Mr Vegas Sister Sites

Last Updated on February 25, 2026 by adrian

Mr Vegas is part of the Immense Group – here are the top rated brands in the network, how the brands differ, and which markets each one is licensed for.

What Is Mr Vegas?

Mr Vegas launched in 2020 as the first brand Videoslots Limited had created beyond its flagship. For nearly a decade, Videoslots had operated as a single-casino company, building its reputation entirely on the strength of one product. Mr Vegas was the deliberate departure from that model – a second casino running on the same underlying platform but with a distinct visual identity and a different brand personality.

The Vegas theme is more than cosmetic. Where Videoslots positions itself as a library-first product built for players who want maximum game access with minimal distraction, Mr Vegas leans into the glamour and showmanship of Las Vegas casino culture – a green colour scheme, a more theatrical presentation, and a brand name that implies a slightly different audience. In practice, the two casinos are operationally near-identical. Players who know one will navigate the other immediately. But the surface distinction matters for acquisition: the two brands attract players searching for different things, which is exactly the point of running sister sites on a shared platform.

Mr Vegas holds the same licence set as Videoslots – UKGC 39380, MGA MGA/B2C/258/2014, and the Swedish SGA licence – meaning it serves the same international markets as the flagship. Ontario players access Mr Vegas through the AGCO-regulated iGaming Ontario framework, making it a fully domestically licensed product in Canada’s most important regulated province.

How Mr Vegas Compares to Its Sister Sites

The Immense Group brands share a platform, a cashback philosophy and a competitive gaming format, but they differ in ways that matter to players making a choice between them. Game library size is the most significant variable. Videoslots carries 10,000+ titles – a catalogue built over 13 years that includes substantial coverage of smaller and niche game studios. Mr Vegas carries 7,000+ titles, with a library that tilts toward well-known providers and popular titles. For most players that distinction is theoretical – 7,000 games is more than anyone will ever meaningfully explore – but for players hunting a specific title from a lesser-known studio, Videoslots remains the more comprehensive resource.

Where Mr Vegas has a specific edge over Videoslots is its Slingo selection. Slingo – the hybrid bingo-slots format developed by Gaming Realms – has built a substantial audience in the UK market, and Mr Vegas carries a more prominent Slingo library than either of its siblings. For players whose primary interest is Slingo rather than traditional slots, Mr Vegas is the natural Immense Group home.

Against Mega Riches the comparison is simpler: Mr Vegas is larger (7,000+ vs 5,500+ games), internationally licensed (UKGC, MGA, SGA vs UKGC-only for Mega Riches), and has been established for four years longer. Mega Riches’ advantage is withdrawal speed – it processes faster than Mr Vegas on most methods – and its WinBooster cashback offers the best ratio in the group. Players who prioritise fast payouts and maximum cashback return on each wager may find Mega Riches the better daily-use product despite its smaller library.

Rainbow Fridays and the Immense Group Cashback System

Rainbow Fridays is Mr Vegas’s implementation of the group-wide cashback mechanism. The system works the same way across all three UK-licensed Immense Group casinos: a percentage of every cash balance wager is accumulated across the week and paid out on Fridays without wagering requirements. The cashback is awarded as Rainbow Treasure at Mr Vegas – real money that can be withdrawn without having to meet any additional playthrough conditions.

The cashback ratio and specific payout mechanics differ slightly between Mr Vegas (Rainbow Fridays), Videoslots (Weekend Booster), and Mega Riches (WinBooster). Mega Riches currently offers the highest cashback ratio of the three, while Videoslots has the lower minimum payout threshold. For most players the difference is marginal in practice, but serious grinders who track expected value across loyalty programmes will find Mega Riches the arithmetically optimal Immense Group choice for cashback returns.

Encore and the Competitive Gaming Format

Encore is Mr Vegas’s version of the competitive gaming feature that distinguishes the Immense Group platform from virtually every other major UK online casino operator. The format allows players to compete in slot sessions – either against the casino itself or, in some configurations, against other players – for additional prize pools on top of normal slot winnings. Videoslots runs the same feature under the names Battle of Slots and Clash of Spins. The existence of this competitive layer turns slot play from a purely solitary activity into something with a tournament dimension, which has historically been the primary product differentiator the group uses to retain players who might otherwise churn to competitors.

