Rainbow Casino London | Full Land-Based Casino Review

Rainbow Review

Rainbow Casino is one of the top casinos in the UK, where gamers get to play their favourite games. Our review offers an overview based on our 3-hour visit.

Rainbow Casino Ratings

Overall Rating 3.9/5
Slot Machines 5/5
Casino Games 4/5
Staff & Service 3/5
Loyalty & Rewards 4/5
Casino Atmosphere 4/5
House Rules 3/5
Player’s Feedback 3.5/5
Operator 5/5

Rating and review process for Rainbow Casino

We evaluated the casino in light of a number of aspects, including its games, house rules, gaming ambience, employees, and service. Each of these elements received a rating out of five stars. Our experts objectively review each aspect of all London Casinos and present them as articles that players can refer to when deciding which suits their preferences.

How We Inspected Rainbow Casino

  • Date of visit: 11/08/2023
  • Time of visit: 3PM – 6PM
  • Initial bankroll: £100
  • What we played: Roulette
  • Final bankroll: £0
  • Next visit: 05/29/2024

What we looked at

To ensure a pleasant gaming experience when you visit the casino, we carefully analysed the casino games for fairness and transparency.

We also checked the number of games to know if the casino has a reasonable number of games you can choose from and if the atmosphere is conducive enough for you. Lastly, we accessed the house rules to ensure they are flexible for you – all summed up to a rating system of 5 stars.

What We Found

Address 1 Portland Road, Edgbaston Birmingham, B16 9HN.
Open hours 2 PM – 4 AM Daily
Membership Not required
Minimum age 21
ID checks Yes for non-members
Game types Blackjack, Roulette, Baccarat, Bingo & Slingo, Mah Jong and Poker games
Tables 17
Slot machines 35
Gaming terminals 48
Payment Cash, Card, Chips
Average betting range £5
Restaurant Yes
Hotel No
Poker tournaments Monday Freeroll, Thursday Freeroll, Friday Rebuy, Saturday Second Chance, Sunday Deep Stack

Slot Machines – 5/5

Rainbow Casino has over 35 slot machines, having hundreds of games from different providers. The casino’s slots are amongst the most up-to-date machines on the gambling market, with progressive jackpots and touchscreen options. The how-to-play information is available on the screens if it’s your first time playing slot games.

Play IGT Diamonds Spins Progressive Jackpot and stand a chance to win up to £20,000. The casino’s IGT multi-game slots feature classics: Cleopatra and Golden Goddess with the added excitement of Diamond Spins progressive jackpots. The casino’s Novomatic slots have the added excitement of Power Link progressive jackpots. You can win three jackpots.

Slots we played at Rainbow Casino

Slot machine Payout rate Minimum Bet Maximum Bet
Cleopatra 95.02% £0.1 £100.00
Golden Goddess 96% £0.1 £100.00
Rainbow Riches 95%, £0.1 £100.00

How many slot machines does Rainbow Casino have?

Rainbow Casino has over 35 slot machines players can choose from.

Do the slot machines accept coins?

You can use coins to play games on Rainbow Casino slot machines. You can make bets on slot machines with all denominations of notes, and you can choose the amount you wish to stake and how many lines you want to play. You can use as little as £0.2 to play games. However, prices per gameplay can vary from £0.2 to £5.

Slot machine providers 

  • IGT
  • Novomatics

Local progressive jackpots

Local progressive jackpot prize amounts increase as players wager on specific slot machines.

Additionally, jackpot awards might vary from £1,000 to £50,000. You can strike a local progressive jackpot on popular slot titles like Treasure Trove Deluxe, Lucky Gems Bonanza and Mega Jackpot Quest.

Casino Games – 4/5

We reviewed five game types listed below for Roulette and Blackjack, we accessed the casino’s number of tables and their low minimum and high maximum bet.

Game types

  • Roulette
  • Blackjack
  • Poker
  • Craps
  • Baccarat
  • Sic bo
  • Mah Jong

Betting limits 

Game Minimum bet Maximum bet
Roulette £0.5 £1,000
Blackjack £2 $2,500
Punto and Banco £5 £1,000
Craps £2 £1,000

Mah Jong is available free of charge with a £10 returnable deposit required for the game set.

Can anyone bet the highest limits, or do I need special VIP access? 

You don’t need special VIP access to make high-limit bets; you can place high-limit bets as a casino member. When you become a member, you can place high bets.

Rainbow Casino poker tournaments 

Rainbow Casino often hosts weekly poker tournaments, which are self-dealt until the final table, where dealers will be provided. CIM will award prizes if the contest still needs to be completed.

Staff & Service – 3/5

Rainbow Casino has suitable staffing and services as regards food and drinks. The casino has a bar and restaurant, and they offer party packages to customers. Although compared to some traditional casinos, Rainbow Casino has a smaller restaurant and bar and provides fewer services regarding hospitality.

