Mr Vegas Sister Sites 2026 - Find Casino Sites like Mr Vegas in the UK
Looking for casino sites like Mr Vegas in the UK? Check out this guide! There are sister sites to Mr Vegas that are legal and available for UK players.
All Mr Vegas Sister Sites & Alternatives for UK Players
Mr Vegas currently has 2 sister casino sites, Videoslots and Mega Riches, that accept UK players. All these casinos belong to Immense Group and operate under the same licence #39380 issued by the UK Gambling Commission.
Here we have also listed a few alternatives (UKGC-licensed) that are not sister sites, but offer competitive casino products.
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New UK customers only, 18+. 100% bonus on your first deposit up to £50. First deposit must be a minimum of £10 and no higher than £50. Must be wagered 10x within 60 days of registration. Full T&Cs apply. -
Mega Riches Sister site100% Bonus up to £25 + 50 Free Spins on Ancient Fortunes Poseidon MegawaysGet BonusRead moreNew UK customers only, 18+. 100% bonus on your first deposit up to £25. First deposit must be a minimum of £10 and no higher than £25. The sum of your initial deposit and matched bonus must be wagered 10x within 60 days of registration. Full T&Cs apply. - 18+. New customers only. Opt-in required. 50% Deposit Bonus up to £100 on first deposit. Min deposit £20. 10x wagering on bonus amount. Max Bet/Spin €5 or local equivalent. Bonus valid for 7 days. Game, play and payment method restrictions apply. Play responsibly • BeGambleAware.org
- New customers only. Up to 300 spins over a 3-day period from first deposit & spend of £10. Get 100 spins for each day you deposit & spend £10 on Fishin' BIGGER Pots of Gold at 10p per spin — each day counts on its own. Spins credited on £10 spend and expire after 24 hours. 18+. Full T&Cs apply.
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18+.New customers only. Min deposit £10 for 100% deposit match bonus up to £100 on selected games (accept within 48 hrs & wager bonus 10x within 3 days) and 100 Free Spins on selected games (accept within 48hrs & wager winnings 10x within 3 days). Debit cards only. Offer Ends 31.01.27. T&Cs Apply. GamCare.org.uk -
18+, GB residents only. New customers only. Customers must use VEGAS100 during sign up. Wager £20 cash on Big Bass Vegas 1000 within the first day of registration for 100 x 10p bonus spins on the same game (nominal value £10). Bonus spins expire 7 days after credit, not transferable. Bonus spin winnings are bonus funds: wager 10x on the same game within 7 days of credit to withdraw. Max £1/spin when wagering bonus funds. One offer/customer. Full T&Cs apply. - Enter code BASS100. To qualify, turn over £10 cash on Big Bass Splash. 100 Free Spins on Big Bass Splash awarded on qualification valued at £0.10 per spin. Full T&C’s Apply. (18+).
Who Owns Mr Vegas and Its Sister Sites?
Per the legal statement on the official website, the Mr Vegas casino for UK players is operated by Videoslots Limited. It's a company registered in Malta and has a licence issued by the Gambling Commission in the UK.
Immense Group
At the end of 2024, the Videoslots group announced its transformation into Immense Group. The group now owns Videoslots, Mr Vegas, Kungaslottet, Mega Riches, and DBET. For UK players, Videoslots, Mr Vegas and Mega Riches are currently available. The Immense Group casinos stand out for their unique products, such as Battle of Slots (Videoslots) and Encore (Mr Vegas).
Mr Vegas Sister Site Timeline
As the operating company name suggests, Videoslots was their first casino site launched in 2011, and Mr Vegas was their second brand. Among these sister sites, Mega Riches is the newest brand.
Mr Vegas Sister Sites Comparison
Mr Vegas and its sister sites have the same interface. It feels more or less just a reskin of each other at a glance, but the Casinolyze team has identified a few things that are different from each other.
| Casino | LyzeScore™ | Total Games | Loyalty Program | Sportsbook | Fastest Withdrawal Time | Official Link |
|---|---|---|---|---|---|---|
 | 3.5/5 | 9.3k |
Yes
| Altenar | Instant | PLAY HERE |
 | 3.8/5 | 9.9k |
Yes
| Altenar | Instant | PLAY HERE |
 | 3.4/5 | 10.2k |
Yes
| Altenar | 35 minutes | PLAY HERE |
Note: Game Library information was updated on 22/10/2026. The number is subject to change, as they constantly add new games and take some down for maintenance.
Mr Vegas and the sister sites have pretty much the same game library with the same RTP settings across all slots and so on. Their advanced game filters are also available on all mobile sites, making any of these sites a compelling place to indulge in an infinite pool of slots.
Battle Feature
The battle feature is what makes Mr Vegas and its sister site, Videoslots, truly stand out among online casinos in the UK. Ecore on Mr Vegas and Battle of Slots and Clash of Spins on Videoslots allow players to compete against the operator or other players for a chance to win cash rewards, free spins and jackpots. It's not just a tournament that other casinos also have. The feature offers a rather extensive range of competitions and a wider variety.
