Neptunes Kingdom

Neptunes Kingdom

Karri Last Updated 2022-11-20

The lost riches under the sea is a popular theme, and one that Belatra Games seeks to explore in Neptune’s Kingdom. Of course, there’s a bit of mythology, beauty and other elements mixed in as well.

You might notice from the get-go that the reels and paylines seem quite classic here, and wonder, what is that the game does differently?

There’s a surprisingly complex bonus game at play, with some surprising features popping up. Certainly worth a look.

Theme and Symbols

Neptune seems to be a fan of playing cards, but then again, who isn’t? On top of that, there are the usual suspects like dolphins and clownfish, who make up the main cast of the symbols. You’ll also find mermaids, which act as the most important symbol besides Neptune himself. The quality of the graphics is quite amazing. Unfortunately, this doesn’t really extend to the music and sound effects, which are a bit of a let-down.

Betting Options and Functions

There are twenty paylines at play, always fixed. You do get to play around with your bet, which offers plenty of opportunities for all players. The volatility and wins are of the high-class, with the top payout standing at 1000 times the line bet.

The five-reel setup is quite classic, so most players should feel right at home with this slot. The overall interface is traditional, with support for mobile devices as well as desktops a given. The slots should give quite a nice experience for those, who are looking for familiar slot entertainment.


To start with, the game offers the gamble feature. This is actually a standard feature on pretty much all Belatra Games slots, and comes in two different forms, with basically the same 50 - 50 chance of scoring a bigger win or going back to the reels empty-handed.

But there’s something far more interesting at play too…

The bonus spins! These come in two formats: The Super Wild Neptune and The Super Wild Mermaid.

With the former, you start with 15 spins and can score up to 300. The latter start with 10, and you can get up to a hundred with the super wilds. The difference besides the number of spins is how the wild acts. With Neptune, you get a massive wild that takes up the entirety of the middle reels. With the mermaid, the wilds stick to the reels, for the whole hundred spins if necessary.

Our Take

Neptune’s Kingdom is a standard slot, with the possibility of massive wins. In an age where most other games seek to stand out via new innovative features, wild payline systems or other oddities, it’s sometimes nice to just relax with true and tried gaming methods. For this, the game is perfect.

Slot data and features

  • 5Reels
  • 20Pay lines
  • $1,000.00Max cash jackpot
  • 92.63Payout Percent
  • YesWild Symbol
  • NoMultiplier
  • $0.2 - $20Betting Range
  • 0.01 - 1.0Coin bet range
  • 1Coins per line
  • NoProgressive
  • 1000Max coins jackpot
  • 20Max coins
  • NoScatter Symbol
  • YesFree spins available
  • YesBonus Game
  • NoBuy feature
  • Adventure , Fishing Game theme
  • Mid-high Volatility

Top 4 Slot Friendly Bonuses

This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Allowed players: USA and CANADIAN players ONLY! How do players claim the bonus:Clear PCs cache and cookies. Players need to register from our LINK; go to redeem coupon and cancel the existing coupon; enter the no deposit coupon code LCB20. PLEASE NOTE: Players need to register credit card to claim no deposit. Max cashout: $120. Slots, Keno and Scratch Tickets only. Valid until: 31st Dec 2022. Min deposit needed in order to cashout winnings: NO. You can claim the no deposit bonus at ALL sister casinos (Slots Plus, Las Vegas USA, Vegas Casino Online).

Wagering Requirements



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Max cashout: $120; USA and CANADIAN players ONLY! Expires: 31st December 2020 23:59 MDT.

Wagering Requirements



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New Customer Offer. T&C’s Apply. 18+. US Ok! How to claim the bonus: New players need to sign up from our LINK and enter the bonus code shown below during registration. The no deposit bonus will be added automatically. Max cashout: $100. Allowed games: Slots, Keno and Scratch tickets. Max bet allowed for no deposit bonuses: $20. Min deposit needed in order to cash out winnings: Yes - $50. Is the bonus cashable: Yes. Bonus can be claimed in conjunction with sister casinos no deposit: Yes. Is the ND available on download &/or instant play version: Both. Is the ND available on mobile: Yes. Promo offer valid: Until further notice. This offer is not available for players residing in Ontario. New Customer Offer.

Wagering Requirements



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New Customer Offer. T&C’s Apply. 18+. US & CA ! Amount= $20. How do players get the bonus: Sign up from our LINK and redeem coupon code in the cashier. Max cashout = $120. Slots Keno and Scratch tickets ONLY. ALLOWED Countries: US and Canada ONLY. The bonus is non cashable and the amount of the bonus will be deducted from the withdrawal. Valid until 31st December 2023. This offer is not available for players residing in Ontario. 

Wagering Requirements




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2.0/ 5

From 5 votes

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