Book of Time is a video slot developed by Hacksaw Gaming that draws on the ever-popular book-and-mystery genre. Combining ancient or mystical book imagery with classic card symbols, the game offers a familiar setting for players who enjoy exploration-themed slots while still carrying Hacksaw Gaming’s recognisable production style.
Theme and Visuals
The game centres on an aged, powerful book as its central motif, a device common in adventure and mystery slots. Card symbols – typically the higher-value 10-through-Ace range – fill the lower-pay positions on the reels, while thematic icons related to time and ancient knowledge occupy the premium symbol spots. The overall aesthetic leans into an atmospheric, slightly mysterious tone without straying into overly complex territory.
RTP and Volatility
Book of Time carries a published return-to-player (RTP) figure of 92.33%. This sits noticeably below the industry average of around 96%, which means players should factor in a higher house edge over extended sessions. The volatility is rated at 4 out of 6, placing it in the medium category. In practice, medium volatility typically means a mix of smaller, more frequent wins alongside occasional larger payouts, rather than the prolonged dry spells associated with high-volatility titles.
Gameplay Overview
As a book-style slot, Book of Time will typically feature a single expanding special symbol that is chosen at random before any free spins round begins. During that bonus phase, the chosen symbol expands to fill entire reel positions when it appears, which can meaningfully increase win potential. Base-game play generally follows a standard spin-and-match structure across the reels, with the book symbol itself commonly serving as both a scatter and a wild, triggering bonus rounds when landing in sufficient quantity.
The medium volatility profile suggests the game is reasonably accessible for a range of session budgets, though individual results will always vary depending on how bonus rounds are triggered and how the expanding symbol performs during free spins.
Who Might Enjoy This Game
Book of Time is likely to appeal to players already familiar with book-genre slots who want to try a Hacksaw Gaming interpretation of the format. The medium volatility and book mechanics make it a reasonable middle-ground choice – less punishing than high-volatility titles but with enough bonus potential to hold interest beyond pure base-game play. The card-symbol paytable is straightforward, so there is not a steep learning curve for new players either.
As with all casino-style games, it is sensible to set a session budget in advance and treat play as entertainment rather than a source of income.
Frequently Asked Questions
What is the RTP of Book of Time?
Book of Time has an RTP of 92.33%, which is below the typical industry average and worth considering when planning session budgets.
Is Book of Time high or low volatility?
It is rated 4 out of 6, which falls in the medium volatility range. Players can expect a balanced mix of win frequencies rather than extreme swings in either direction.
Who developed Book of Time?
Book of Time was developed by Hacksaw Gaming, a studio known for producing a wide range of video slots and instant-win titles.
What type of symbols appear in Book of Time?
The game uses a combination of book-theme symbols and standard card symbols (10 through Ace) across its reels, following a layout common to the book-slot genre.
