Find, compare and claim welcome offers of Mr Vegas' sister sites in the UK. Mr Vegas is operated by Videoslots Limited and owned by Immense Group.
Mr Vegas is part of the Immense Group family, formerly known as just Videoslots, and the site was launched in the UK in 2017. As the aforementioned owner and UKGC licence (Videoslots Limited) gives away pretty quickly, there are indeed sister sites for Mr Vegas customers to sign up for, including Videoslots.
MegaRiches is the latest site to join the family, hitting the market in 2024, and the similarities across all of these sites are clear. In February 2025, an agreement was also struck with Altenar to power the sportsbooks of the Immense Group sites, with all of them using the same template. Altenar also works with sites such as Lottoland and All British Casino.
In addition to Videoslots and Mega Riches, which are under the same ownership as Mr Vegas, we have included some bookies that use the Alternar sportsbook as well. On the sports side of things, in other words, all of these sites are similar.
Below, we take a closer look at Mr Vegas' sister sites, which are also owned and operated by Videoslots Limited.
Videoslots was the first site of Immense Group and remains the flagship, having launched in 2011 before entering the UK market in 2014. Despite having what you could call a very outdated site design, Videoslots has built up a decent reputation and the fact that it operates across several markets helps with that.
If we look at the features, however, you wouldn't be able to tell which is the flagship between Videoslots and Mr Vegas. The welcome offers are exactly the same, or at least have been historically, and only the logos separate the two design-wise. Nonetheless, this isn't necessarily a bad thing, in fact many might appreciate the familiarity.
The latest addition to the Immense Group family, as said, is MegaRiches. Its launch was announced in 2024 and while we would have hoped for something different, this isn't really the case. The welcome bonus isn't the same as the sisters, which perhaps count for something, but overall there is little to separate the three sites.
On the sponsorship side of things, Immense Group clearly wants the Mr Vegas trajectory for MegaRiches as well as the site has partnered up with football club West Bromwich Albion. It borders on the 'churn and burn' strategy, in our opinion, but the other two sites have been around for long enough so perhaps we are being a bit too petty here.
Isak is the editor-in-chief of Find Sister Sites, having taken an interest in how betting and casino sites are structured after testing many of them in his role as a gambling writer. At Find Sister Sites, he is responsible for identifying 'hidden' sister sites and keeping the content up-to-date.