Immense Group (Videoslots Ltd) is licensed and regulated by the Gambling Commission (#39380) and operates casino sites like Videoslots, Mr Vegas and Mega Riches in the UK.
In this guide, we’ll take a deep dive into the Immense Group casino portfolio, looking at their RTP levels and the pros and cons of this international operator.
Here’s a quick look at the licensing history of the Immense Group, as well as the regulatory actions they have faced via the UK Gambling Commission.
The Immense Group has held their UK casino licence (#39380) since 2014. In addition, they hold three sub-licences:
So, the Immense Group is licensed and approved to offer online casino gaming to UK players, as well as bingo and other betting services.
The Immense Group has twice been sanctioned by the UK Gambling Commission.
The first came back in June 2023, with the operator found to have breached their licence conditions over their anti-money laundering policies. The Immense Group was handed a financial penalty of £2 million.
In October 2025, the UKGC again confirmed that they would be punished for AML and social responsibility failings. The Immense Group was fined £650,000 and warned about their future conduct.
We have tested the RTP levels of the three Immense Group casinos that are available to UK players. In this process, we checked a slot game from each of a few popular game studios: Pragmatic Play, Play'n GO, Red Tiger, Hacksaw Gaming, and Relax Gaming. These providers are known to allow operators to pick one of their several RTP settings.
| Casino | Average RTP | Gates of Olympus | Tome of Madness | 777 Super Strike | Le King | Money Train 4 | Official Link |
|---|---|---|---|---|---|---|---|
| | 94.06% | 94.50% | 94.50% | 93.10% | 94.20% | 94.00% | PLAY HERE |
| | 94.06% | 94.50% | 94.50% | 93.10% | 94.20% | 94.00% | PLAY HERE |
| | 94.06% | 94.50% | 94.50% | 93.10% | 94.20% | 94.00% | PLAY HERE |
Our findings are that they operate somewhere in the middle of the RTP spectrum, with each of the casinos holding the same RTPs as their sister brands in the network.
One of the features we really like about the Immense Group is that every single game has its theoretical/actual RTP rates published on its payout page.
While each of the Immense Group casinos has distinctive features, they also hold certain similarities with one another.
Here’s a look at the perks and the drawbacks of their brands:
Mammoth game libraries (9,000+)
Exclusive slot tournaments & prize wheels
Advanced data insights (RTP stats)
An average of 9,000+ games await players at the Immense Group casinos, with handy dropdown menus enabling you to search by provider or even individual game mechanics and features. This is by far the biggest game collection among the UK casinos we have reviewed at Casinolyze.
Daily tournaments and multiplayer battles are available at Immense Group casinos, with cash prizes and free spins up for grabs. Selected slots and live casino games offer a chance to win a spin of their Wheel of Jackpots, too.
With these features alone, the Immense Group casinos have the potential to outshine many of their competitors.
Few casinos offer players as much insight as the Immense Group stable, with theoretical and actual RTPs published on profile and payout pages.
Old fashioned site design
Multiple fines & penalties
No mobile apps
'Unique' bonus system
Some players will perhaps enjoy the dated look and feel of the Immense Group casinos, whereas others will favour a cleaner, more modern design. They also apply a templated design to all of their products, which makes them all look the same.
A record of two hefty sanctions in the space of just a couple of years does not necessarily show the Immense Group in the most positive light. While the company has mantained their active licence status with the Gambling Commission, this may come across as a red flag to some players.
Having official mobile apps on the App Store and Google Play is the default expectation for UK-licensed casinos, but sadly none of the Immense Group casinos is listed on those app stores. You can still install each of them as a progressive web app, but this is not the most familiar thing for the majority of players.
Immense Group has their own bonus system, which works differently from most UK casinos. In short, you cannot directly have access to the bonus funds for gameplay. Instead, it gets released in 10% increments as you wager 10% of the full requirement.
Some experienced players take it as an advantage, but due to the confusion for many players, we classify it as a disadvantage here.
If you're unsure which casino to go for, here is our top pick from the Immense Group casinos!
If you haven't made an account with any of the Immense Group casinos, I recommend choosing Videoslots most. Simply put, it's the base of all sister sites and offers the most variety of features and promotions.
In addition to their copious amount of games, Videoslots offers a wide range of popular payment methods. The minimum deposit is set at £10, which sadly isn't the lowest among UK casinos. We have also tested withdrawals at Videoslots, and they have been processed under 5 minutes on average.
Good aspects aside, there are a few drawbacks. Our Videoslots review points out their somewhat old fashioned interface and daily processing fees that apply to all withdrawals after the first request of the day.
Pros
100% Bonus Up to £50 + 11 No Wager Free Spins
| Min. Deposit | £10 |
|---|---|
| Max. Amount | £50 |
| Turnover | 10x |
| Expiration | 60 days |
We have fully reviewed 3 Immense Group casinos at Casinolyze. Check out the rating and our verdict on each casino brand from the list below!

Craig has been writing about the online betting sector for more than a decade. He’s been having a flutter on the football, trying to master basic blackjack strategy and testing out the latest slots for even longer.