Book of Kingdoms is a Pragmatic Play video slot that blends a medieval and pirate treasure theme with a Hold and Win style respin mechanic and a jackpot element. It runs on a 5x3 grid with 25 paylines, carries high volatility and tops out at 5,000x the stake. This review explains how the game plays, what the numbers mean for your bankroll and how to approach it safely.
Gameplay and Features
The base game is a standard five-reel, three-row layout with 25 paylines. Wins form from matching symbols on active lines, while the Book of Kingdoms symbol is the centrepiece of the theme and can change the course of a spin.
Silver Coin and Jackpot
The Silver Coin can land with the value of the Mega Jackpot, which reaches up to 1,000x your bet. Jackpot values here are multiples of the stake, so they scale with the bet size you choose.
Money Respin Feature
The Money Respin feature follows the Hold and Win pattern. Money symbols lock in place while respins are awarded, and the values of all Money symbols are added together and paid out. Check the in-game paytable for the exact trigger conditions and respin rules.
Math Profile: RTP, Volatility and Max Win
The approximate RTP is 96.69%. RTP is a long-run theoretical average across a very large number of spins, not a prediction for a single session. Operators can run different RTP versions of the same game, so confirm the figure in the in-game info screen before you play.
Volatility is high, so expect uneven results: longer stretches without meaningful returns, balanced by the potential for larger hits. The maximum win is 5,000x the stake. Reaching it is rare, and it should be treated as a ceiling rather than a target.
For bankroll planning, high volatility generally calls for smaller bets relative to your balance so you can absorb dry spells. Set a session budget in advance and treat it as the cost of entertainment. The free demo on this site is a practical way to see how often features appear before staking real money.
Fairness, Licensing and Safe Play
Licensed online slots rely on certified random number generators, so each spin outcome is independent of previous ones. Independent testing labs such as eCOGRA, iTech Labs and BMM Testlabs typically test RNG output, check that games pay out in line with their stated RTP and review the integrity of game software.
Before depositing, confirm that the casino holds a valid licence from a recognised regulator such as the MGA or UKGC, and look for the licence details in the site footer. Gambling is for adults aged 18 or over. Use deposit limits, time limits and reality checks, never chase losses, and contact an organisation such as BeGambleAware if gambling stops being fun.
Frequently Asked Questions
- Is there a free demo of Book of Kingdoms?
- Yes, a free demo is available on this site, so you can try the features and pacing without staking real money.
- What is the RTP of Book of Kingdoms?
- The approximate RTP is 96.69%. Operators may offer different versions, so check the in-game info screen at your casino.
- How volatile is Book of Kingdoms?
- Volatility is high, meaning results can swing widely and a larger bankroll buffer or smaller bets are sensible.
- What is the maximum win?
- The maximum win is 5,000x your stake, and the Mega Jackpot symbol can reach up to 1,000x.
- How can I verify a casino's licence?
- Find the licence details in the casino footer, then check them against the named regulator's public register, such as the MGA or UKGC.
