Book of Time

Hacksaw Gaming

Book of Time is a lines slot from Hacksaw Gaming. Its announced RTP is 96.13%, with high volatility. The announced maximum win reaches 10,000x the bet. The bonus buy is available from 100x the bet. On CyberSlots you also get the RTP observed over 24h, live player activity and transparent statistical estimates.

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Book of Time free demo

Book of Time can be tried in demo mode, with play money and no account, on the casinos that carry it. The demo runs the same maths as the real game: same RTP, same volatility, same bonus. Only the money is fake, which makes it the right way to see how the machine behaves before putting anything into it.

Book of Time RTP: announced and actually observed

The studio announces an RTP of 96.13%. That figure is a long-run target, not a promise for your session. What CyberSlots adds is the RTP actually observed across the casinos it tracks: 80.99%, below the announced figure.

Book of Time bonus buy: what it really costs

Book of Time offers 5 bet or buy options. These prices were read inside the game itself, in demo mode, not copied from another site. They are expressed as a multiple of the base bet, so they hold whatever you stake.

Book of Time over the last 30 days

Over the last 30 days, Book of Time took 18,700 bets across 9 casinos. Here is how often the big multipliers actually landed. Measured, not modelled.

Book of Time against the rest of the catalogue

These benchmarks are computed on the 2,268 slots tracked by CyberSlots, not copied from a manufacturer sheet.

See the full ranking of the 1,705 slots by verified RTP →

Slots comparable to Book of Time

Selection from our catalogue, favouring slots from the same studio and the same mechanic.

Before you play Book of Time

Frequently asked questions about Book of Time

Is Book of Time worth playing?

The studio states 96.13%. Across the casinos we track, Book of Time actually returns 80.99%, 15.14 point below the brochure. That gap is what decides the return, not the figure printed on the studio sheet: the same game runs at different tiers depending on the operator.

What is the RTP of Book of Time?

The announced RTP of Book of Time is 96.13%. It is a theoretical rate computed over millions of spins: it says nothing about the outcome of a single session. Across the casinos we track, the RTP actually observed comes out at 80.99%. That gap between the brochure and the real thing is what CyberSlots measures on 2,268 slots.

What is the maximum win on Book of Time?

The announced maximum win is 10,000x the bet, which places it in the top 35% of the 1,750 maximum wins measured by CyberSlots. It is a theoretical ceiling, rarely reached: it measures the game's potential, not what it returns.

Can you buy the bonus on Book of Time?

Yes, Book of Time offers a bonus buy from 100x the bet. The buy instantly triggers the main feature, without waiting for it to land naturally. The machine offers 5 bet or buy options in total, all recorded inside the game.

Is Book of Time a volatile slot?

Its volatility is rated “high” in our catalogue. The higher the volatility, the rarer but potentially bigger the wins: this is the parameter that decides the bankroll to plan for, far more than the RTP. The CyberSlots simulator shows what a session looks like before you play it.

How often does Book of Time pay a big multiplier?

Over the last 30 days, Book of Time took 18,700 bets across 9 casinos. A win of 100x or more landed 355 times, roughly 1 win in 53. These figures are measured, not modelled, and they move from one month to the next.

What bankroll should you plan for Book of Time?

The volatility of Book of Time is rated “high”, and it is what commands the bankroll, far more than the RTP. At that level, wins are rare and large: you need to absorb long dry runs before the feature lands. The bonus buy at 100x the bet gives a concrete benchmark: a single buy costs 100x times one bet, which sets the floor for a session aiming at the feature.

Which trusted casino should you play Book of Time at?

Book of Time is tracked at 9 casinos in our comparator, and the return is not the same everywhere: that is the whole point of the reading. Licences are checked before a casino enters the comparator, and every offer shows the bonus, the wagering requirements and the withdrawal speed side by side.

Where can you see the live observed RTP of Book of Time?

On the full page, above. The reading for Book of Time rests on 18,700 bets taken over the last thirty days, and the 24-hour value recomputes continuously, around 80.99% at the last pass. Data that moves at that rate cannot be frozen in a paragraph.

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Where to play Book of Time

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