4 Fantastic Fish

4 Fantastic Fish Slot Review

4ThePlayer have built a recognisable reputation for delivering fishing-themed slots that break away from conventional patterns, and 4 Fantastic Fish exemplifies this approach brilliantly. Released in June 2022, this underwater adventure operates across a 6×4 grid with 4,096 ways to win, offering a refreshing take on the fishing genre with innovative feature design that directly addresses what players have long been yearning for. Rather than recycling tired mechanics, 4ThePlayer introduced the Giant Squid Bonus and dynamic Cash Ways system—features that fundamentally differentiate this release from the crowded fishing slot landscape. If you’ve felt frustrated by standard fishing game mechanics, this title warrants serious consideration as a standout alternative.

Base Game & Features

The base game operates on a 6×4 grid delivering 4,096 ways to win—a departure from fixed paylines that creates consistent engagement across every spin. What sets 4 Fantastic Fish apart is the Cash Ways mechanic, where Fish symbols landing in winning combinations display cash values ranging from 0.2x to 100x your stake. This creates genuine excitement on ordinary spins, as even base game wins carry the potential for substantial payouts before bonus features activate.

The Giant Squid Bonus activates randomly during base game play, moving and locking Fish symbols to either create new wins or enhance existing ones. This modifier appears frequently enough to maintain interest between respins, though the exact trigger frequency varies across sessions. The mechanic works seamlessly with the Cash Ways system, meaning the Squid can position high-value Fish symbols into winning formations, occasionally delivering impressive base game payouts without needing bonus triggers.

Reel 6 holds particular significance in 4 Fantastic Fish’s design. The Big Game Jackpot Fish symbols appear exclusively on this reel, with rarity levels delivering increasing values: Big Fish (100x), Super Fish (500x), Mega Fish (2,000x), and Ultra Fish (10,000x). These high-value symbols create visually distinctive moments and meaningful win potential during both base game and respins play. The rarity progression ensures that landing each tier feels rewarding, building anticipation across sessions.

Bonus Features & Free Spins

The Respins Bonus activates when 3 or more Scatter symbols land on the reels, awarding an initial 3 respins. During respins play, all Fish symbols become sticky and remain locked in position across respin rounds. With each new Fish symbol landing, players gain an additional respin, creating extended bonus sequences with substantial win-building potential. This mechanic keeps engagement high throughout the feature, as each new symbol lock extends play and increases final payout prospects.

The Shark Feature operates as the bonus round’s multiplier system. When the Shark symbol fills an entire reel during respins, it collects all cash prizes from Fish symbols currently on the board and multiplies the total by 2x. This creates exciting climactic moments—particularly when multiple high-value Jackpot Fish symbols have accumulated across the reel set. The Shark’s presence adds strategic depth to the bonus experience, as players anticipate when it might land and compound their accumulated prizes.

4 Fantastic Fish also features the ability to unlock additional reels during respins play. Successfully landing new Fish symbols in open reel positions can expand the grid, increasing both the number of symbols in play and the win potential during remaining respins. This progression mechanic adds genuine excitement to bonus rounds, as unlocking new reels feels like a meaningful achievement within the feature sequence.

Bonus Buy & Ante Bet

For non-UK players, 4 Fantastic Fish offers a Bonus Buy feature at 60x your stake, providing direct access to the Respins Bonus without extended base game play. This accessibility option suits players seeking immediate bonus engagement, though it carries regional restrictions due to regulatory requirements affecting UK-licenced operators. The cost-to-access calculation positions it as a moderate premium compared to some competing fishing titles, though the feature quality and win potential within respins justify the investment for those pursuing high-volatility gameplay.

Our Honest Verdict

Rating: 7.5/10

4 Fantastic Fish stands as one of the most innovative fishing-themed slots to emerge in recent years, delivering mechanics that genuinely set it apart from the crowded Fishin’ Frenzy and Big Bass Bonanza comparisons. The Cash Ways system during base game play and the Giant Squid Bonus create engagement that extends beyond purely feature-hunting gameplay, whilst the Big Game Jackpot Fish on reel 6 provides compelling win potential throughout both play modes.

Where 4 Fantastic Fish particularly excels is in addressing identified player frustrations with conventional fishing slot mechanics. Rather than copying established patterns, 4ThePlayer chose differentiation, implementing features that feel fresh whilst remaining thematically coherent. The Shark Feature multiplier system during respins adds depth to bonus round strategy, rewarding players who accumulate Fish symbols across multiple respin cycles.

