Neptune’s Kingdom Slot Review – Enter the Mythical Underwater Realm

King Neptune, the god of fresh water and the sea is the inspiration for this Playtech slot. Journey under the sea and enter the maritime kingdom in your hunt for treasures. This is a classic 3-reel slot that boasts the most simple and straightforward rules. Forget wilds, scatters, multipliers, free spins and complicated bonus features. This slot is all about traditional gaming where you experience the thrill of retro gameplay. If that is what you are looking for in a slot, then Neptune’s Kingdom could be the perfect game for you.

Neptune’s Kingdom
Play This Slot with £100 Bonus + 100 Free Spins
Slot Rating:
  • Graphics: 4.2/5
  • Theme: 4.5/5
  • Features: 4.0/5
Overall Score: 4.2/5
Unique Features:
  • Uncomplicated Rules
  • Mythological Theme
  • Classic Slot Gameplay
Basic Info: 3 Reels, 5 Paylines, 150x Max. Win
Full T&Cs apply. 18+ new players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Free Spins winnings: £100. Free Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Free Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply. Play Responsibly Scroll down for bonus terms.
Last Updated on 18 Jan 2023 by Chief Editor Keira Miller
  • RTP:
  • 97.19%
Powered by: Playtech
Page Contents:

Whilst the rules may be simple, it is of course advisable to make sure you are completely au fait with them, before you part with any of your hard-earned cash. You will find a complete overview of the rules on this page, along with everything else you could possibly need to know about the game. You will learn about the symbols and their payouts, the betting range and the best casino that features the game. On top of that, we have a demo version of the slot which you can play for free on this page.

Play Neptune’s Kingdom for Free

Whilst there is no doubt that you get the ultimate thrill and experience when you play slots for real money, it is always worth trying out the games for free first. It is the quickest way to see if it ticks the right boxes for you. You can familiarise yourself with the settings and options, with no risk involved. Below, you will find a demo version of Neptune’s Kingdom. You can play for free as many times as you like to build your confidence with the ins and outs of the game.

Neptune’s Kingdom Free Play Slot
Instant play

Do you want to play Neptune’s Kingdom for real money? Then Duelz Casino is the place to be. The operator features a wide range of slots and other casino games, powered by the world-renowned iGaming software provider, Playtech. You can take advantage of a generous welcome bonus when you join the casino. Furthermore, you can benefit from loyalty rewards and special promotions the more you play. Duelz Casino is licenced and regulated by the UK Gambling Commission, verifying it is a safe, fair and responsible operator. But, we have also other options when it comes to slot sites in the UK and you can find a better match for yourself eventually.

Game Rules, Settings and Options

Neptune’s Kingdom is a classic slot with 3 reels, 3 rows and a selectable 5 paylines. In keeping with the traditional style of game, you will find the reels and the payouts all on one screen. As Neptune is the sea god, the reels are set against an ocean backdrop, with a little ship that floats along the top of the screen as you play. Gentle water and bubbling sounds complement the theme, as do the symbols and the blue colour scheme. There are no wilds in this game, so you win for matching 3 identical symbols on an active payline. The game does not feature an autoplay option, however, you can activate fast play mode, if you want to speed up the pace of the game. You will not find free spins or bonus features in this slot, yet that is the beauty of the game. It keeps everything simple and it is easy to play.

Symbols and Payouts

The mythical underwater theme is reflected in the symbols. There are just 6 of them. Starting from the lowest valued and working towards the highest, there is a red and white fish, a lobster, a blue and red fish, a trident, a mermaid and a treasure chest. Line up 3 of a kind on any of the active paylines for a payout. You should keep your eyes peeled for the treasure chest symbol. The payout ranges from 100x – 150x your bet, depending on which payline it lands on. The highest payout of 150x is reserved for a winning treasure chest symbol combination on the fifth payline.

Neptune’s Kingdom Paytable
  • Simple Rules
  • Pleasant Colour Scheme
  • 5 Paylines
  • 150x Max Win
  • One Screen Game
  • Traditional Gameplay
  • No Special Features
  • Dated Graphics

You can choose to play this slot with between 1 and 5 paylines active. Of course, for a shot at the biggest 150x payout, you will need to play with all 5 bet lines. The coin value can be adjusted from just 1p up to £10 per line. As such, with all 5 payline activated, it costs between 5p and £50 per spin. Whilst this is perfect for beginners and intermediate players, high rollers may find this betting range a little limited.

A Simple yet Entertaining Slot

If classic slots are your thing, then Neptune’s Kingdom will not disappoint. It is free from complex rules and features, meaning you can start playing with complete confidence. The payouts are easy to understand, just line up 3 symbols on a payline and you are a winner. The RTP is a relatively high 97.19%, which is always good news for players. Of course, this slot will not be to everyone’s liking. If you long for hundreds of paylines, innovative bonus features, free spins and win multipliers, there are better slots for you. The following 3 slots are jam packed full of special features. Why not give them a try?

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Royal Panda

If you accept this slot for what it is, a traditional, classic, 3-reel slot, then it is a worthy choice. You will experience old-school gaming matched with a much-loved theme. The symbols have decent payout values and it is easy to spot when you are a winner! If you are ready to dive in and play Neptune’s Kingdom for real money, remember to look up our top recommended operator, Duelz Casino.

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