I spin the demo and the real-money build, log the RTP and volatility, and compare the two builds most people play - Classic and Deluxe. 25,433 words of analysis across 22 pages, no marketing spin.
Book of Ra is a 5-reel Egyptian slot by Novomatic and Greentube, first released in 2005 and refreshed as Book of Ra Deluxe in 2008. The Book is wild and scatter in one, and three of them trigger 10 free games with a single special expanding symbol - the feature the whole game is built around. It runs high volatility, with a headline win of 5,000x.
Across 22 pages and 25,433 words, I spun the demo and the cash build, logged the RTP (95.10% on Deluxe, about 92.13% on Classic, and operator-configurable), and traced where the game is genuinely licensed. The draw is a clean, tense book-slot built on one big feature; the things to weigh are a thin base game, high variance, and an RTP a casino can dial down. See the full Book of Ra verdict.
The figures that matter, with the caveats attached. Anything not confirmed on the in-game screen or a slot database is flagged as typical rather than presented as a fixed value.
| Feature | Book of Ra | Notes |
|---|---|---|
| Developer | Novomatic / Greentube | Vienna, Austria; original 2005 |
| Reels & lines | 5 reels - Classic 9, Deluxe 10 | 5x3 grid, fixed lines |
| RTP | 95.10% Deluxe / ~92.13% Classic | Operator-configurable |
| Volatility | High | Long gaps, big feature swings |
| Bonus | 10 free spins + expanding symbol | Book = wild and scatter |
| Max win | Around 5,000x stake | Reached via the expanding symbol |
Every figure traces back to the in-game screens or a slot database. For the full picture, read the Book of Ra review and the RTP by version.
The reviews are written by Elliot Marsh, who has spent more than a decade covering slots, and the site earns affiliate commissions when readers visit a listed casino through tracked links. The ratings stay independent of that: each score follows a weighted rubric set out on the methodology page, with the game maths carrying the most weight.
Start with the Book of Ra review for the full verdict, then play the free demo to feel the variance yourself. For the numbers, the RTP by version page is the clean breakdown; the big one, Book of Ra Deluxe, has its own page. To play for real, check where to play first.
Hands-on, not from a press kit. I run the demo to read the paytable and feature, then short real-money sessions where the game is licensed, logging RTP and volatility and cross-checking them against slot databases and the provider. The methodology page lays out the full process.
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I'm Elliot Marsh, and I have spent more than ten years reviewing online and land-based slots, with a soft spot for classic Novomatic and "Book of" titles. I test every game in the demo first, then in short real-money sessions where it is licensed, and I check the maths rather than the marketing.
Book of Ra Online exists to be the honest, tested take on one of the most-played slots ever made. Every number here traces back to the game's own screens or a slot database, not a provider's press kit - and the watch-outs get as much room as the wins.
Read my methodology