The 96.00% RTP combined with high volatility and 4,096 ways to win creates a solid risk-reward profile for players seeking big win potential. The 15,000x maximum win is genuine, though reaching headline payouts requires specific symbol combinations, successful Shark triggers, and optimal feature interactions—expectations that align with the game’s high volatility classification rather than disappointing players with unrealistic win narratives.

The primary limitation is that 4 Fantastic Fish doesn’t quite achieve the cultural resonance or streamer-driven popularity of the aforementioned competitors, which may affect your likelihood of encountering shared strategy discussions. Additionally, the high volatility positioning means extended dry spells between wins are entirely normal—this suits players comfortable with variance but may frustrate those preferring consistent base game payouts. UK players should note the Bonus Buy restriction, reducing accessibility options during high-stakes play sessions.

For players who appreciate fishing-themed slots but felt constrained by standard mechanics, 4 Fantastic Fish will more than suffice. The mechanics reward testing and extended play, revealing depth that initial sessions might not immediately expose. High volatility chasers seeking differentiated win potential beyond conventional fishing games should prioritise this release.

4 Fantastic Fish FAQs

• What is the RTP of 4 Fantastic Fish?

  4 Fantastic Fish operates at a 96.00% RTP in its standard configuration. However, operators can adjust the RTP within permitted ranges down to 94%, depending on regulatory requirements and casino settings. This RTP positions the game favourably within the high-volatility fishing slot category.
• What is the maximum win on 4 Fantastic Fish?

  The maximum win potential reaches 15,000x your stake. The Big Game Jackpot Fish on reel 6 can reach up to 10,000x individually, with the Shark Feature multiplier and additional symbol combinations driving the headline 15,000x potential. Note that variant versions exist: the Gigablox variant caps at 10,000x, whilst the Gold variant offers up to 15,070.6x.
• How volatile is 4 Fantastic Fish?

  4 Fantastic Fish is classified as highly volatile. This means wins land less frequently than in average volatility slots, but individual payouts tend to be larger when they do occur. The game suits players comfortable with extended dry spells in exchange for explosive win potential, particularly during bonus features and when Big Game Jackpot Fish symbols land on reel 6.
• What are the main bonus features in 4 Fantastic Fish?

  The primary features include the Respins Bonus (triggered by 3+ Scatter symbols, awarding 3 respins with sticky Fish that can extend play), the Giant Squid Bonus (moves and locks Fish symbols to create or improve wins), and the Shark Feature (fills entire reels and multiplies accumulated Fish cash values by 2x). Cash Fish symbols with values from 0.2x to 100x appear in both base game and bonus rounds.
• Can you buy the bonus feature on 4 Fantastic Fish?

  Yes, players outside the UK can purchase the Respins Bonus for 60x your stake, providing immediate access to the bonus feature. UK players are ineligible for the Bonus Buy option due to gambling regulatory restrictions imposed on UKGC-licensed operators. This reflects regulatory requirements rather than developer choice.
• What are Cash Fish symbols in 4 Fantastic Fish?

  Cash Fish symbols display monetary values ranging from 0.2x to 100x your bet and can land on any reel during both base game and respins play. They form the foundation of base game win potential through the Cash Ways mechanic. The Big Game Jackpot Fish variants offer increased rarity values: Big (100x), Super (500x), Mega (2,000x), and Ultra (10,000x your stake). The Shark Feature can multiply all accumulated Cash Fish values by 2x during bonus rounds.
• What does the Giant Squid feature do in 4 Fantastic Fish?

  The Giant Squid Bonus triggers randomly on any spin. In the base game, it moves Fish symbols around to create or improve winning combinations. During Respins Bonus play, the Squid moves and locks Fish symbols onto open reels, increasing accumulated cash values and win potential. The feature triggers frequently enough to maintain engagement between bonus triggers, creating meaningful base game payouts beyond scatter-dependent mechanics.
• What payline structure does 4 Fantastic Fish use?

  4 Fantastic Fish features 4,096 ways to win on a 6×4 grid layout rather than traditional fixed paylines. This means winning combinations can form left-to-right across adjacent reels in any reel position, creating multiple simultaneous wins per spin. The 4,096 ways structure ensures consistent engagement throughout base game play.