What's new

  • What's new
  • Notifications
Search for over 1000 casinos, slots, bonuses

Recent Searches


failed to load.


You don't
have any

View all

failed to load.


You don't
have any

View all
Neptune's Kingdom Slot is currently available only in free play mode in your country.
Exit Fullsc Enter Fullscreen

Neptune's Kingdom Slot Playtech

Neptune’s Kingdom is an underwater-themed 5-payline classic slot running on the Playtech software platform. The game’s symbols feature various fish, a lobster, a mermaid, a trident. In order to try this Vegas-style slot for free players can stay on this page or they can visit any of the listed Playtech casinos to play the game for real money.

Prior to spinning the reels filled with underwater imagery, players should adjust their preferred stakes. Players can bet from 0.01 to 5 per payline bet by clicking +/- and pressing “Bet One” will add a coin to the payline bet. While “Spin” starts the game, “Bet Max” spins the reels at the highest wager. Pressing the spanner icon and then “Au­top­lay­” will turn the reels automatically for a number of times without interruption.

When 3 Treasure Chest symbols emerge on payline 5, the payout will be 150 coins which is the game’s jackpot.

Game Play

+/-: Choose the coin size.

Bet One: Choose the number of coins bet.

Spin: Start the game.

Bet Max: Select the highest available bet and automatically spin the reels.

Autoplay: Spin the reels multiple times uninterrupted.

Play game
Software Playtech
Slot Type Classic slots
RTP 97%
Special feature
Slot details
More slot details More details
  • Software

  • Slot Type

  • Paylines

  • Reels

  • Min Coins Per Line

  • Max Coins Per Line

  • Min Coins Size

  • Max Coins Size

  • Jackpot

  • RTP

  • Bonus Game

  • Progressive

  • Wild Symbol

  • Scatter Symbol

  • Autoplay Option

  • Multiplier

  • Free Spins

Suggest an edit

Neptune's Kingdom Slot Reviews by Players


Write a review
paquito76 867 reviews
Reviewed on March 29, 2014
Neptune’s Kingdom is a very cool name for a slot game and it hides so many possibilities in itself. I would envision a deep, blue ocean background image with underwater animals like clownfish and other swimming around and of course the great Roman mythological god Neptune would also be there somewhere.
When first time I opened the real Neptune’s Kingdom slot it was really a big disappointment (and unfortunately this wasn’t the last time I felt this feeling regarding this gambling product). OK, I understand it’s hard to materialize what I imagined for a 3-reel, classic slot but I really expected much more than this.

By the way, it seems there are at least 2 versions of it because at the casino I played with it was slightly different (Or is it just the difference between the flash and downloadable version? I don’t know). Probably they want to give back the atmosphere of a land based casino as we can see 3 one-armed bandits next to each other focusing to ’our’ machine. On the 3 reels we can play on not just one or three but possible 5 lines (of course it can be decided how lines we want to play on so if we wish it can be used as a conventional 1 line slot). The maximum winning is x150 if we have 3 treasure chest symbols diagonally, starting from the right top (it matters what payline is a winner because the 3 horizontal and 2 diagonal lines pay differently).

For my taste the reels and symbols are too small even if I use the full screen mode. The other thing that bothers me is all the indicator lines of our paylines are visible until the last reel stops making it more difficult to see the already very small symbols that I don’t like too much because there’s nothing beauty or artistic in them, they’re just fish, crab, triton and mermaid like something. Somehow I’ve got a feeling they wanted to create a real casino environment so much but it rather became a detriment of playing experience.

I think by now it became clear that I don’t really like this slot machine. If it was my job to make it better and find how to upgrade it, lot of works would be ahead of me.

Why are you reporting this review?

150 characters left for pros 150 characters left for cons

Time to Check your email!

You are recognised as Casino Representative. We sent an email to with registration link, please click that link in order to complete the registration.

Neptune's Kingdom Slot Winning screenshots

Been lucky lately? Share your winnings.

Sign up for +100 No Deposit Spins!

This offer is not applicable to residents of Great Britain.

By subscribing you are certifying that you have reviewed and accepted our updated Privacy and Cookie Policy