Encore (Mr Vegas)
Battle of Slots (Videoslots)
Clash of Spins (Videoslots)
Analysis
The only big difference between Encore and Battle of Slots is their schedule and battle variety. As Battle of Slots is the original, it has more to offer.
Cashback Program
All Mr Vegas sister sites have a cashback program: Rainbow Fridays for Mr Vegas, Weekend Booster for Videoslots, and WinBooster! for Mega Riches. The system works the same way: you earn a small cashback on every wager you make with your cash balance and receive an accumulated amount on the Friday of the week after.
Small details are slightly different between Mr Vegas and its sister sites.
| Promo | Min. Payout | Max. Payout | Cashback Ratio |
|---|---|---|---|
| Rainbow Fridays | £0.5 | £300 | Wager x 0.06(100 - TRTP) |
| Weekend Booster | £0.1 | £300 | Wager x 0.08(100 - TRTP) |
| WinBooster! | £0.5 | £300 | Wager x 0.1(100 - TRTP) |
Note: The table information was updated on 07/01/2026. The ratio can change at their discretion without prior notice.
Analysis
The key takeaway here is the cashback ratio. WinBooster from Mega Riches offers the best ratio among the three sister sites. Videoslots' Weekend Booster has a lower minimum payout limit, but it probably doesn't make much of a difference at the end of the day.
Jackpot Rewards
Across Mr Vegas (Wheel of Vegas), Videoslots (Wheel of Jackpots), and Mega Riches (Wheel of Riches), the core setup is the same. The feature offers three progressive jackpots: Mega, Major, and Mini Jackpot. Every spin you make in qualifying categories (Slots/Video Slots/Jackpot games/Live Casino) gives you a random chance to win a spin on the relevant wheel.
You can win a spin regardless of stake size or game, but the chance increases with bet size and is higher on lower-RTP games.
Each jackpot has a minimum amount guaranteed as follows:
| Promo | Mega Jackpot | Major Jackpot | Mini Jackpot | Eligible for |
|---|---|---|---|---|
| Wheel of Vegas | €1,250 | €625 | €125 | All players on Mr Vegas |
| Wheel of Jackpots | €1,250 | €625 | €125 | All players on Videoslots |
| Wheel of Riches | £500 | £250 | £100 | Only UK players on Mega Riches |
Note: The currency in the terms and conditions on Mr Vegas and Videoslots is written in EUR, as they have international player bases. Mega Riches accepts UK players only, hence written in GBP.
Analysis
At a glance, it might look like Mr Vegas and Videoslots offer a better promotion because they offer higher minimum amounts guaranteed for each jackpot category. However, you would be competing against a bigger player base than Mega Riches that has only UK players on the platform.
Mr Vegas Sister Sites Withdrawal Analysis
Mr Vegas and the sister sites share the same payment policy and procedure.
According to the 15 tests we have done so far, the withdrawal speed of Mr Vegas and that of Videslots are pretty much the same, mostly instant under 5 minutes. This makes them two of the fastest payout casinos in the UK.
It took 35 minutes for Mega Riches to send a Visa withdrawal to our tester, and this still qualifies as an instant withdrawal.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
- 18+ | GambleAware.org | Please gamble responsibly. | T&Cs apply.
Mr Vegas Sister Sites - Our Verdict
On this page, we had a look through the Mr Vegas sister sites that are available for UK players. While all sites resemble each other, we identified small gaps.
Choose Videoslots if you prioritise tournaments and promos (Battle of Slots, Clash of Spins, most promo variety). It's the only alternative that offers more than what Mr Vegas does.
Choose Mega Riches if you prefer better cashback ratios, a higher jackpot hit chance due to a smaller UK-only pool, and are happy with a smaller welcome cap but a lower wagering multiple.
#1 Sister Site - Videoslots
Pros
- Over 9,000 Games + Advanced Search Filters
- Battle of Slots, Clash of Spins & Weekend Booster
- Instant Withdrawals of Under 5 Minutes (Tested)
100% Bonus Up to £50 + 11 No Wager Free Spins
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £50 |
| Turnover | 10x |
| Expiration | 60 days |
#2 Sister Site - Mega Riches
Pros
- 10K+ Casino Games, Bingo Rooms & Altenar's Sportsbook
- WinBooster! Promotion (Weekly Cashback)
- Accepts PayPal, PaysafeCard, Skrill, Neteller, etc. (Min £10)
100% Bonus up to £25 + 50 Free Spins on Ancient Fortunes Poseidon Megaways
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £25 |
| Turnover | 10x |
| Expiration | 60 days |
FAQs
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Should I choose Mr Vegas or one of the sister sites?
Learn More About Mr Vegas
Read our Mr Vegas casino review
Yusaku is an editor at Casinolyze. He has worked in the online casino industry in various roles, including customer support, marketing, and management, for over five years. Drawing on his knowledge of casino operations and industry insights, he is passionate about providing honest reviews and helpful guides for readers. Feel free to send him a message regarding any editorial matters.