Book of Captain Silver Slot Game

Play Book of Captain Silver with 1000% Bonus up to £1,000

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Book of Captain Silver is a 5 reels, 10 paylines Online Slots by all41studios. This slot offers Wild, Scatter symbol, Free spins, Expanding symbol, Bonus wheel, and Jackpot features with an RTP of 96.40%. Join us at to play Book of Captain Silver and gain access to our massive collection of the best UK slots!

Book of Captain Silver slot UK

Book Of Captain Silver Online Slot UK 

Avast, me hearties. Shiver me timbers. Yo ho ho and a bottle of rum. Let's roll out all of these catchphrases and perhaps a few more because we're diving into a pirate-themed online slots game. It's one of dozens in the genre that we have at, but it uses the increasingly popular "book of" feature in an attempt to get ahead of the competition. Does it work? Read on and find out!

Book Of Captain Silver Developer - All41Studios

You can tell all41studios is a modern company just from the way they spell their name. We haven't made a typing error - it's written "all41studios" without any spaces or capital letters! They release their UK slots from their headquarters in Estonia, and they've been doing so since 2018. It would normally take a little longer than that for a non-UK-based online slots company to gain access to the UK, but all41studios benefits enormously from its relationship with Microgaming. That partnerships doors that would otherwise take a much longer time to open. Thus far, the allegiance between the companies has yielded excellent results. Without it, we wouldn't have the Electric Avenue Online Slot, Arena of Gold, or Le Kaffee Bar UK Slot. We know that all41studios will eventually step out of the Microgaming shadow and make their own way in the world, but we hope for a few more fantastic slots from the pairing before that happens!

Play Book Of Captain Silver Mobile Slot 

Adding the "book of" mechanism isn't the only way that this slot deviates from the pirate-themed crowd. It also dispenses with the traditional sea or deck view and locks us in the hold of a pirate vessel instead. We don't mind that, because the hold is where all the treasure's to be found! There are a few spider webs and ominous skulls in the corners around the wooden 5*3 reels, but aside from that, it looks pretty cosy. Beneath the reels is an open chest full of glowing golden coins - a constant reminder of what can be won if today's our lucky day. 
The pirate captain is probably above deck giving orders, but he also appears on the reels as the most valuable base game symbol. Also of high value are the pistols, compass, and the ship itself. You probably know what the low-value symbols are without being told; 10, J, Q, K, and A. The traditional wild and scatter symbols are wrapped up in just one symbol in this slot, and it is (of course) a glowing leatherbound book.

Book Of Captain Silver Slot Features

Free Spins

Land three book symbols to win yourself ten free spins. You can top them up with another ten if a further three books turn up while you’re spinning. For as long as your free spins feature lasts, one base game symbol will expand every time it lands. The symbol is chosen randomly before the round begins. Aside from expanding, the symbol also counts as a win if three turn up on a payline no matter whether they’re adjacent to each other or not.

Bonus Wheel

Landing just one book symbol could trigger the bonus wheel after any spin, but there's no guarantee of it happening. It could happen on your first spin, or it might never happen at all. If it does, though, you're taken to a new screen and invited to spin the captain's steering wheel. The four jewels on the wheel correspond to the jackpot prizes listed next to the reels, so you'll win whichever one the skull pointer settles on. That could be up to x10,000* against your stake!

*Any references to bonuses and free spins are subject to the following terms: New players Only, £10 Min fund, £1,000 Max Bonus, Max Bonus Conversion equal to lifetime deposits up to £250. 65x Wagering requirements and Full T&C's Apply.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.