Book of King Arthur is a Just For The Win video slot released on 20 April 2021. Book of King Arthur uses a 5×3 layout with 10 fixed paylines, a Book wild-scatter and a free-spins round built around one randomly selected expanding symbol. Book of King Arthur also includes an optional Boost mode and an 80x feature purchase where local rules permit it.
Book of King Arthur places Arthurian symbols such as Excalibur, the Holy Grail and King Arthur on five reels. Book of King Arthur evaluates line wins from the leftmost reel across adjacent reels during ordinary play. Book of King Arthur gives the Book symbol separate wild and scatter functions.
Book of King Arthur concentrates its main mechanics on symbol expansion rather than changing reel dimensions. Book of King Arthur can expand wilds through Boost and can expand a chosen regular symbol during free spins. Book of King Arthur keeps those features subject to random reel outcomes on every paid or free spin.
Book of King Arthur has the following verified specifications:
Book of King Arthur is listed by Wildz with a desktop RTP of 94.07% and volatility of 8/10, which falls in the high range. Book of King Arthur has device-specific mathematical configurations, so the information panel in the version opened should be checked before a stake is placed. Book of King Arthur does not use a progressive jackpot.
Book of King Arthur creates standard wins when matching symbols land on one of the 10 fixed paylines. Book of King Arthur reads ordinary combinations from left to right on consecutive reels. Book of King Arthur then pays the result according to the active stake and its in-game paytable.
Book of King Arthur starts each new spin as an independent random event. Book of King Arthur does not make a later result more likely because of a previous win or loss. Book of King Arthur therefore cannot be predicted through timing, spin history or a particular betting sequence.
Book of King Arthur uses the dragon-covered Book as both a wild and a scatter. Book of King Arthur lets the wild function substitute for regular paying symbols in line combinations. Book of King Arthur activates the free-spins round when 3 or more Books appear anywhere in view.
Book of King Arthur also pays 2x, 20x or 200x the bet for 3, 4 or 5 Book scatters respectively. Book of King Arthur applies those awards according to the symbols that actually land. Book of King Arthur does not allow a player to select where a Book appears or guarantee a scatter count.
Book of King Arthur offers Boost as an optional extra-stake mode. Book of King Arthur doubles the total cost of the spin while Boost is active. Book of King Arthur then expands each wild to cover its complete three-position reel in both the base game and free spins.
Book of King Arthur does not permit Boost and the bonus purchase to be used together. Book of King Arthur increases feature exposure through the extra cost but does not promise that a wild will land. Book of King Arthur keeps every boosted reel result random despite the changed wild behaviour.
Book of King Arthur awards 10 free spins after at least three Book scatters land. Book of King Arthur spins a round-table selector before the feature to choose one regular symbol as the special expanding symbol. Book of King Arthur lets that symbol expand across its reels when the expansion produces a win.
Book of King Arthur pays the chosen expanding symbol across all fixed lines without requiring adjacent reels or a start on reel one. Book of King Arthur awards 10 additional free spins when three or more Books retrigger the feature. Book of King Arthur cannot guarantee which symbol the selector chooses or how often that symbol appears.
Book of King Arthur has a Wildz-listed desktop return to player rate of 94.07%. Book of King Arthur RTP represents a theoretical long-run average across a very large number of rounds. Book of King Arthur can return considerably more or less during any individual session.
Book of King Arthur may use a different configuration on another device or in another regulated market. Book of King Arthur players should read the in-game information panel for the RTP attached to the version they have opened. Book of King Arthur RTP does not predict the result of the next spin.
Book of King Arthur carries a Wildz volatility rating of 8/10, classed as high. Book of King Arthur can therefore produce uneven stretches of smaller results and less frequent stronger feature outcomes. Book of King Arthur requires a bankroll approach that accounts for that variance.
Book of King Arthur volatility describes distribution rather than a scheduled payout pattern. Book of King Arthur does not become due to pay after a run without a feature. Book of King Arthur remains random on every spin regardless of the recent balance history.
