Greentube in Ontario: Greentube brings the classic Novomatic slots that fill land-based casinos to the online world. Here is who makes the games, which titles are worth knowing, what RTP to expect and where you can play them legally in Ontario.
Who is Greentube?
Greentube is the online-gaming arm of Austria’s Novomatic group and is based in Vienna. Its catalogue includes the Book of Ra and Lucky Lady’s Charm families.
What are the best-known Greentube games?
- Book of Ra Deluxe: expanding symbol in free spins (RTP 95.10% in the standard version).
- Sizzling Hot Deluxe: five-reel fruit machine with no bonus round (RTP 95.66% in the standard version).
- Lucky Lady’s Charm Deluxe: free spins with a triple multiplier.
What RTP should you expect from Greentube games in Ontario?
Classic Novomatic slots tend to publish RTPs a little below the modern average of 96%, which makes them more expensive per unit wagered. Not sure what RTP means? Read our RTP explainer.
Do Greentube games count toward bonus wagering?
Slots usually count 100% toward wagering requirements, so the expected cost of wagering is simply the house edge. With Book of Ra Deluxe at 95.10% RTP, every $1,000 wagered costs about $49 on average. The formula is: expected cost = amount to wager × (house edge ÷ contribution %). You can run your own numbers in our wagering requirement calculator.
Where can you play Greentube games in Ontario?
In Ontario, real-money online casino games are only legal at operators registered with the AGCO that operate under an agreement with iGaming Ontario. Greentube games are available at many of them, but each casino chooses its own catalogue and RTP versions. Compare them in our list of licensed Ontario operators, or browse other game providers.
You must be 19+ to play. If gambling stops being fun, ConnexOntario offers free, confidential help 24/7 at 1-866-531-2600.
Updated October 2026 · Written by Gonzalo Marín. Game data comes from each studio’s published information; RTP figures refer to the standard version of each game.