Mr Green is an online casino, centered around the theme of the owner who calls himself "Mr Green." He presents himself as a man wearing a green suit, who enjoys helping his customers to both have fun and to win at casino games. The entire website uses a green theme on all pages.

Mr Green Casino offers all new signups a deposit match. When a new customer deposits up to £100, the casino will automatically add a £100 bonus to their account. Customers can also get bonus spins when they wager an amount higher than £20. The casino regularly hosts special events and bonuses for returning customers.

Mr Green Casino provides a wide range of modern and traditional casino games. There are many online slot machine games which customers reportedly enjoy playing. There are many classic casino games on the website as well, including various styles of poker, roulette, and a live casino floor for playing against others.

Online slot machines are developed by many software companies, who have demonstrated reliability in the marketplace. NetEnt is one of the most famous producers of online slot machines, and it is possible to find their slots available to play at the Mr Green Casino, along with other popular software company's slots.

To deposit money at Mr Green Casino, customers must use one of four methods: Mastercard, Visa, Skrill, or Neteller. Customers can also use a combination of those providers if they choose to, and this is allowed by the casino. Customers can also decide to use direct bank transfers if needed.

To withdraw money from the casino, a customer must have linked a payment method to their account. Money can be withdrawn using the same methods as deposits: Visa, Mastercard, Skrill, Neteller, or a direct bank transfer. However, players should be aware that direct bank transfers do have an additional fee attached to them.

Mr Green Casino provides an extensive range of languages to choose from. Currently, customers can select UK English, Irish English, International English, Swedish, Norwegian, Spanish, Italian, German, Danish, and Finnish. Although not every game can be served in every language, live casino games, such as poker, will be translated in play.

Mr Green Casino offers many currencies which are available for customers to choose between, depending on their location. Currently offered are euros, British pounds, Canadian dollars, Swedish krona, Norwegian krone, Polish zloty, and Czech koruna. There are currently no plans to support additional currencies, although the casino may choose to do so in the future.

Mr Green Casino offers customers the choice between playing on their website or on their custom built mobile app. The mobile app is available through both the Android store as well as on the Apple app store. The casino offers a live play mode, although this is only available through their website.

Mr Green Casino offers many ways to contact the support team if a customer needs help at any point during either their account creation, depositing money, or withdrawing money. Support is offered 24 hours a day, seven days a week via live chat, email, and telephone, although they only have a UK registered number.