Novomatic · Greentube · released 2005
Book of Ra RTP, volatility and max win
Most sites quote a single RTP for "Book of Ra". There is no such number — the figure depends entirely on which build the casino loaded. Here is every version, sorted however you like.
Crédits fictifs uniquement · Sans téléchargement · Sans inscription · 18+
| Version | Sortie | Taux de redistribution | lignes | Grille | |
|---|---|---|---|---|---|
| Book of Ra | 2005 | 92.13% | 9 | 5×3 | Démo |
| Book of Ra Deluxe | 2008 | 95.10% | 10 | 5×3 | Démo |
| Book of Ra Deluxe 6 | 2016 | 95.03% | 10 | 6×3 | Démo |
| Book of Ra Magic | 2018 | 95.03% | 10 | 2 × 5×3 | Démo |
| Book of Ra Mystic Fortunes | 2019 | — | 10 | 5×3 | Démo |
| Book of Ra Deluxe 10 | 2020 | — | 100 | 5×4 + 5×12 | Démo |
| Book of Ra Fixed | 2021 | — | 10 | 5×3 | Démo |
| Book of Ra Jackpot Edition | 2019 | — | 10 | 5×3 | Démo |
| Golden Book of Ra | 2022 | — | 10 | 5×3 | Démo |
| Book of Amun Ra | 2021 | — | 10 | 5×3 | Démo |
| Book of Ra Temple of Gold | 2023 | — | 10 | 5×3 | Démo |
| Book of Ra Dice | 2016 | — | 10 | 5×3 | Démo |
Les chiffres proviennent des builds certifiés publiés par Greentube. Les opérateurs peuvent licencier des variantes configurables : c'est le chiffre affiché dans l'aide du jeu qui fait foi. Un tiret signifie qu'aucune valeur unique n'est publiée pour ce build.
Où jouer en argent réel
Availability comes down to licensing, not technology. The genuine Greentube build appears only at operators licensed for your market, and the RTP setting they licensed is the one your session runs on.
Check the provider, not the artwork
Clones copy the art and change the maths. The info screen inside the game names the publisher — that is the cheapest authenticity check there is.
Check the RTP in the help screen
Operators can license configurable variants. The number on any review page, including this one, is the certified default, not a guarantee of what you loaded.
Check the licence covers you
A licence somewhere is not a licence where you live. Only a regulator with jurisdiction over you gives you a complaints route.
Casinos populaires avec Book of Ra
5 opérateurs sur 6 n’ont pas encore de lien d’affiliation propre. Leurs boutons fonctionnent, mais le clic aboutit à l’offre générique de votre pays, qui peut être un autre opérateur. La marque est conservée dans l’étiquette de suivi. Renseignez l’URL dans CASINOS (inc/data.php).
NOVOLINE.DE Propriété de l’éditeur
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Pour chaque opérateur ici, il est confirmé qu’il propose la version authentique de Greentube et qu’il détient une licence sur le marché indiqué. La vitesse de paiement et le réglage RTP licencié restent vides car les opérateurs ne les publient pas : l’écran d’aide du jeu fait seul autorité pour votre session. Nous percevons une commission si vous vous inscrivez via un lien configuré, ce qui ne change pas la liste.
Ce que donne une forte volatilité
RTP tells you the long-run cost. Volatility tells you how bumpy the road there is — and on this game it is very bumpy.
The bonus carries the return
Base-game play returns well under the headline figure. Most of the 95.10% is locked inside free spins that arrive rarely.
Plan in spins, not money
High volatility means the bonus can hide for two hundred spins. A bankroll measured in spins survives; one measured in "an hour of play" does not.
One session proves nothing
95.10% describes millions of spins. Over one evening the outcome is dominated by whether the bonus shows up.
Fréquence de gain
Roughly one spin in four produces some paying combination in base play. Most of those are small — card ranks paying back a fraction of the stake — which is why a 25% hit rate still feels like a losing streak.
Hit frequency and RTP are independent. A game can pay often and return little, or rarely and return a lot. Book of Ra is closer to the second.
Les maths du 5 000×
The headline number is 5,000x the line bet from five explorers on one line. Two things make that figure less dramatic than it reads.
It is per line, not per stake
At ten lines, 5,000x the line bet is 500x your total spin cost. Large, but an order of magnitude off what the number first implies.
The real ceiling is the bonus
Record rounds come from an expanded explorer paying on all ten lines at once, then retriggering. That is where the genuinely huge multiples live.
Les probabilités
The bonus needs three books. The promotion then needs to select the explorer — a one in six draw, independent of everything else. Then he needs to land on enough reels to matter. Each condition is individually unremarkable; stacked, they are why the outcome is rare.
None of this is affected by stake size, session length or timing, and highlight-reel compilations are the filtered tail of millions of sessions rather than evidence of a beatable game.
Simulateur de mille tours
A simplified model using the published 95.10% return and an approximate bonus frequency. It illustrates the shape of the variance, not the exact behaviour of a certified build. Run it a few times: the spread between runs is the entire point.
Prêt à jouer en argent réel ?
Uniquement des opérateurs licenciés, adaptés à votre pays. Lisez les conditions avant de déposer.
Jouer à Book of Ra18+ · Conditions et exigences de mise applicables · Jouez de manière responsable
Why do sites quote different RTPs?
What does high volatility mean in practice?
Does the gamble feature change RTP?
Jouez pour le plaisir, jamais pour gagner votre vie
Le jeu comporte un risque financier réel et peut devenir une addiction. Ne misez que de l'argent que vous pouvez perdre, fixez une limite de dépôt et de temps avant de commencer, et ne cherchez jamais à vous refaire. Une aide gratuite et confidentielle existe.