Greentube Online Casinos Guide for 2026

Overview

In the online casino industry, Greentube stands out, offering a dynamic portfolio of online casino gaming tools, services, and products. With over 400 games in its impressive gaming lobby, Greentube is most certainly one of the industry's powerhouses. The company has been operational in Vienna since 1998. It emerged on the scene as Dürrschmid & Reisinger OEG before being rebranded as Greentube Internet Entertainment Solutions GmbH two years later. Regarding ownership, the company is a subsidiary of Novomatic AG. 

At the time of writing, Greentube employs over 600 iGaming experts and professionals, many of whom work out of its Vienna office. Greentube also has offices in several other countries, including Canada, Greece, Luxembourg, Malta, Slovenia, the UK, and the Netherlands. In the United Kingdom, Greentube is licensed by the United Kingdom Gambling Commission, while the Vienna-based company also has a remote gaming license issued by the Malta Gaming Authority. 

At the heart of Greentube lies its omni-channel innovative solutions and gaming content, which is readily available at many online casinos serving players from Iceland. The company's omni-channel technology allows hassle-free integration of land-based, mobile, and online games. Speaking of its games, the company's gaming lobby is well-packed with classic and video slots, table games, social casino games, instant-win bingo, and more. 

Greentube is also renowned for its Greentube Plurius, a server-based gaming solution designed for both VLT and casino markets. One of the highlight features of Greentube Plurius is the NRGS remote gaming platform, which houses both basic and advanced gaming functionalities. At the time of writing this, the platform has over one hundred games, most of which are popular Novomatic titles. The company's platforms for social and online casinos are also packed with the full range of Novomatic games and readily available to Icelanders. 

Speaking of Greentube and its range of iGaming services and products, we also have to mention novoSDK, which is one of the most powerful toolkits on the market, offering the most comprehensive software support for online casino game development. Greentube is also the brand behind Greentube Pro, a renowned marketing platform for land-based casinos. Recently, the company expanded its selection of iGaming tools and solutions with Greentube Mynt, providing worldwide access to gamification tools and the most innovative casino games. 

Greentube Popular Games

This leads us to the company's most popular games, and, needless to say, video slots take the lead with their captivating graphics and innovative in-game bonuses. One of the most popular slot releases by Greentube is Lord of the Ocean Bonus Spins. As suggested by the game's name, it takes you on the most exciting underwater adventure with mermaids helping you along the way. The game has 5 reels and 10 fixed paylines with winning lines running from left to right. 

On this underwater adventure, you want to keep an eye on scattered bonus symbols as they have replacing powers. In Lord of the Ocean, you also benefit from bonus spins, which are granted on certain winning combos. Before the bonus kicks off, a random winning multiplier is selected, which will be applied to your bonus spins winning combos. The game also benefits from Special Symbols, which are randomly chosen before free spins. Special Symbols take multiple reel positions on the corresponding reel after hitting the gaming grid. This underwater adventure offers top winnings of 50,000x your stake.

Speaking of the most popular Greentube games, we also have to mention Queen Cleopatra. This is one of the older Greentube slot games, but it remains a favorite, especially among fans of ancient Egypt-themed slots. The game celebrates one of the most legendary rules in history, Cleopatra. With the very first spin of the reels, you travel back in time to Cleopatra's reign in Egypt. In the game, scattered bonus symbols depicted as an ancient book trigger free spins when three or more symbols appear on the same base game spin in any position on the reels. 

In Cleopatra, book-scattered bonus symbols also carry replacing powers, meaning they may be your key to landing more winning combos. When you trigger free spins, a randomly chosen symbol becomes a special expanding symbol that covers three reel positions on the corresponding reel when it lands on the grid. Visually, Cleopatra is a typical ancient Egypt-inspired game, featuring symbols that depict ancient Egyptian motifs, which align with the theme.

Greentube is also renowned for its Simply Wild slot, a classic game with a modern twist. There are two versions of the game, one with 20 paylines and another with 40 paylines. The original Simply Wild game comes with 5 reels and 5 paylines. The retro game houses the traditional symbols, including watermelons, grapes, lucky sevens, golden bells, oranges, strawberries, pears, and plums. The major highlight of Simply Wild is its Hold Bonus feature. After every spin, you can use the Hold feature to fix one or two of the reels in place. The game supports two views and comes with standard replacing wilds.