Sea Hunter Slot Review

Published: 03/04/2025
Sea Hunter Slot Review

Sea Hunter drops you into a mysterious underwater world filled with ancient treasures, amazing creatures, and futuristic firepower. We’ll reveal everything you need to know about this 3x3 slot in our Sea Hunter review — the payouts, symbols, bonuses, and much more. Sea Hunter is a highly volatile game with a max payout of 1,500x your bet. But one of its most important parts is the Cannons mounted on the sides of the reels. These build up power with winning spins until they’re ready to unleash blasts across the grid. Depending on the type of shots fired, the Cannons can add Wild symbols to the reels and even award spins with guaranteed wins.

Rating: 7/10
Released: 14/12/2017

Sea Hunter

Game Provider
Play'n GO
Themes
Fishing
RTP
96.63% (varies)
Paylines
5
Bet Amount
£0.05 to £100
Max Win
Up to 1,500x
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Sea Hunter RTP and Wagering

RTP and Wagering

Sea Hunter has a classic 3x3 layout with just 5 paylines. It offers a wide range of bets, too, starting at £0.05 and maxing out at £100.00. The aim is to line up three matching symbols on any of the paylines to win a prize shown on the paytable. 

Sea Hunter’s volatility is high, so it’s likely to pay out less often than slot games with lower volatility. The Return to Player (RTP) is 96.63%, though, which is well above the industry average of 96%. 

Unfortunately, the top payout isn’t particularly great, especially for a highly volatile slot: 1,500x your stake. The Cannons on either side of the reels can help push the size of your wins higher and higher, which is helpful as the standard symbol values are pretty low.

Best Casinos to Play Sea Hunter

Looking for the best slot sites for playing Sea Hunter online? To make it easier for you, here’s our pick of the top online casinos to try:

Exclusive Welcome Bonus

Spin Genie

Trusted Casino
9.3 / 10
Spin Genie Logo

New Player Offer
100% up to £100
+ 65 Spins on Book of Dead

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max Bonus £100. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spins Game: Book of Dead. WR 60x free spin winnings amount (only Slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
Gambling Zone Exclusive

Genting Casino

Trusted Casino
9.4 / 10
Genting Casino

Get 100% up to £150
+ 50 Spins on
Big Bass Bonanza

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max. Bonus £150. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spin Game: Big Bass Bonanza. WR 60x spins winning amount (only slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

The Hippodrome Online Casino

8.0 / 10
The Hippodrome Online Casino logo

Up to £100 Welcome Bonus
+ 100 Free Spins

18+. GambleAware.org. New UK based customers only. You must opt in (on registration form) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only Debit Card deposit only (exclusions apply). Welcome Bonus: 100% match bonus up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Big Bass Bonanza once you have staked £20. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms Apply

Sea Hunter Symbols and Audio & Video Design

Sea Hunter plunges you deep underwater, right to the seabed, in search of treasure! And you’ll see chests full of valuable goodies scattered across the background, while fish swim back and forth peacefully. 

The playing area has a simple 3x3 layout, but the Cannons on either side give Sea Hunter a distinctive look. We’ll get into how they work below, but they’re a great addition visually (along with the flashing lights). 

Sea Hunter’s exciting and mysterious music fits the setting perfectly. The sound effects, including the alarm sounds that trigger when the Cannons upgrade, are impressive, too. 

In terms of symbols, Sea Hunter has nine altogether. Eight of these feature an undersea creature, including a whale and octopus, but the ninth is an underwater mine. The highest-paying symbol is the Mine, which is worth 25x your bet, and it’s also the Wild. The Whale is the most valuable standard symbol, paying 15x your bet.

Orange and White fish

Orange and White Fish 

3 — 0.40x bet

Purple and White fish

White and Purple Fish

3 — 0.80x bet

Pufferfish

Pufferfish

3 — 1.40x bet

Jelly Fish

Jellyfish

3 — 2x bet

Turtle

Turtle

3 — 4x bet

Manta Ray

Manta Ray

3 — 6x bet

Octopus

Octopus

3 — 10x bet

Whale

Whale

3 — 15x bet

Mine

Mine (Wild)

3 — 25x bet

Sea Hunter Mobile Features

As with other Play’n GO slots, Sea Hunter is optimised for cross-platform compatibility. You can delve into it on a smartphone or tablet just as easily as you would on a desktop. For a seamless experience, the game’s design is the same on mobile devices for a seamless experience, and it’s easy to control. 

Basegame
Bonus
Win

Sea Hunter Bonus Features

Sea Hunter doesn’t have bonus features like so many other slots — its bonuses revolve around the Cannons instead. These can upgrade while you play and award bonuses to help you pick up better prizes. 

Wild Symbol

As the Wild symbol, the Mine can substitute for all other symbols on a payline and make it easier to land winning combinations. 

Cannons

On both sides of the reels, you’ll see a cannon with a meter attached. These meters increase by one on each consecutive winning spin you achieve, but they reset to zero on non-winning paid spins. Reaching certain points on the meter will cause the Cannons to trigger a specific bonus. 

  • Cannon 1 - Growth Gun: After two consecutive winning spins, this upgrades one random symbol type to the next-highest symbol on the paytable. 
  • Cannon 2 - Sticky Shot: After four consecutive winning spins, this awards one free respin. The Cannons will fire at one random symbol type, and all matching symbols (including Wilds) will become sticky. You’ll also win one free respin. The meter won’t reset if you lose on a respin, but it will increase by one after a winning respin. 
  • Cannon 3 - Wild Warhead: After five consecutive winning spins, the Wild Warhead randomly fires one, two, or three Wild symbols onto the grid.
  • Cannon 4 - Multiply Mortar: After six consecutive winning spins, one free win spin is awarded. This is an explosive guaranteed win multiplied by a random level up to x15.

Cannons

Sea Hunter Final Thoughts

When I played Sea Hunter, I felt it was one of the more distinctive slots released by Play’n GO. And the main reason for that is the Cannons feature, which brings a fresh approach to triggering bonuses. It’s not about landing a specific symbol combination — getting consecutive wins will bring you closer to the top bonuses instead. 

However, with the high volatility, you could be waiting a while for the Cannons’ meters to build. The payouts available aren’t particularly generous either, especially compared to other Play’n GO slots: the biggest win is just 1,500x your bet, a far cry from the 5,000x available in Book of Dead and many more. 

Still, if you fancy playing a slot with a slightly different structure, you might want to take a look at Sea Hunter.

Rating: 7.0

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Sea Hunter FAQ

Here are five frequently asked questions about Sea Hunter:

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