If you make a rating of the popularity of video slots “of all times”, the Book of Ra Deluxe slot machine provider NOVOMATIC, will undoubtedly be in the top 10. Residents of Russia got acquainted with it in the very late 90’s, when each major city had several dozen land-based casinos and slot halls. Online version of the machine appeared in 2008. Since 2010, the video slot is supplied by two providers: NOVOMATIC and its absorbed competitor – Greentube. The parent and subsidiary companies have divided the regions between them.
- Expert Review
- Statistical data
- Features of the machine
- Expert tips
Play demoThe Book of Ra slot machine can be found in about 25% of licensed operators Runet. On sites operating without authorization, there is always a fake version of the video slot.
In the unlicensed machine provides the opportunity to adjust the return to player (RTP) to the value of 70-80% and even lower
The unlicensed machine has the option of setting the return to player (RTP) to 70-80% and even lower.
Editorial experts played 1000 test spins in the licensed version. Readers will learn whether you can believe the legends about catastrophic failures and fantastic victories in Book of Ra.
Expert Review
The test took place in a licensedBrillx casino, which opened in 2019. The test confirmed the opinions about the extreme volatility of the machine. Deep bankroll drawdowns and bonus wins of several hundred bets were obtained. Differences Deluxe from the first version: 10 lines instead of 9, improved design.
The table reflects the main facts that create the first impression of Book of Ra.
| Event | Value |
|---|---|
| The first launch of the bonus | Around the 260th round |
| Probability of any payout in the main game (Hit Ratio) | About 25% |
| Maximum payout received on lines | x15 |
| Maximum bonus win | x238 |
The beginning was not happy: losing 150 total bets in 250 rounds. Then the opposite event happened – activation of freespins with three restarts. That is, a total of 40 free rounds were received. In them, it was possible to win 204 total bets.
Another launch of the bonus occurred on the 400th scroll. The entire plus, exceeding 250 bets, the machine “ate” for about 300 of the next spins.
In the main game to count on nothing. In the help section of the slot indicated good coefficients for combinations of five symbols: x500, x200 and x75. For 1000 spins, nothing similar fell out. “Five of the same type” happened three times, but on low-paying icons. The combinations brought 15, 10 and 10 bets. All other line wins were worse than x10. The most frequent combination is two scatter symbols (Scatter). On it the player gets two bets.
Large winnings can be obtained only at the expense of freespins. They are always 10, regardless of the number of activation symbols – scatter. The main winning opportunity in free spins – getting as an expanding symbol portrait of the main character (archaeologist).
Course of the test
Table 2 reflects the course of the test. For the convenience of users, experts divided the distance of 1000 spins into sections of 100.
| Rounds | Result (bets) | Payouts from x10 | Winnings in freespins | Expanding symbol | Restart |
|---|---|---|---|---|---|
| 1-100 | -56 | no | – | – | – |
| 101-200 | -64 | no | – | – | – |
| 201-300 | +116 | no | x204 | Ace | Three times |
| 301-400 | +15 | x12 | x59 | King | Without restart |
| 401-500 | -60 | no | – | – | – |
| 501-600 | -64 | no | – | – | – |
| 601-700 | -59 | x10 | – | – | – |
| 701-800 | +170 | no | x49, x55, x46, x82 (*) | Ace, Hero, Pharaoh, Isis | Three single restarts, one no restart |
| 801-900 | -44 | x10 | – | – | – |
| 901-1000 | +253 | x15 | x13, x35 | Hero, Isis | Two times without restarting |
(*) Four bonus activations per 100 rounds.
The result for 1000 spins – +207 bets.
Statistical data
In Table 3 you can read the details of the test.
| Parameter | Value |
|---|---|
| RTP | 95,1% (*) |
| RTP actual in test | 121% |
| Volatility level by impression | Very high |
| Frequency of freespins activation | Approximately 1 time per 125 rounds |
| Longest interval without freespins | Approximately 350 rounds |
| Worst interval without a combination in the main game | 10-12 rounds |
| Frequency of combinations (estimate) | 25% |
| Cumulative loss received | About -250 bets |
| Prize distribution (main game/bonus) | 20/80 (estimate) |
| Best prizes in the main game | x15, x12, x10 |
| Best winnings in bonus | x238, x204, x82 |
| Worst winnings in bonus | x55, x49, x46 |
| Probability of the bonus restarting (estimate) | Approximately 50% |
(*) Value at standard supply. Additionally, the provider offers other RTP for the casino: 94.26, 96.06%.
Features of the machine
Uslotadva main drawbacks: low-quality graphics and fatiguing soundtrack. The provider left the design at the level of the 90s.
Other points:
- Three RTP values, exposed by agreement between the provider and the casino.
- Low rate of automatic rounds – 20 per minute.
- No autoplay settings.
- The only special symbol with the functions of substitute, paytable scatter and bonus activator.
The minimum bet in the Runet casino is 40 kopecks. Maximum – 50 rubles.
Characteristics of the machine
Table 4 shows the official parameters of the video slot.
| Parameter | Value |
|---|---|
| RTP | 95,1% or 94,26% or 96,06% |
| Volatility | High |
| Lines | 10 lines with the possibility of reducing to one |
| Playing field | 5х3 |
| Bonus Description | 10 freespins with expanding symbol, paying combinations with breaks and unlimited extensions |
| Buy bonus | No |
| Effect of bet size on winnings | Only the prize amount changes |
| Risk Game | Yes (guessing the color of the card) |
| Respin | No |
| Combinations at the same time | 4 |
| Max coefficients for combinations of 5 symbols | x500, x200, x200 |
| Max payout per spin | x900 (*) |
| Max winnings in freespins | x10 035 (**) |
(*) Five special symbols (x200) and two higher line icons of five per line (x500 and x200).
(**) The value was obtained experimentally by simulation of 1 billion rounds (open information from online casino monitoring resource).
Expert Tips
Slot machine Book of Ra Deluxe from NOVOMATIC has a significant volatility and abnormal payout ratio in the main and bonus games (20/80). Therefore, this slot for experienced users with stamina, and have a bankroll of 3000 bets. Here it is realistic to get a growing loss of 700 bets per 1000 spins, if the bonus will be activated rarely.
Play demoNovices better play in a lottery format: make 10-20 scrolls and close the slot at any result. The purpose of this tactic is to catch the bonus and get a win in it in 150-200 bets.
Due to the low profile in the main game it is undesirable to play with a higher bet, as the bonus can wait 400-500 rounds. A good solution is to keep the bet constant if a long session is planned.
The excellent result obtained in the test is only a benchmark. As the previous experience of experts shows, half of the sessions of 1000 spins will end with the same magnitude of loss
The obtained excellent result in the test – this is only a benchmark. As the previous experience of experts shows, half of the sessions of 1000 spins will end with the same magnitude of loss.
Book of Ra slot is available on about 25% of licensed sites Runet. The machine is always prohibited for wagering bonuses, as the casino risks a payout of several hundred bets.
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