Where Is Mr Vegas Available?

Mr Vegas holds the same licence set as Videoslots and is available in the same markets. Because both brands run on the same platform under the same legal entity, their regulatory coverage is identical.

United Kingdom 🇬🇧 – UKGC licence 39380. Videoslots Limited settled a £2 million enforcement case with the UKGC in June 2023. The licence remains active and covers all Immense Group brands including Mr Vegas.

Sweden 🇸🇪 – SGA licence. Mr Vegas received its initial Swedish approval from Spelinspektionen in 2021, two years after the Swedish market regulated in January 2019. Videoslots’ own Swedish licence was renewed for five years to 2028. Swedish players access Mr Vegas as a fully domestically regulated product.

Ontario, Canada 🇨🇦 – AGCO regulated via iGaming Ontario. Ontario’s regulated online casino market launched April 2022. Mr Vegas participates as a licensed operator, meaning Ontario players are not accessing a grey-market product. Other Canadian provinces are served via MGA; federal Canadian law does not prohibit residents from playing at internationally licensed casinos.

Ireland 🇮🇪 – MGA licence accepted. The Gambling Regulation Act 2024 is introducing a new Irish licensing framework but MGA remains the operative standard during the transition. Irish players can access Mr Vegas through the MGA licence.

Finland 🇫🇮 and Norway 🇳🇴 – Both markets operate state gambling monopolies domestically (Veikkaus in Finland, Norsk Tipping in Norway) but neither prohibits residents from accessing MGA-licensed international online casinos. Mr Vegas is accessible in both markets via MGA.

New Zealand 🇳🇿 – Mr Vegas accepts NZD and has historically been accessible to New Zealand players via MGA. New Zealand is introducing domestic online gambling regulation under the Gambling (Online Gambling) Amendment Act, which will require operators to hold a New Zealand licence once in force. Which international operators will obtain NZ licences under the new framework has not yet been confirmed. New Zealand players should verify current access directly before registering.

Frequently Asked Questions

Does Mr Vegas have sister sites?

Yes – Videoslots and Mega Riches are the UK-licensed sister sites of Mr Vegas. All three are operated by Videoslots Limited under UKGC licence 39380 and are part of Immense Group. Kungaslottet is also in the group but is Sweden-only and not available to UK players.

Is Mr Vegas the same as Videoslots?

They run on the same platform and share the same licences, cashback structure and competitive gaming features, but they are distinct products. Videoslots has a larger game library (10,000+ vs 7,000+), a more functional design, and a longer established reputation. Mr Vegas has a Vegas-themed visual identity and a stronger Slingo selection. Most players will find the experience very similar in practice.

Is Mr Vegas licensed for Swedish players?

Yes. Mr Vegas received its Swedish Gambling Authority (Spelinspektionen) licence in 2021 and operates as a regulated Swedish-market product. This is a domestic Swedish licence – not reliance on MGA coverage – meaning Swedish players are fully protected under Swedish gambling regulation when playing at Mr Vegas.

Can Ontario players access Mr Vegas?

Yes. Mr Vegas participates in Ontario’s regulated iGaming market under AGCO regulation via iGaming Ontario. Ontario’s framework launched in April 2022 and Mr Vegas is a licensed participant, making it a fully domestically regulated product for Ontario residents rather than a grey-market option.

What is Rainbow Fridays at Mr Vegas?

Rainbow Fridays is Mr Vegas’s weekly cashback programme. A percentage of every cash balance wager placed during the week is accumulated and paid out each Friday as Rainbow Treasure – real money that requires no wagering to withdraw. The same concept runs across all Immense Group casinos under different names: Weekend Booster at Videoslots and WinBooster at Mega Riches.

Who owns Mr Vegas casino?

Mr Vegas is operated by Videoslots Limited, registered in Malta. Videoslots Limited is part of Immense Group AB, a holding company established in Stockholm in December 2024 when the Videoslots Group rebranded. Former Svenska Spel and Mr Green CEO Jesper Kärrbrink leads Immense Group AB. The rebrand was a corporate restructuring only – the Mr Vegas brand and product were unaffected.