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Green Tube: Best Casinos and Slots (2021)

Rating: 9.1

Established: 1999

Regulators: United Kingdom, Malta, Gibraltar

Languages English
Restricted countries United States

Greentube is a software provider that was opened in 1998. So, it can surely be named a pioneer of catering the online gaming products to the representatives of the gambling market.

It started to work as Dürrschmid & Reisinger OEG, and its first game was Ski Challenge which is a 3D sports game. Currently, it still creates a quite big number of innovative games including slots, table games, video poker games, video bingo games and lotto games.

What is remarkable, Greentube has different slots in its library which certainly can fit to diverse types of the players: slots with the high level of RTP, progressive slots and low-volatility slots. All these slots are well-made and can be distinguished by its originality and innovativeness.

Nowadays Greentube is the division of the big Novomatic Interactive company. According to the provider’s official Linkedin page, there are more than 500 workers creating the games of this operator.

The offices of the provider are located in such countries as the United Kingdom, Austria and Malta, its headquarters is in Vienna. The full provider’s contact information you are able to find on the official website of the company, in the tab “about us”.

Speaking about the released slots of Greentube, its portfolio includes about 350 slots that have fascinating themes and sophisticated characteristics. The whole library consists of about 400 games.

Among table games and other categories of the games offered by Green Tube are Blackjack, Bingo, Roulettes, Baccarat, SicBo and some others.

I would say that the company offers a number of cool games, all of which have good quality and allow players to get positive emotions and be satisfied with the gameplay.

Top casinos

I chose for you the best casinos that offer the games of the Greentube software provider. To make this list I used the following criteria: reputation without spots, valid license, a fast way of communication, simple KYC procedure, lucrative promotions, top-notch quality graphics, the withdrawal policy has conditions that are appropriate for the average player.

Don’t hesitate to use the criteria in case you decide to make your own list of the best casinos.

Top RTP slots

As for an average RTP of the slots created by GreenTube providers, it ranges from 95% to 96% which is lower than an average level of RTP on the market (it ranges from 96 to 97%).

So, it is not the best news for the players, but it doesn’t mean that all slots of the provider have the low RTP. And actually, some slots with relatively low RTP can be attractive to users by the big possible winnings which they offer.

The slots with a high level of RTP (more than 97%) seem more attractive because they are more, so to speak, safe. And as for such slots, among them are Simply Wild (RTP of 98%), Jackpot Diamonds (RTP of 97.07%), Columbus (RTP of 97.03%).

Each year the provider makes about 30 slots which means that it releases more than 2 slots per month. For instance, in 2020 Greentube released the following slots: Romeo and Juliet, Thunder cash juicy juicy, Santa’s reaches and others. In 2019, it released such slots as Lucky Lady’s charm deluxe, Wish upon a star, The great Gabini’s night magic and so on.

It is also cool that the company offers the progressive slots. Here, you will find four of these slots: Book of Ra, Pyramid fortunes, Goddess rising and Mystic fortunes. They are part of the Enchanted Fortunes Linked Jackpot.

Moreover, on July 20, 2020, Greentube released the Mighty sevens which is a progressive jackpot slot-diamond link that can bring a big sum of money to a player.

So that the slots of the provider don’t offer high-RTP slots in general, but you will surely be able to find slots that will satisfy all your demands because the provider creates lots of different games with different settings.

Security and fairness

Greentube is a division of Novomatic that has a good reputation and lots of partners which means it won't risk its reputation and will check the activity of all its divisions carefully.

Moreover, it is licensed in Alderney, Gibraltar, Malta, UK, etc. And its games are approved by eCOGRA testing laboratory that is supposed to control the fairness of the slots and table games created by this provider.

It has never had issues with partners and its clients, and it is known as a reliable member of the market.

Sound and graphics

The sound and graphics of the slots made by the provider have a top-notch quality. They all look attractive and innovative which allows them to be noticed among the slots offered in the gambling field.

Mobile compatibility

The games of Greentube are created with the help of HTML5 technology which means that they are available for IOS and Android apps and can be used on any mobile device like smartphone and tablet.

Company history and perspectives

As I’ve already said, the company was established in 1998 as Dürrschmid & Reisinger OEG. The first game of the Greentube is a 3D sports game called Ski Challenge.

Later, in 2000, it was re-named Greentube Internet Entertainment Solutions AG. And in 2010, it became a part of the Novomatic Group. Since then, it represents Novomatic on the online gambling market.

It offers such games as slots, video poker, video bingo, lotto and table games. The main specialty of this provider is the sophisticated mechanics of the games and their unusual design.

Today, Greentube is a well-known provider with more than 400 games in its portfolio, all of which are top-notch quality.


In conclusion, I would say that Greentube is considered to be one of the most trustworthy providers with proven mathematical randomness that sticks to the strict rules set by some of its controlling bodies.

The company is certified by such credible companies like ISO, NMI, PCI Security Standards Council. Besides, it has a large portfolio of high-quality games.

So, in general, it could be seen as a surely reliable company that has a goal to create good products for its players.