Book of King Arthur has a published maximum win of 5,000x the stake. Book of King Arthur can build higher-value combinations through premium symbols, full-reel wilds and the selected expanding symbol. Book of King Arthur has no progressive jackpot added above that fixed maximum.
Book of King Arthur maximum win is a ceiling rather than an expected session result. Book of King Arthur does not raise the probability of reaching the ceiling when Boost is selected or the bonus is purchased. Book of King Arthur awards only the outcome generated by the reels and paytable.
Book of King Arthur can be started by choosing a permitted stake, checking the paytable and pressing spin. Book of King Arthur uses fixed paylines, so line selection is not required. Book of King Arthur Boost should be activated only after accounting for its doubled total cost.
Book of King Arthur includes an 80x bonus purchase in configurations where local rules permit it. Book of King Arthur feature buying is prohibited on games supplied through Great Britain-licensed operators, so that control must be disabled there. Book of King Arthur real-money stakes are also subject to the statutory £2 or £5 per-game-cycle limits based on age.
Yes, Book of King Arthur is available on compatible mobile phones and tablets. Book of King Arthur retains the five-reel layout, fixed paylines and principal feature controls on a smaller display. Book of King Arthur may show device-specific RTP information that differs from the desktop build.
Book of King Arthur mobile play normally runs through a supported browser without changing the random nature of the reels. Book of King Arthur users should check the information panel after opening the mobile version rather than carrying over a desktop figure. Book of King Arthur remains subject to the same account checks and local gambling rules on mobile.
Yes, Book of King Arthur has a demo mode listed by Wildz. Book of King Arthur free play uses virtual credits and does not pay withdrawable cash prizes. Book of King Arthur demo rounds can show how the Book, Boost and free-spins mechanics operate.
Book of King Arthur free play does not forecast later real-money results. Book of King Arthur uses random outcomes in demo mode as well as paid mode. Book of King Arthur demo access through a Great Britain-licensed operator requires age verification before play.
Book of King Arthur may be offered by online casinos holding the appropriate Gambling Commission permission and carrying the Just For The Win catalogue. Book of King Arthur players must be at least 18 years old and complete required identity checks. Book of King Arthur stakes must remain within the online-slot limits that apply to the player’s age group.
Book of King Arthur is listed internationally by Wildz, while Wildz states that visitors from the United Kingdom are redirected to partner casinos. Book of King Arthur players should check the Gambling Commission public register before depositing with the casino they reach. Book of King Arthur availability and exact configuration depend on the licensed operator’s catalogue.
Book of King Arthur real-money play in Great Britain is supervised through the Gambling Commission licensing framework. Book of King Arthur customers in England, Scotland and Wales must use an appropriately licensed operator. Book of King Arthur feature buying cannot be offered by a Great Britain-licensed remote slot operator.
Book of King Arthur players must be 18 or older, and licensed remote businesses verify identity and age before gambling. Book of King Arthur online stakes are capped at £2 per game cycle for ages 18–24 and £5 for ages 25 and over. Book of King Arthur players in Northern Ireland should note that its gambling law is separate from the Great Britain framework.
| Area | United Kingdom Rule |
|---|---|
| Minimum online gambling age | 18+ |
| Main regulator | Gambling Commission |
| Online casino licensing | Operators serving Great Britain must hold the appropriate Gambling Commission licence |
| Identity checks | Name, address and date of birth must be verified before gambling |
| Maximum online slot stake, ages 18–24 | £2 per game cycle |
| Maximum online slot stake, ages 25+ | £5 per game cycle |
| Feature purchase | Buying a slot feature is prohibited on Great Britain-licensed sites |
| Free demo access | Age verification is required before access at licensed operators |
| Wildz status for UK visitors | Wildz states that UK visitors are redirected to partner casinos |
Min/Max Bet:
€
0.20 –
100.00
Volatility:
High
(8/10)
Platform:
Desktop & Mobile
Developer:
Jftw
Game Type:
Slots