Shifting Seas

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Rules and Gameplay

Dive into the pirate-infused adventure of Shifting Seas, a slot game where innovation meets excitement. The gameplay unfolds on a dynamic 6×7 grid, promising up to 117,649 ways to win. This is achieved through the game’s pioneering Shift Win and Avalanche mechanics, where each win shifts the reels right, adding a new reel to the left and potentially increasing the grid height. The Avalanche feature then takes over, removing winning symbols and allowing new ones to drop in, keeping the action going for as long as the wins keep coming.

Bonus Features

The treasure hunt on Shifting Seas is full of surprises, thanks to its rich array of bonus features:

  • Shift Win Mechanic: This core feature shifts all reels to the right after a win, introducing a new reel on the left that can extend the grid height.
  • Avalanche Feature: Post-win, winning symbols vanish, allowing new symbols to cascade down and fill the spaces, potentially creating more wins.
  • Special Wild Symbols: The game boasts three unique wild symbols, each unlocking its own modifier:
    • Boost Shift: Adds a new reel to the left, with the preceding leftmost reel’s symbols mirrored onto it.
    • Symbol Rush: Transforms 4 to 8 random symbols into one matching symbol, enhancing win potential.
    • Wild Surge: Randomly turns 1 to 3 symbols into wilds, increasing the chances of striking gold.
  • Free Spins Round: Launch into a free spins adventure by shifting the pirate ship bonus symbol off to the rightmost reel, commencing with 8 free spins and the opportunity for more through retriggers and multiplier increases.


The symbols of Shifting Seas are a treasure trove of pirate lore, featuring:

  • Premium Symbols: Offering payouts from 1 to 5 times the stake for six of a kind.
  • Wild Symbols: Stand in for regular symbols to complete winning combinations, also paying up to 5x for six of a kind.
  • Special Wilds: Beyond substituting symbols, these special wilds activate game-changing modifiers for enhanced wins.
  • Pirate Ship Bonus Symbol: The key to unlocking the coveted bonus round for free spins and multiplier magic.


Payouts in Shifting Seas are as dynamic as its gameplay, with substantial rewards hidden within its reels:

Symbol 6 of a Kind 5 of a Kind 4 of a Kind 3 of a Kind
Premium Symbols Up to 5x Varies Varies Varies
Wild 5x N/A N/A N/A
Special Wild Modifiers Activates unique game features for increased wins


With up to 117,649 ways to win, Shifting Seas offers a sea of opportunities for players to discover hidden treasures. This vast array of paylines is made possible by the innovative shifting reels and expanding grid, ensuring every spin could lead to unexpected and thrilling outcomes.

Pros & Cons

Pros Cons
Innovative Shift Win and Avalanche mechanics Bonus round can be challenging to trigger
Up to 117,649 ways to win Sound effects may become repetitive
Engaging pirate theme with premium visuals Adjustable RTP ranges could affect player returns

Minimum and Maximum Bet

The betting range in Shifting Seas is designed to accommodate a wide spectrum of players, with a minimum bet of $0.10 and a maximum bet of $100. This flexibility allows both casual players and high rollers to enjoy the game at their preferred stake levels, ensuring a broad appeal.

Game Jackpot

Shifting Seas offers a maximum win potential of up to 15,000 times the stake, making it an enticing game for those chasing significant payouts. The game operates on a high volatility basis and offers an RTP (Return to Player) that varies between 96.15%, 94%, 92%, and 90%, allowing players to experience substantial swings and potentially rewarding payouts in the long run.

About Provider

Thunderkick, the provider behind Shifting Seas, is renowned for its creative and innovative approach to slot game development. With a focus on delivering high-quality gaming experiences, Thunderkick games are characterized by original themes, engaging gameplay mechanics, and superior visuals. Their dedication to crafting unique gaming experiences has made them a favorite among players seeking fresh and entertaining slots.

How To Play

  • Start by setting your bet level, choosing anywhere from $0.10 to $100 per spin.
  • Spin the reels and watch for winning combinations to trigger the Shift Win mechanic, where reels shift right, adding a new reel to the left.
  • Utilize the Avalanche feature, where winning symbols disappear, and new symbols fall into place, potentially creating more wins.
  • Keep an eye out for special wild symbols that can trigger unique modifiers, enhancing your chances of winning.
  • Aim to shift the pirate ship bonus symbol off the grid to the right to enter the free spins bonus round, where wild reels and multipliers can significantly increase your payout.
  • Continue spinning as you enjoy the dynamic gameplay and work towards unlocking the game’s full potential, including the maximum win of up to 15,000x your stake.


Shifting Seas by Thunderkick stands out as a refreshing and innovative addition to the pirate-themed slot genre. Its unique Shift Win and Avalanche mechanics, combined with up to 117,649 ways to win, offer a dynamic and engaging gameplay experience. While the bonus round may present a challenge to trigger, the potential for significant payouts and the game’s captivating theme and visuals make it a worthwhile adventure. With its broad betting range, Shifting Seas caters to a wide audience, from casual players to those in pursuit of the game’s substantial jackpot. Thunderkick continues to impress with its commitment to quality and originality, making Shifting Seas a must-try for slot enthusiasts.