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Free slots by GreenTube (Novomatic)

Free slots by GreenTube (Novomatic)On this page, you will get familiar with the brief description of slots by Greentube, also known as Novomatic. First, in 1980 the company was established by Johann Graf with the name Admiral. After that in 1998, the company was bought by Novomatic, and now, everybody who’s familiar with online gambling thinks of it as the oldest and best developer of casino games. The central offices are based in Vienna, Austria, you can also find over 300 games in their portfolio. The company is only specialized in producing casino slots but they also make table games, video poker, intellectual games, bingo, poker, downloadable 3D-games and many others. 

We provide you with the opportunity to launch and play any of the slots for free without registration. Our testers will also write their opinion of some specific slots as well as familiarize you with the hidden parameters of the slots. Some of the most popular slots by Greentube are Pharaoh’s Way and Book of Ra. You are offered to play licensed slots in demo mode here.

Slot selection

You can select any of the slots presented in the table by clicking on the name, it will lead you to the page with a demo mode. You can sort the slots by clicking on the blue buttons. Each of the pages will familiarize you with the hidden data, probability of triggering the bonus, description, tester’s opinion, and strategies on how to win. If something doesn’t work with the page, refresh it with CTRL + F5.

(Play in the demo)
African Simba
African Simba 95.2% average 
Alchemists Secret
Alchemists Secret - very high 
Bat Stax
Bat Stax 95.2%  average
Book of Ra Classic
Book of Ra Classic 92.13% average 
Book of Ra Deluxe
Book of Ra Deluxe 95.1%  average
Book Of Ra Deluxe 6
Book Of Ra Deluxe 6 95.03%  average
Book of Ra Deluxe 10
Book of Ra Deluxe 10 95.02%
Captain Venture
Captain Venture 94.01% high 
Cleopatra – Last of the Pharaohs
Cleopatra – Last of the Pharaohs 95.17% high 
Diamond Link Mighty Elephant
Diamond Link Mighty Elephant 95% average 
Diamond Link Mighty Sevens
Diamond Link Mighty Sevens 95% average
Dolphins Pearl Deluxe
Dolphins Pearl Deluxe 95.13% from average to high 
Dragons Wild Fire
Dragons Wild Fire 95% high 
Elven Princess
Elven Princess 94%  high
Fairy Queen
Fairy Queen 95.09% from average to high 
Faust 95.1% average 
Gorgeous Goddess
Gorgeous Goddess - average 
Grand Jester
Grand Jester 94% from average to high 
Ghostly Towers
Ghostly Towers 95.15%  average
Gryphons Gold Deluxe
Gryphons Gold Deluxe 95.13%  from average to high
Haul of Hades
Haul of Hades 96.01% low 
Helena 95.12%  average
Jesters Crown
Jesters Crown 94% high 
Jungle Explorer
Jungle Explorer 95% high 
Katana 95.02% from average to high 
Kings Jester
Kings Jester 94% high 
Kingdom of Legend
Kingdom of Legend 95.15% from average to high 
Kingdom of Legends
Kingdom of Legends 94%  high
Lord of the Ocean
Lord of the Ocean 95.1% average 
Lucky Ladys Charm Deluxe
Lucky Lady's Charm Deluxe 95.13%  from average to high
Mermaids Pearl
Mermaids Pearl 95.21%  high
Mighty Trident
Mighty Trident 95.5%  from average to high
Oasis Riches Diamond Link
Oasis Riches Diamond Link 95.01%
Ramses 2
Ramses 2 93.51% high 
Rex 95% from average to high 
Rings of Fortune
Rings of Fortune 94%  high
Romeo and Juliet Sealed With a Kiss
Romeo and Juliet – Sealed With a Kiss - average 
Royal Dynasty
Royal Dynasty 94% high 
Secret Elixir
Secret Elixir 95.05% from average to high 
Sevens Staxx
Sevens Staxx 95.16% average
Sizzling Hot deluxe
Sizzling Hot Deluxe 95.66% average 
Temple of Secrets
Temple of Secrets 94%  high
The Great Gambini’s Night Magic
The Great Gambini’s Night Magic 95.02% average 
The Wild Wood
The Wild Wood 95.17% from average to high 
Viva Dollar$ Extra Choice
Viva Dollar$ Extra Choice - average 
Wish Upon a Star
Wish Upon a Star 95.18% average 

Differences between the slots at Greentube and other providers

What makes them different from other providers is the high volatility (variance) that most slots from Greentube have. This means that you have to prepare a larger amount of reserves for bets. The most significant winnings can be won in bonus rounds with a few re-triggers or bonus rounds with levels. We strongly recommend you test the slots in demo mode before you start playing for real money.

  • We suggest you use small bets when playing at licensed slots by Greentube (Novoline). Although the bonus features aren’t triggering often, the size of the money you get from it can easily reach 1000x – 3000x total bets. Our advice is to have around 500 stakes in your reserve balance.
  • Our tip if you lost a significant amount is to lower the bet. Greentube slots are most likely to return the amount of money that you lost in total bets. You will have a higher chance to win 4000x when betting 1 CAD than 1000x on a 4 CAD bet. Remember this when playing on Greentube slots.
  • Choose slots that have a higher RTP (return to player percentage). This percentage in Greentube slots can vary between 90% and 97%. This may not sound like a significant difference to you, but it’s vast in the long term.
  • If you find a good bonus from a casino with lower wagering requirements, you can get a positive mathematical expectation on slots from Greentube. 
  • All Canadian online casinos that care about the reputation (like Fastpay) have Greentube (Novoline) slots in their lobby.

More about Greentube casino games

The developers of Greentube think about all of their players when they produce slots, and they promise that the most capricious gambler will find a suitable theme to satisfy his/her gambling needs too. 

In addition to video slots, Greentube developers also create table games, such as roulette, blackjack, baccarat, etc. The clients of Greentube online casinos can also play video poker. The examples of the games of this category are Joker Wild, Jacks or Better, Deuces Wild and American Poker.

Why did the slots from Greentube gain such popularity? The answer is simple – their simplicity, there are no hard schemes and the gameplay is simple. Are you curious about how good the slots are? Just launch any of the online casino games by Greentube, and you will be pleased.

RTP (return to player percentage)

The RTP of Greentube slots is very diverse, their slots can have an RTP of 94.24% (Book of Ra), which is a low percentage, but they can also be high like on Lucky Ladies Charm deluxe (97.1%).

Most of the slots (90% of them) have high volatility (variance) and a long cycle of winnings. This means that the payment combinations will not be very frequent but they can bring a Mega-Big-Win that you will remember for life. Do not forget to have a big reserve of bets balance (around 500 bets); thus, you will be able to pass through all of the levels of the cycle. The most significant wins you can expect on bonus rounds are ones with several re-triggers. The strategy of many experienced players is to make small bets, thus they have a higher chance to trigger more significant wins.

Popular slots

  • One of the most popular online slots worldwide, not only from Greentube is Book of Ra, but keep in mind that the RTP is not so high as the popularity. 
  • You may also like Dolphins Pearl Deluxe Slot – a real diamond from Novoline’s portfolio. The best winnings you can get when three scatters are dropped on the screen, you will trigger 15 free spins with an x3 multiplier. If you are lucky enough to re-trigger the feature, you will remember and love slots by Greentube forever.
  • For all lovers of travelling, Marco Polo, Columbus and the Riches of India slot machines are waiting for you. 
  • Bananas go Bahamas, and Banana Splash slots will plunge you to the beach theme, and Attila and Katana will tell you interesting facts from history.
  • As we said above, the most capricious gambler will find a suitable theme at Greentube, even green pigs are here when launching Angry Birds slot. 

What casino do we recommend?

  • Play at all of the slots from Greentube (Novomatic) at the most recommended online casino on our site – Fastpay, a 100% trusted operator. Moreover, they have over 5000 casino games in their portfolio, the super-fast payouts (1-5 minutes) will also please all players.

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