Book of Captain Silver Slot

Published: Jul 20th, 2021 | Updated: Oct 26th, 2022
Published: Jul 20th, 2021 | Updated: Oct 26th, 2022
Game Provider
Maximum win
Progressive Jackpot
Bonus Feature
Action/Adventure, Pirates
Play Book of Captain Silver For Free!
Bookmark It For Later
Play Free Demo
Version Directly in Your Browser

Slot Setup and Betting Options

  • 08.26.2021 Release Date
  • 5 Reels
  • 3 Rows
  • Autoplay Option
  • Mobile Version
  • $0.10 Minimum Bet
  • $25.00 Maximum Bet
  • $0.01 Minimum Bet Line
  • $2.50 Maximum Bet Line
  • 10 Paylines
  • Win Both ways

Book of Captain Silver Online Slot Review

Book of Captain Silver is a pirate adventure-themed online slot that you can enjoy at the best New Jersey and Pennsylvania online casinos. Created in conjunction with All41 Studios, it’s a desktop and mobile game played out across 5 reels and 10 paylines, and it comes with some tried and tested bonus features. A book symbol is wild and also the pathway to a free spins round with special expanding symbols.

Collect books for a spin on the ships’ wheel and grab jackpots of over 10,000x your total wager. Book of Captain Silver is a high volatility game with average returns of 96.40%. Set sail for our favorite Microgaming casinos and plunder the big wins today.

How to Play the Book of Captain Silver Slot

A lively sea-shanty tune plays out as the reels of the Book of Captain Silver slot spin on PCs, Android, Windows, and iOS mobiles. It helps to set the scene, as does the wood-effect backdrop, decorated with barrels, skulls used as candle holders, and a treasure chest below the reels, packed with gold coins.

Symbols include the standard playing card emblems, plus themed items like a pistol, compass, black-sailed pirate ship and the distinguished Captain Silver himself.

Like most Microgaming slots, it’s designed for players with a wide range of experience. It’s very easy to get started, with a tap on the pile of coins button revealing a wager range of 0.10 to 25.00 on each spin. The circle above this button triggers Autoplay mode, and the 9 dots at the top will open up a paytable, where you see how much each symbol is worth and how the extra features can help to boost your bankroll.

You need to land a least 3 card symbols, or 2 examples of a themed image on adjacent reels from the left, across any of the 10 defined paylines to win. The Captain takes top billing, and he’s worth from 1x to 500x your wager, depending on how many reels he lands on.

Free Spins & Other Book of Captain Silver Slot Features

A leather-bound book, embossed with a ships’ wheel and decorated with anchors, is wild, so it has the ability to stand in for any other to complete wins. It’s also a scatter symbol that pays 2x, 20x, and 200x your wager when it lands in any 3, 4, or 5 places at once.

You claim 10 free spins from 3 or more books and before these start, it opens up, and the game selects a random symbol. This symbol will expand across any reel it lands on throughout the round, helping to complete combinations, and it doesn’t even need to be on connected reels to pay a prize.

Symbols expand after any win has been paid out, but only if they can then form a win. More books retrigger the free games, with no limit to how many times this can happen.

The Book of Captain Silver slot machine also comes with a thrilling jackpot feature. You collect all book symbols in a meter, and the more you have, the more likely it is that this random feature will trigger. It’s a quick round where you spin the wheel of the pirate ship and collect any of 4 fixed jackpots. The Mini is worth 15x the wager, the Minor pays 50x, and the Major is set at 500x the stake. With luck, the wheel stops on the Mega jackpot position, and you claim a win over 10,000x your wager.

Slot Features

  • Multipliers
  • Fixed Jackpot
  • Scatters
  • Wild symbol
  • Free Spins
  • Stacked symbols
  • Re-spins
  • Quickspin
  • Gamble feature
  • Retriggering

Maximum Wins, Volatility, & Average Returns of the Book of Captain Silver Slots Game

The Mega prize is worth 285,000.00 at the highest stakes. The Book of Captain Silver slot is a high volatility game and there’s a long-term payback percentage of 96.40%.

Our Book of Captain Silver Slot Verdict

The ‘Book’ mechanism, where wild and scatter books trigger free games with expanding symbols, is nothing new. But these are very popular features, and Microgaming have integrated them into a good-looking slot machine.

Adding a jackpot bonus round is an exciting new development that helps the Book of Captain Silver slot to stand out as one of the best slot games. You won’t see this feature trigger very often, although once it does, a jackpot win is guaranteed.

Join the Captain on his latest adventure at our recommended Microgaming and All41 Studios casinos sites.


Claim the Mega Jackpot from the Book of Captain Silver slot and you win a prize over 10,000x your wager. That’s 285,000.00 at the maximum stake of 25.00 per spin. In the main game, it’s possible to win 5,000x the total stake at once.

An old book is wild, and therefore, able to stand in for any other if it’s in the right place to complete a run of matching symbols. It’s also the scatter symbol of the Book of Captain Silver slots game and pays in any places before awarding 10 free spins.

The maximum possible wager on the Book of Captain Silver slot machine is 25.00 on each spin, which is relatively low. You’ll win the biggest prizes at this level, but you certainly don’t have to play with 25.00 and can reduce stakes down to a minimum of just 0.10 per spin.

The long-term payback percentage of the Book of Captain Silver slot machine is 96.40%, which is right where it should be for a high volatility game. You are unlikely to get these exact returns over the course of a session on the game and could end up above or below this level.

The Book of Captain Silver slot is a pirate-themed game, and you’ll see various themed symbols on the reels, such as a compass, ship with skull and crossbones sails, and the Captain himself. Playing card symbols also appear, along with the valuable book.

Slots similar to the Book of Captain Silver include Pirates Plenty Megaways from Red Tiger, and The Adventures of Dubloon Island by Microgaming.

Although the Book of Captain Silver has 4 jackpot prizes, these are not progressive jackpots, which grow as a percentage of all wagers is put towards them. Instead, the Mini, Minor, Major, and Mega jackpots have fixed values of 15x, 50x, 500x, and 10,000x your wager, respectively.

The Book of Captain Silver slots game comes from All41 Studios. It’s developed by this independent company on behalf of online casino games giant, Microgaming and you’ll find it at the top Microgaming desktop and mobile sites featured here.

The Book of Captain Silver slot set sail on 26th August 2021.

Meet Our Slot Tester

Bill Speros

Senior Producer at

With more than 30 years of experience in Sports journalism and online gaming, Bill has put a bevy of slot games through their paces. He focuses on getting a jump on what sets games apart from a jackpot, feature and thematic standpoint ahead of their release.