All Greentube Slot Demos
All Greentube Slot Reviews
About Greentube
Greentube is anything but a new slot studio. The NOVOMATIC Digital Gaming and Entertainment division traces its roots back to 1998 and has grown into one of the industry’s better-known suppliers, combining online casino content with the enormous library of games associated with NOVOMATIC’s land-based gaming heritage.
The company became part of the NOVOMATIC Group in 2010 and now supplies slots, table games, bingo, video poker and other casino content across international markets.
For many players, though, Greentube is synonymous with a handful of classic titles. Book of Ra Deluxe, Lucky Lady’s Charm Deluxe and Sizzling Hot Deluxe remain some of its most recognisable games, giving the provider a particularly strong connection between traditional fruit-machine gaming and modern online slots.
In 2026, its catalogue now stretches far beyond those classics, with hundreds of games covering everything from ancient Egypt and mythology to fruits, animals and more feature-heavy modern releases.
Greentube’s mechanics have evolved considerably alongside its classic catalogue. Book of Ra Deluxe: Win Ways, for example, takes the familiar 5-reel formula and turns it into a six-reel, 117,649-ways-to-win game, adding cascading wins and expanding symbols during free spins. Other titles use Lock & Spin mechanics, jackpots, bonus rounds and more modern ways-to-win formats.
RTP varies substantially between individual games and configurations, so there’s no useful single “Greentube RTP”. Its older titles can sit below the 96% mark, while individual games and newer configurations can offer different settings.
In terms of distribution, the provider is licensed for regulated markets including Great Britain and Malta, with Greentube GmbH holding a UK Gambling Commission remote gambling software licence.
“Greentube is one of those providers where the classics really are classics. You can talk about flashy new mechanics all day, but Book of Ra and Sizzling Hot have a reason people still recognise them instantly.” Adam, Slots Reviewer
“What I like is seeing Greentube take those old-school games and actually do something different with them. Book of Ra Win Ways is the perfect example – it still feels like Book of Ra, but there’s a much more modern game beneath it.” Aisley L., Slots Streamer
FAQs about Greentube
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What is Greentube?
Greentube is the digital gaming and entertainment division of NOVOMATIC. The provider has been developing online casino content since 1998 and is best known for bringing popular land-based NOVOMATIC games, including Book of Ra Deluxe and Lucky Lady’s Charm Deluxe, to online casinos. -
What happened to Greentube?
Greentube became part of Novomatic in 2010, still producing games now. -
What RTP do Greentube slots have?
Greentube slots don’t all have the same RTP. The return-to-player percentage varies between games and can also depend on the particular RTP configuration offered by a casino. -
Are Greentube slots licensed in the UK?
Yes. Greentube supplies games to regulated markets around the world, including Great Britain. Greentube GmbH holds a UK Gambling Commission remote gambling software licence.
Every demo we host from this studio (56)
All Greentube demos 56
- 40 Ferocious Fruits 95.48%
- 5 Line Hold Spin
- A Fistful Of Wilds 95.2%
- Big Bankin Bonanza 95.1%
- Bingo Staxx Amazon Fury 95.13%
- Bingo Staxx Thunder Power 96.11%
- Book Of Ra 92.13%
- Book Of Ra Deluxe 10 Win Ways 95.5%
- Book Of Ra Deluxe Win Ways 95.13%
- Book Of Ra Multi Card Bingo Deluxe 93.89%
- Candy Monster
- Captain Venture 94.01%
- Cash Connection Candelas De Los Muertos Senor Muerte 95%
- Cash Connection Candelas De Los Muertos Senorita Suerte 95%
- Cash Connection Golden Book Of Ra 95%
- Cash Connection Voodoo Magic 95%
- Charming Ladys Boom 94.9%
- Cherry Surprise 95.05%
- Clash Of Legends Battle Lines 94.45%
- Cyber Wildz 94.99%
- Diamond Link Almighty Wolf 95.01%
- Diamond Link Cops N Robbers 93.7%
- Diamond Link Mighty Buffalo 95%
- Diamond Link Mighty Emperor 95%
- Diamond Link Mighty Santa 95%
- Diamond Mystery 10 Imperial Crown Deluxe 95.48%
- Diamond Mystery 100 Imperial Crown Deluxe 95.48%
- Diamond Mystery 20 Imperial Crown Deluxe 95.48%
- Diamond Mystery 40 Imperial Crown 95.48%
- Diamond Mystery Stars Inferno
- Diamond Tales The Emperor S New Clothes 95.04%
- Diamond Tales The Little Mermaid 95.04%
- Diamond Tales The Princess And The Pea 95%
- Diamond Tales The Ugly Duckling 96.01%
- Egyptian Underworld 94.5%
- Flaming Devil
- Gems Of Giza 95.15%
- Goddess Of Egypt 95.12%
- Highway to Bell Stack & Collect
- Imperial Crown 95.48%
- Jewels And Gems 94.98%
- Juicy Riches 95.26%
- Lord Of The Ocean Magic 95.01%
- Lucky Ladys Charm Deluxe 10 Win Ways 94.44%
- Mega Blaze 95.48%
- Money Maker
- Pharaohs Ring 95.19%
- Pots Of Treasure Win Ways 96.12%
- Power Prizes Royal Crane 95%
- Rise Of Tut Magic 95%
- Rising Joker Diamond Mystery 95.48%
- Sizzling Hot Deluxe 10 Win Ways 95.12%
- Smashing Sevens Win Ways 95.12%
- Super Cherry Lock N Win 94.09%
- Ultra Hot Deluxe 95.17%
- Welcome Fortune
Adam Secker
Slots Reviewer
Jamie Rosen
Online Casino & iGaming Expert