Food & Drinks

You can reserve a table and order food from the casino’s menu, which features items like cheese-topped nachos with sour cream, guacamole, and salsa, buttermilk chicken wings with BBQ sauce, breaded garlic mushrooms with lightly seasoned button mushrooms and a breadcrumb coating, fries and dips with tomato and BBQ sauce, among other things. The cost of a dish ranges from £6 to £10.

You may also purchase a drink; options include champagne, white and red wine, beer, soft drinks, and more; drinks range from £6 to £70.

How much do you tip at Rainbow Casino?

Tipping at Rainbow Casino should be determined by how much you feel like tipping. However, if you’re buying chips, you can tip between 1-10% of the amount spent. Aside from that, you can tip the server between 5 and 10% of your beverage bill if you’re in a restaurant or bar.

Does Rainbow Casino offer free drinks?

All guests are welcome to enjoy complimentary teas, hot chocolates, coffee, and a few soft beverages, such as Cola, in the Bristol Bar. Ask a casino’s hospitality staff member to provide you with a drink.


You may always leave your vehicle at the 24-hour, multi-story Britannia car park near the casino. You must then get into a lift to get to the lobby immediately. Parking is free. However, you must verify your ticket at the front desk.


Rainbow Casino does not provide lodging accommodations to tourists or members; the casino facilities are designed only for gaming purposes. If you need to reserve a room, there are hotels close to the casino; perform a fast Google search for “hotels nearby”, and you should receive a list of hotels you might visit and their pricing.

Do you tip room service at Rainbow Casino?

Since the casino doesn’t offer full hospitality service, they don’t have guest hotel rooms, so there is no need for room services.

Are there smoking areas?

Yes, they are designated areas you can smoke. At the casino’s venue, you can enjoy lots of services, and there are facilities to ensure your time at the casino is entertaining.


Casinos use high-tech surveillance systems, which include cameras with artificial intelligence all around the casino gaming and non-gaming areas, to monitor everyone’s activities and identify suspicious behaviour or potential threats.

Trained security personnel monitors the gaming floor, entrances and exits, and when there are any security issues, they handle them. The Rainbow Casino implemented access control measures like checking and verifying identities and age to ensure a safe gaming area and avoid irresponsible gambling.

Loyalty & Rewards – 4/5

Upon visiting the Rainbow Casino for the first time to apply for membership, you only need to come with a valid ID: Driving Licence or Passport. The casino’s staff will take your photo; your membership is processed.

If your membership application is successful, the casino’s new membership rewards pack, which has all the information about our venue, a guide to using the slot machines, a temporary membership card and over £100 worth of reward vouchers, you can use anytime you want to visit the casino.

Different loyalty reward programs are available at London Casinos. Aspers Casino, for example, offers a 3-tier membership system. Les Ambassadeurs Casino, on the other hand, provides players with an invitation-only program that offers special bonuses and event passes.

How does the Rainbow Casino reward program work?

The membership program is available to all who visit the casino for the first time. Suppose you become a regular customer at the Rainbow Casino. In that case, you get promotions and rewards tailored to meet your needs over time.

What you get 

Being a member of the casino, you get the following freebies:

  • Free car park
  • Free cloakroom service
  • Free complimentary teas, coffees and selected soft drinks

How to register in the program

You claim rewards over time when you become a member, and the only way you become a member is on your first visit. You apply for membership, and the casino processes your application swiftly; you get a response afterwards.

Casino atmosphere – 4/5

The casino atmosphere is conducive because it has all the facilities, products and services needed for an enjoyable gambling experience. More so, it’s a secure casino.

Design experience

The casino design could be more luxurious, but it has a contemporary casino design, filled with bright colours, that make the casino design portray gaming and entertainment.

Are you allowed to take photos in Rainbow Casino? 

Of course, you can take personal photos of yourself and the casino environment, but taking pictures during gameplay isn’t allowed.

Location and surroundings

The location and surrounding of the casino is incredible, beautiful, secure and conducive. You should expect an immersive and entertaining gaming experience at the casino. Rainbow Casino facilities entail everything you need to have a great gaming experience.

Do I need a passport to visit the Rainbow Casino?

Yes, you need to provide a passport. If you don’t have one, you must provide another form of identification if you’re visiting the casino for the first time to gain entry, even if you’re a member or non-member.


Over time the casino hosts parties for guests and members. Rainbow Casino has various party packages; one is the deluxe party package. You can reserve your exclusive area. Events held at the casino can include large celebrations, birthday parties or stag and hen parties. The deluxe package costs £70 when you pre-book.

House rules (T&Cs)- 3/5

Overall, the house rules are relaxed, except compulsory membership isn’t one some players would love.

When is Rainbow Casino open?

