Book of Sam

by ELK Studios

Are they ogres or are they trolls? We have no idea but one thing we do know is that this cute little family is taking a road trip to Vegas baby! While on vacay, they’re looking forward to 5 reels of excitement complete with multipliers, re-spins, symbol removals and an expanding symbol bonus game. Anything else? Oh and free spins as well! Book of Sam looks hot to deliver something a little different for slots fans and we’re excited to get our fingers on this spin button!

Slot information

RTP: 94.00%
Volatility: Medium-High
Max Payout: 10,000x stake
Reels: 5
Paylines: 10
Jackpot: No
Min Bet: 0.20
Max Bet: 100.00
Theme: Vegas
Release Date: 3rd Jan 2023

Our rating

“ It’s Vegas baby and Sam’s got some Electric Treats for you! ”

4.1 out of 5

Win potential

Play Book of Sam

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Book of Sam Screenshots

Book of Sam Features

Don't worry if the features in this game leave you feeling a little bewildered for a couple of minutes as you try to figure things out. We certainly had more than our fair share of head-scratching moments during this review!

Free spins

The iconic book symbols in this game will take you to the treasured zone known as the free spins bonus. 3, 4 or 5 of them will get you 8 free spins and 1, 2 or 3 expanding symbols too.

Expanding symbols are allocated upon entry to the feature and 2 high-paying or three low-paying expanding symbols landing on the reels will make them grow. These expanded symbols become scatter pays and will hand you a reward from anywhere.

Electric treats are also available during the bonus round and you get a little added extra if the Electric Sam feature triggers as the additional book becomes an expanding wild which might kick up some superb wins along with it.

Electric treats

The three main protagonists in this story can bring you special Electric Treats and they can come during the base game or the free spins bonus. If you land a win made up of any of the three main characters then the following will occur.

Electric Sam brings a re-spin with a sticky book symbol that could help produce enough books to take you into the bonus round.

Electric Sandra will bring about some re-spin with a fantastic multiplier present throughout.

Electric Maggie brings a symbol redrop where she removes symbols that are equal to or lower paying than herself and brings new ones into play.

Book of Sam - Electric Treats

Electric Treats

Sam, Sandra and Maggie all have a special Electric Treat that can produce sticky book symbols and multipliers with re-spins or low-value symbol removal.

Book of Sam - Free Spins

Free Spins

8 free spins with loads of expanding symbol potential can turn up when 3 book symbols land.

Play now

Book of Sam Review

So many ‘book of’ slots have been doing the rounds lately but Book of Sam promises to be just a little ‘tongue-in-cheek’. It doesn’t take itself seriously but knows how to deliver some superb entertainment and top graphical elements at the same time. You can’t help but be intrigued by this production!


Set in what looks like an amusing rip-off of various Las Vegas sites, these reels are ready to spring to life and have all of the high-quality finishes that we have come to expect from ELK Studios

The funky theme tune keeps you entertained while you watch the plethora of modifiers take effect and various little animations truly make this production regardless of whether you're playing on a bigger screen or a mobile phone.

Game Play

We are glad that the developer didn't keep the Electric Treats set aside for the free spins bonus only. This has helped keep the base game feeling fresh and also brings some top wins along with it. Making your way into the bonus round could well uncover some of the biggest wins and bring everything to a head as all of the features can start going off at the same time.

Win Potential

There is a 10,000x max win on display with high volatility and a 94% RTP. This may change slightly if you choose to accept some of the X-iter options, but this won't be available to UK players.

Our Verdict

You might mistake Book of Sam for a cheesy Vegas-themed slot but you'll soon realise that there is much more to this production than you ever thought possible. The Electric Treats are a blast and the cute game design draws your eye to loads of clever additions that the developer has painstakingly reproduced to keep their fans happy.

Paul Clare
Reviewed by Paul Clare Last updated on

Paul spent plenty of time in arcades up and down the UK discovering all of the best fruit machines and watching them grow into the incredible online slots we see today. He still loves the basic format but also has a soft spot for games with big bonus rounds that progress as you play. Immortal Romance is one of his favourite slots of all time.

Learn more about Paul here

Play Book of Sam

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