Book of Captain Silver Slot
100% Deposit Bonus up to £100 + 50 Bonus Spins on Big Bass Bonanza
Provider
Type of Slot
Theme
Reels
Paylines
Stakes Range
Bonus Features
Free Spins
Multiplier
Max Win
RTP
Volatility
Book of Captain Silver Demo
Recommended Casino
5,500+
Instant-
United Kingdom (UKGC)
Best UK Casinos to Play With Real Money
- 3,000+
- Up to 24 hours
- United Kingdom (UKGC)
- 1600+
- Up to 72 hours
- United Kingdom (UKGC)
- 1000+
- Up to 72 hours
- United Kingdom (UKGC)
- 1,000+
- 3–5 days
- United Kingdom (UKGC)
Book of Captain Silver Slot RTP, Details, and Wager Limits
The setup in the Book of Captain Silver slot is straightforward: 5×3 and 10 fixed paylines. To create a winning combination, land at least 2 matching symbols (3 or more for low-paying symbols) on adjacent reels from left to right.
Bets range between 10p and £25 per spin. The max bet is quite disappointing, so high rollers might consider exploring new online slots with more accommodating stake levels. To adjust your bet, click on the coins icon and select from the pre-defined levels. There is also an autoplay function for players outside UK online casinos.
The top Book of Captain Silver RTP is 96.4%, a touch above the average mark for the best online slots. Lower variants of 94.24% and 92.25% are also widely available, so shop around for the top return value.
With the hit frequency of 30.71%, you can expect a win on the third spin on average—quite impressive for a highly volatile gameplay. Although the Book of Captain Silver max win is impressive at 10,000x the bet, the low max bet limits your winnings to just £250,000.
During my playtest with the Book of Captain Silver demo, my top win was 95x my stake, coming in the Free Spins round. You might want to try progressive slots for a chance at life-changing payouts.
Book of Captain Silver Theme—Set Sail on a Pirate Adventure
Not all treasure is silver and gold, but to swashbuckling pirates, that’s all that matters. Games Global sets the grid below deck on Captain Silver’s ship, with plenty of familiar thematic items. Skulls, barrels of rum, gold coins, and a short gun, it’s the usual setting in Book of Captain Silver.
I grew fond of the gothic imagery, but still, I’d have loved to see the rough ocean waves—perhaps as a background in the bonus round. The soundtrack bounces along and complements the theme rather nicely.
Like most free online slots, playing card suits act as the low-paying symbols, while pirate items account for bigger payouts. See how these symbols pay at Book of Captain Silver casinos:
| Symbol | Payout/Info |
|---|---|
 10 | 3, 4, 5 = 0.5, 2.5, 7.5x the stake |
 J | 3, 4, 5 = 0.5, 2.5, 7.5x the stake |
 Q | 3, 4, 5 = 0.5, 2.5, 7.5x the stake |
 K | 3, 4, 5 = 1, 4, 15x the stake |
 A | 3, 4, 5 = 1, 4, 15x the stake |
 Compass | 2, 3, 4, 5 = 0.5, 2.5, 7.5, 75x the bet |
 Gun | 2, 3, 4, 5 = 0.5, 2.5, 7.5, 75x the bet |
 Pirate Ship | 2, 3, 4, 5 = 0.5, 4, 40, 200x the stake |
 Captain | 2, 3, 4, 5 = 1, 7.5, 100, 500x the stake |
 Book (Wild and Satter) | Substitutes for regular paying symbols; 3+ triggers free spins |
Book of Captain Silver Mobile Slot
The Book of Captain Silver slot is mobile-friendly, retaining the same gritty visuals on smartphones and tablets as you’ll get on desktops. Performance-wise, I didn’t experience lag at mobile casinos, and the controls are responsive. As with modern online slots, it supports play in both portrait and landscape modes without looking too cluttered.
Book of Captain Silver Bonus Features
There are a couple of bonus features on offer, including free spins with expanding symbols and a special bonus wheel that can award big jackpot prizes.
Free Spins
Free Spins are triggered by landing 3, 4, or 5 book scatters anywhere on the reels on the same spin. You’ll be awarded 10 free spins and a payout:
- 3 Scatters: 2x the bet
- 4 Scatters: 20x the bet
- 5 Scatters: 200x the bet
Before the round starts, 1 standard symbol is picked at random to become the special expanding symbol. Whenever it lands during the free spins, it expands to fill the whole of that reel, or better still, reels. Expansion wins pay on top of any standard wins achieved during the free spins round.
Retriggers are possible here, too. Landing 3 or more book scatters adds another round of 10 free spins to your total.
Captain’s Wheel Bonus
Any spin that includes a scatter could randomly trigger the Captain’s Wheel Bonus feature. As its name suggests, you’ll spin a ship’s wheel that is made up of a variety of different gemstone symbols. Each gem relates to a specific jackpot prize.
| Mini Jackpot | 15x the stake |
| Minor Jackpot | 50x the stake |
| Major Jackpot | 500x the stake |
| Mega Jackpot | 10,000x the stake |
If you trigger both the Captain’s Wheel Bonus and the Free Spins features on the same spin, you’ll spin the bonus wheel first before moving into the bonus round.
Book of Captain Silver Verdict: Classic “Book of” Slot With Jackpot Element
There’s nothing spectacularly original in the Book of Captain Silver slot in terms of visuals or gameplay. The design has a familiar feel, but it doesn’t take away from its appeal. It gives a realistic representation of what the lower deck of a pirate ship looks like.
Whilst expanding symbols in the free spins can be found in countless other games like Book of Ra Deluxe by Novomatic, not many have a jackpot element. This makes the Captain’s Wheel Bonus feature an added extra, dishing out 4 fixed jackpots worth up to 10,000x the bet.
The game’s high volatility makes the pirate waters choppy, so you’ll need plenty of patience to land those big wins. Still, the promise of jackpots makes the torrid ride well worth it.
349 Articles
Specialising in reviewing online casinos, sportsbooks, and slots, Olamidotun consistently delivers engaging and insightful content. His writing captivates readers, providing a deep understanding of the subject matter. Trusted by enthusiasts and beginners alike, he continually enhances his skills to meet the demands of the evolving online gaming world.
