Play Book of Mystery for Free

By JDB Gaming

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Book of Mystery

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Devices:
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Desktop
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Tablet
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Mobile

Among the many online games, the Book of Mystery developed by JDB Gaming will not disappoint you but will bring you absolute pleasure and the opportunity to win. The strongest global placement on June 6, 2025 was in Iceland, where the game ranked #12653. The best avarage position in United States over the past 30 days was #2356, recorded on May 21, 2025. The lowest position for the game in United States was #3669, noted on May 30, 2025. The game's SlotStar score ranged between 0.52 and 0.59 in United States during the past 30 days. The game's SlotStar rank ranged between 4884 and 6426 in United States during the past 30 days. On May 28, 2025, the game shifted by 1256 positions compared to the previous day in United States.

SlotStar Icon
SlotStar
0.52
Rank Icon
Rank
6250
Avg Position Icon
Avg Position
3650
Last Scanned Icon
Last Scanned
2025-06-06
Book of Mystery Gameplay
Book of Mystery – Screenshot 3
Book of Mystery – Screenshot 4
Book of Mystery – Screenshot 5

Average Position in Lobby

Displays the average position where the game appears in casino lobbies each day. The lower the value, the higher the game's visibility and prominence across casinos.

Rank and Score

Shows the game’s rank and calculated score over time. Rank reflects the game’s relative popularity among all games (lower rank = better). Score is based on factors like RTP, hit rate, volatility, casino availability and loby position.

Quantity of casinos

Displays how many casinos were scanned each day and how many of them featured the game in their lobby. Helps measure the game’s availability and visibility across the casinos and regions.

Average game values

Shows average RTP (Return to Player), Hit Rate, and Volatility across all casinos where the game was found. These metrics help evaluate potential performance, risk level, and payout consistency over time.
Book of Mystery Rank Explorer
6250
9451
12653
This heatmap shows how the selected game ranks across different countries based on its visibility in casino lobbies. Brighter colors indicate a higher rank and stronger presence, while darker areas represent lower rankings or lack of visibility. The data updates daily and reflects the latest scan results from casinos.
Activity Feed
The game is highest rated in: 🇺🇸 United States (6250), 🇦🇺 Australia (8731), 🇬🇧 United Kingdom (8845).World RankJune 6, 2025
The game is highest rated in: 🇺🇸 United States (6250), 🇦🇺 Australia (8731), 🇬🇧 United Kingdom (8845).
For last 7 days the game has risen to 18.67 positions in 🇺🇸 United States.PositionJune 6, 2025
For last 7 days the game has risen to 18.67 positions in 🇺🇸 United States.
Position of the game in 🇺🇸 US has fluctuated greatly recently (range: 21.67).PositionJune 6, 2025
Position of the game in 🇺🇸 US has fluctuated greatly recently (range: 21.67).
Global game rank decreased by 156.00 positions.RankJune 6, 2025
Global game rank decreased by 156.00 positions.
RTP at the level of 96.42% — which is higher than most slots.RTPJune 6, 2025
RTP at the level of 96.42% — which is higher than most slots.
Volatility — Medium — balanced for medium risk.VolatilityJune 6, 2025
Volatility — Medium — balanced for medium risk.
The game is most active in: 🇺🇸 United States (3650), 🇬🇧 United Kingdom (5202), 🇦🇺 Australia (5314).World PositionJune 6, 2025
The game is most active in: 🇺🇸 United States (3650), 🇬🇧 United Kingdom (5202), 🇦🇺 Australia (5314).

Frequently Asked Questions

What was the best position this game reached in United States?

What was the lowest rank the game had in United States?

How did the game score in United States over the last 30 days?

Where is the game performing best right now?

What was the best rank this game reached in United States?