The Rainbow Casino is open to all members and non-members seven days a week.

Does Rainbow Casino charge an entry?

No, the casino doesn’t charge you any money to gain entry into the casino. However, you must sign-up to become a member to gain access to the casino.

Do I need a reservation to play at Rainbow Casino?

You can book a reservation to play at the casino if you wish to, but it is not mandatory for entry. You can gamble with whatever amount you wish to bet with as long as you fulfil the casino’s requirement for how much you need to bet.

How to join Rainbow Casino 

You don’t need to pay any cash to become a member at the casino. Give the casino team a suitable means of identification and sign up at the entrance to become a member. The staff will need to telegraph you and process your application; the process is swift.

Dress code

The dress code allowed at the casino is smart casual. You should avoid wearing and carrying oversized coats, handbags, and caps into the casino.

Standout rules at Rainbow Casino

You need to be a member to gain entry to the casino, you need to sign-up to become a member of the casino upon arrival. If you want to gain entry to the casino, membership is compulsory; you must provide the casino staff with a valid photographic ID. Also, suppose you’re a patron and wish to gamble at levels above the AML and POCA requirements. In that case, the casino will require you to provide evidence of occupation and proof of funds. Lastly, if you’re under 18, you cannot enter the casino.

Over time, the casino may change and make new club rules to regulate the company’s internal affairs, which might need patrons to abide by new rules and conduct themselves differently.

Rainbow Casino reserves the right to suspend any patron without notice or reason. If stopped, you cannot gain entry into other casinos owned by Rainbow Casino’s parent company – Double Diamond Gaming Ltd.

Players feedback – 3.5/5

Based on reviews of players online, the casino rating is average.

Rainbow Casino player reviews

Google – 4/5

Rainbow Casino has an average rating of 4 out of 924 reviews on Google.

Tripadvisor – 3.5/5

On Trip Advisor, the casino has an average rating of 61 members; the review proves it’s a nice place to be. For one, they have a pleasant gambling atmosphere, restaurant and bar.

Most common issues 

  • Considering it’s a relatively large casino, staff might be hectic and cannot attend to all members’ requests, making them not respond to everyone. So gamers have complained about the team being rude.
  • Also, that casino might have shortcomings that some players might not like; one is the rude staff.

Operator – 5/5

Rainbow Casino is regulated by the UK Gambling Commission, as are other casinos based in the UK that provide gaming services to UK citizens. A private firm with its headquarters in the UK is Rainbow Casino’s parent organisation.

Who owns Rainbow Casino?

Double Diamond Gaming Ltd owns and operates Rainbow Casino, founded in 2009. The company’s businesses include operating sports, gambling services, amusement, and recreation services.

Other casinos by the same operator

Double Diamond Gaming Ltd has only one casino company: Rainbow Casino, and they are located in three cities in the UK.

Contact info 

Website https://rainbowcasino.co.uk
Email address [email protected]
Telephone number 0117 906 9970

Who are the top competitors of Rainbow Casino?

  • Roxy Palace
  • SlotoCash Casino

Rainbow Casino vs Roxy Palace 

Rainbow Casino is a fairly established casino as compared to Roxy Palace. Although one is entirely online, as regards overall rating based on games, facilities, products and services offered by both, Rainbow Casino is better.

Roxy Palace Casino is the best. 

Roxy Palace should be your first choice if you love the comfort of your home or anywhere. Most importantly, they have good gameplay & bonus options. With over 500 games and bonuses up to £350!

RaiCasino vs Slotocash Casino

Rainbow Casino is a relatively more extensive casino than Slotocash; However, they might be direct competitors, but Rainbow Casino offers more products and services than Slotocash.

Slotocash is the best alternative for

For players who want to gamble online primarily, then Slotocash should be your preference over Rainbow Casino. The casino’s website is simple and easy to navigate, has an excellent user interface and top-notch banking methods and speed.

What sets Rainbow Casino apart from its competitors?

Rainbow Casino offers its gamers to enjoy all its services even if they’re first-time visitors. You get to become a member upon arrival, which is very good. Others include

  • Exciting rewards and benefits such as a Rainbow Club reward membership.
  • A friendly gaming atmosphere with good tables and machines.

Pros and cons

Pros Cons
Players visiting the casino for the first time get complete access to all the rewards, promotions and offerings the casino offers because membership is free, and the application process is instant. Staff might be busy and only tend quickly to some customers’ needs; unattended customers might consider staff rude.
There is no entry fee, and players can make a reservation before if they want to

Is Rainbow Casino your best place to play?

Let’s say you desire a relaxing and interesting gaming experience as you wager. In that situation, Rainbow Casino is a great place to be. It is safe; you may play games and enjoy delicious meals from the casino’s restaurant because it has a great menu. Last but not least, gamers can gamble with little money and, with luck, win.