Neptune's Harem

Neptune's Harem Slot Logo Wizard Slots


You might not have come across the name GONG Gaming before. They are quite an elusive slot game provider. However, some of the smaller studios can sometimes produce the best games! We’re about to put that theory to the test as we check out the GONG Gaming slot Neptune's Harem.

First of all, we can see that the RTP is way above average. This is certainly a good sign. It comes in at 96.9%, which is way above what is widely considered to be the industry average of 96%. And the fun doesn’t stop there. The Neptune's Harem max win is 10,000x your stake, which is all the more impressive considering that this is only a medium variance slot, which means that the wins should not be too seldom.

So, things are looking up for Neptune's Harem. We’d better take a closer look.

Theme and Graphics

All-in-all, the visual appearance of Neptune's Harem is pretty good. The way that the underwater and mythology themes are combined is done with some skill thanks to a beautiful, aquatic background and some excellent symbol design. This will be an immersive gameplay experience.

If you’re looking to play Neptune's Harem mobile, you are in luck. This game was created using HTML5 technology, which means that it is fully optimised for all devices, no matter the size of the screen.

Hopefully, this is more to come from the relative newcomers to the scene that are GONG Gaming. That being said, this is not their first rodeo. In fact, they have put some great casino games together over the years. Here are a few of our favourites from them:

Neptune's Harem Slot Gameplay


How to Play the Neptune's Harem Slot Game

The Neptune's Harem reels are set up in a standard 5x3 formation, which means that they are nice and easy to engage with. This, combined with the solid visual design, make for a comfortable game to play. Nonetheless, it’s still worth going into the gameplay as clued up as you can be, so we’ve put some tips together for you to help you get started:

  • Setting your stake is controlled by pressing the bet option in the bottom-right. You will want to do this before you engage with anything else.
  • Spin the 5 reels by pressing the big Spin button below the reels.
  • The aim of the game is to connect symbols 3 times over or more across the game’s 20 paylines.
  • The higher value of these symbols are the game-themed symbols.
  • The highest value of all is Neptune himself. Neptune also represents the scatter symbol.

If you find yourself wanting to play Neptune's Harem online, you’re already on a site that will allow you to do that. And if you don’t have an account here at Wizard Slots already then let us show you how to grab one. It will take less than 10 minutes:

  1. Head over to the homepage of the site and press the Join Now button.
  2. Fill out a few quick details and use the link that you have been emailed to confirm your address.
  3. Choose a deposit method and put down a minimum of £10. Why? Because this will allow you to have a chance at winning up to 500 free spins to play on Starburst (Full Ts & Cs Apply).

Neptune's Harem Slots Reels


Slot Game Data

In a nutshell, the Neptune's Harem statistics make for some fairly impressive reading. The standout fact here is that of the RTP coming in at 96.9%. When we consider that the industry average is nearly a whole percentage point below this (96%), this is a hugely impressive figure.

Then there’s the Neptune's Harem max win. It stands at a cool 10,000x your stake which, when coupled with medium variance, is another big green tick on our review of this slot game.

But there’s a few more things to consider. For example, the bet range could definitely be a little stronger. Why not evaluate the rest of the Neptune's Harem data for yourself by checking out the table below?

Min/Max Bet

£0.20 to £25

Return to Player (RTP)





5 reels, 3 rows and 20 paylines



Bonus Features

Royal League Jackpot, Free Spins, Multipliers


GONG Gaming

Max Win


Related Games

*All values are subject to change at any time.


Neptune's Harem Free Spins and Bonus Features

A slot game wouldn’t be much good without at least a couple of bonus features, and we’re pleased to be able to say that Neptune's Harem does have some.

Here’s an overview of what’s on offer in terms of Neptune's Harem bonuses:

  • Royal League Jackpot: this feature is triggered at random, and sees the player transported to a new set of reels that are 7x7 in size. They’ll throw a dice to determine the colour of gems which correspond to a win worth 10x your stake for a blue gem, 100x for a green one, 1000x for a red one, and the game’s max win of 10,000x your stake if you hit the gold gem.
  • Free Spins: land a bonus symbol on both reels 1 and 5 and you will get your hands on a number of free spins between 5 and 12 (the value is determined by choosing a card). You’ll be able to re-trigger the free spins by landing more bonus symbols and picking more cards.
  • Multipliers: after you find out how many free spins you have won, you’ll pick another card which will reveal a multiplier, the value of which is attached to all wins from the free spins. This multiplier can be 2x, 3x, 5x or even 10x your win.

Final Thoughts on Neptune's Harem

With great graphics, a couple of very exciting bonus features and an impressive set of statistics, there is not much to fault about the Neptune's Harem slot. It’s worthy of an 8.5/10 from us. For more great and colourful slots, check out the Mystic Staxx slot!

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

*Any Free Spins/Welcome Bonuses References are subject to the following: NEW PLAYERS ONLY, MIN DEPOSIT £10, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY.