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Home » Slots » Free Slots » Lord of the Ocean Slot Demo

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4.4 out of 17 votes
Bit repetitive!
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Lord of the Ocean Slot Demo

Updated September 19, 2025

Situated beneath sea-level, Lord of the Ocean takes the Book of Ra legacy underwater. Made by Novomatic, this game is almost identical to the original Book of Ra with high volatility and a 5000x max win. But, it does have a different theme and a slightly higher 95.10% RTP. Deep dive into this game with our full review or better still try it out yourself with our Lord of the Ocean slot demo for free.

Our Verdict on Lord of the Ocean Slot Demo – 7.3/10

Lord of the Ocean uses the familiar, and highly successful, formula of Novomatic’s blockbuster hit Book of Ra. Considered a sister slot to Book of Ra, Lord of the Ocean was released three years later and has an Atlantis theme. Featuring free spins, expanding symbols, an optional gamble feature and a 5000x max win, the bonus features are identical. But in terms of payout metrics, it’s theoretically a little kinder with a higher RTP. Although I personally didn’t experience this!

Overall, Lord of the Ocean will suit players who enjoy simple gameplay and an exciting bonus round with good win potential. Visually it does a reasonable job, considering its age, but can’t really match modern day slots for graphics. That can also be said of its overall gameplay. With only one bonus round, it can get a little monotonous to play and that’s why I’ve given it a 7.3 rating.

  • Feature Score

    7.3

  • RTP

    95.1%

  • Volatility

    High

  • Progressive jackpot

  • Min. BET

    £0.01

  • Max. BET

    £5

5 Reasons to play Lord of the Ocean Slot Demo

Let’s take a look at the top reasons to give this slot a whirl.

  • Free Spins: This game is all about the Free Spins with the Expanding symbol mechanic. Get a high paying symbol and you can hit some big impressive wins.
  • 5000x max win: It’s not as big as some other games, but it is decent enough and also feels possible to achieve within the Free Games.
  • Theming: The Atlantis underwater theming is a nice change from the traditional Explorer/Egyptian one and is done well.
  • Accessibility – You can choose the amount of paylines to play with from 1 – 10. If you choose one line, you can spin from just 1p and ten lines for 10p so it’s open to all.   
  • Classic: Lord of the Ocean is a classic slot that has almost had the same success as its originator Book of Ra. Can you even call yourself a slots player if you haven’t played these cult games at least once?

Themes

  • Gods themed slotsGods
  • Mythology themed slotsMythology
  • Sea life themed slotsSea life
4.4 /5
Rating from 17 votes
Bit repetitive!
6%
Great fun!
6%
Loved the bonus round!
6%
How was it?
Mr Vegas Casino logo

100% Deposit Bonus Up To £200 + 11 Free Spins

Bonus for New Players

More Information

Reels
5
Paylines
10
Gamble feature
Yes
Autoplay
No
Bonus rounds
  • Free Spins
  • Expanding Symbols
Software provider

How to Play Lord of the Ocean Slot Demo?

With a simple 5 x 3 game grid and 10 paylines, Lord of the Ocean is easy to understand and play. Before I go into the bonus rounds, let’s take a look at how a basic round plays out.  If you’re new to slots or want a general refresher then check out our how to play slots guide.

Step-by-Step Gameplay

  • Search for Lord of the Ocean in the games library of your online casino. (See below for which casinos have the game).
  • Select your bet level ranging between £1p and £5.00. You do this by adjusting the total bet using the + and – buttons. You can amend the paylines too, but I highly recommend you keep this at 10 to keep the RTP as high as possible. 
  • Decide if you want to play with or without the gamble feature and toggle it on or off by going into ‘menu’ and ‘settings’.
  • Hit the spin button and wait to see where the symbols land.
  • At least 2 matching symbols landing on a payline from the left reel onwards form winning combinations. For lower paying symbols you will need three matching symbols. 
  • If you’re playing with the gamble feature, the game will take you to the gamble screen after every win.
  • If you hit the Bonus feature, then Free Games will begin.
  • When the round ends, the game adds any wins to your account balance.
  • Start spinning again!

My advice is to try out the game first using our Lord of the Ocean slot demo. If you decide it’s not for you, then you can find a whole host of other free slot demos in our library.

