten-tier VIP scheme, and it is the group’s most publicly visible brand as Sheffield Wednesday’s front-of-shirt sponsor for the 2025/26 season.
Which Mega Riches Sister Should You Try?
Go to Videoslots if you have outgrown a single theme. It does everything Mega Riches does not, adding a sportsbook, video poker and the widest game count in the group, all under the same operator you already trust. It suits a player who wants one account to cover slots, live casino and sports.
Go to Mr Vegas if you want a bigger, themed slots experience with a richer VIP journey and the broadest payment options of the three sisters. If, on the other hand, your loyalty is to jackpots specifically, Mega Riches remains the brand built around exactly that, and there may be no reason to move at all.
Should You Join a Mega Riches Sister Site?
A sister is worth joining when it plugs a gap Mega Riches leaves open. Because Mega Riches is narrow by design, the case for its sisters is strong: Videoslots adds sports betting and sheer breadth, while Mr Vegas adds a larger, themed slots experience. Both come from the same established operator, so the payments and safer-gambling protections you already rely on carry across, and each brings its own welcome offer to a fresh account.
The one thing to do before claiming anywhere in this group is read the wagering basis, since Mega Riches applies its 10x to deposit plus bonus rather than the bonus alone. Compare the whole group and other operators through our sister-sites hub at fruityslots.com/casino/sister-sites/. Set a deposit limit before you start, keep it fun, and turn to GambleAware if gambling ever stops feeling that way. 18+.
Expert Tips
Cashback Beats a Bigger Headline
The Videoslots family leans on cashback and value-back mechanics rather than huge welcome numbers. Work out what you get back per pound staked; that is where these sites beat flashier rivals.
Frequently Asked Questions
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What are Mega Riches sister sites?
Mega Riches sister sites are the other casino brands run by Videoslots Limited under the same UK Gambling Commission licence. The two sisters are Videoslots and Mr Vegas. They share the operator with Mega Riches, so they also share much of the same payments framework, responsible-gambling controls and game supply, even though each brand has its own theme and promotions. -
Who owns Mega Riches?
Mega Riches is operated by Videoslots Limited, a Malta-registered company that also runs Videoslots and Mr Vegas. Since December 2024 Videoslots Limited has been part of Immense Group AB, a holding company, so you may see the brands described as Immense Group casinos. The licensed operator on the Gambling Commission account is still Videoslots Limited. -
How does the Mega Riches wagering requirement work?
Mega Riches applies a 10x wagering requirement, which is the maximum UK rules allow, but it calculates that 10x on deposit plus bonus rather than on the bonus alone. That means the real amount you need to wager to clear a bonus is higher than a bonus-only 10x would imply. It is still within the permitted level, but read the terms so you know the basis before you claim. -
Do the sisters have things Mega Riches lacks?
Yes. Mega Riches has no bingo, no sportsbook and no dedicated app. Videoslots adds a sportsbook and video poker and holds the largest game count in the group, while Mr Vegas offers a bigger, themed slots library and the widest payment options of the sisters. If you want any of those features, a sister brand covers them under the same operator. -
Is my self-exclusion shared across the group?
Because Mega Riches, Videoslots and Mr Vegas run under one operator and licence, a self-exclusion set on one should apply to the others on that licence. GAMSTOP registration goes further and blocks every UK-licensed operator, so it covers all three sister brands regardless of which one you signed up to first.
Maya Sattar
Industry Expert
Jamie Rosen
Lottery & Bingo Expert