Lord of the Ocean Slot Demo

Visuals and Symbols

Lord of the Ocean is set in the lost world of Atlantis with Poseidon as both the ruler of the kingdom and the highest paying symbol! A full screen of him is what you need to get the max payout of 5000x. 

Other high paying symbols include the Mermaid Queen and the Scatter symbol which also doubles up as the Wild. Mid-paying symbols are a treasure chest and statue with lowest paying symbols as 10, J, Q, K and Ace.

The general design is executed well with a deep ocean theme. Above the reels you can see ancient underwater structures, plinths, a shipwreck and some sea life too. I have to give a mention to the audio here. As someone who usually loves playing slots with the sound turned up, I had to actually mute Lord of the Ocean during the base game! I found the incessant high pitched tone that accompanies the reel spins just too irritating personally, but I know some players will enjoy this retro effect. 

Lord of the Ocean Pay Table

Bonus Features

There are two main features in the Lord of the Ocean online slot:

Free Spins

Landing three Scatter symbols, which look like an emerald-encrusted compass, triggers the Free Spins bonus round. When you land it you get 10 Free Spins and those Scatter symbols turn into an animated view of Atlantis as shown in the image below.

Lord of the Ocean Bonus Trigger

Once the bonus round triggers, the game chooses one symbol as the special expanding symbol. In the image below, the game has chosen the underwater statue as the expanding symbol.

Lord of the Ocean Bonus Symbol

During the free spins, whenever you land at least two expanding symbols and form a winning combination, the game expands the symbol to cover the full row. It is possible to get one symbol in every reel covering the full screen which is where you’ll find the max payouts. You can see in the image below, the expanding symbol has dropped in two of the columns.

Lord of the Ocean Expanding Symbol

It is also possible to retrigger the Free Spins by landing another three Scatter symbols within the bonus round. This gives another 10 Free spins.

Lord of the Ocean Retrigger

Gamble Feature

At any point while playing Lord of the Ocean, you can decide to opt-in to the Gamble feature. You can find this under Menu → Settings, and you simply toggle the button as shown below.

Lord of the Ocean Gamble Feature

With the gamble feature, the game will give you a choice to gamble any winnings or collect them. 

If you select ‘Collect’, the game adds your winnings straight to your balance. However, if you select ‘Gamble’, the game shows a new screen with an overturned playing card and asks you to choose ‘red’ or ‘black’.

Lord of the Ocean Gamble Screen

After you’ve selected either red or black, the card is overturned to show you the result. If you select correctly your winnings are doubled and you are invited to gamble again up to another five more times. If you select incorrectly, you lose your original winning amount and return to the main game.

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Lord of the Ocean RTP and volatility

With a 95.10% RTP, Lord of the Ocean is below average for online slots and way below the highest RTP UK slots. This means that you would theoretically get £95.10 back for every £100 stake. Remember, this is taken over millions of spins and not representative of individual player experience. 

The high volatility could be an issue for some players. Personally, it took me around 180 spins to trigger the bonus, which wasn’t fun! Of course, some players prefer high volatility slots due to their bigger payouts, so it just depends on your personal preferences. 

Play Lord of the Ocean Slot Demo on Mobile

I played Lord of the Ocean on my laptop and on my iPhone to test it out and found the experience to be equally good. Due to the basic game structure and simple gameplay it adapts well to screens of all sizes. It has obviously been optimised for mobile play. My only comment would be that the theming is quite dark and moody which is a little harder to see on smaller devices.

Where to find Lord of the Ocean in real-money casinos?

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Our Final Thoughts on Lord of the Ocean

Lord of the Ocean will suit players who want familiarity, simple game play and some retro slot action. The bonus round can pay exceptionally well, if you manage to trigger it and the deep underwater theme is cool. Personally, I want more in a slot game – more features, more bonus rounds, and a more enjoyable soundtrack too! Nevertheless, it is a classic and I’d recommend playing our Lord of the Ocean demo to try it out for yourself.

Lynsey Thompson
Lynsey Thompson Online Casino Specialist
28 articles

Lynsey has a passion for igaming and has been writing about online casinos for almost a decade. Starting out testing and reviewing online games, Lynsey’s expertise grew while writing on a freelance basis for several casino sites and brands in a range of global markets.

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