Golden Fish Tank 2 Gigablox by Yggdrasil builds on the original aquarium-themed slot by introducing the provider’s signature Gigablox mechanic alongside an expanded collection of bonus features. Set beneath the ocean surface among colourful tropical fish, coral reefs and hidden treasure, the game combines cascading wins, oversized symbols and Pick & Click Free Spins to create a more feature-rich experience than its predecessor. Players looking to compare similar slots can also explore other titles featuring innovative mechanics and bonus features before choosing where to play.
Played across six reels with between four and six rows and 25–40 paylines, Golden Fish Tank 2 Gigablox offers a 96% RTP, medium-high volatility and a maximum cash prize of £500,000, depending on stake size. Oversized Gigablox symbols can appear throughout gameplay, while the Free Spins feature allows players to select bonus enhancements before the round begins, creating different feature combinations on every session.
UK players should always verify the RTP configuration before wagering real money and only play at fully licensed UKGC casinos. As with many Yggdrasil releases, RTP settings can vary between operators and jurisdictions, so checking the game’s information screen before playing is always recommended. Choosing one of our top 20 online casinos is also a good way to ensure you’re playing at a trusted, fully licensed operator.
Casinos Where You Can Play Golden Fish Tank 2 Gigablox in the UK
Key Golden Fish Tank 2 Gigablox Facts
| Feature | Information |
|---|---|
| Release Date | 28/10/2021 |
| Provider | Yggdrasil Gaming |
| Theme | Underwater, Aquarium, Fish |
| Reels & Rows | 6 Reels, 4–6 Rows |
| Paylines/Ways | 25–40 Paylines |
| Volatility Score | Medium-High |
| UK RTP Version | 96.00% |
| Global Max RTP | 96.00% |
| Min/Max Bet (UK) | £0.25 – £5.00* |
| Max Win | £500,000 (stake dependent) |
| Hit Frequency | N/A |
UK Compliance Deep Dive: Is Golden Fish Tank 2 Gigablox Fair & Legal?
RTP Variation Warning: The verified RTP for Golden Fish Tank 2 Gigablox is 96%, which is in line with many modern online slots. As with other Yggdrasil releases, RTP configurations can vary between operators and jurisdictions, so UK players should always check the game’s information screen before wagering real money to ensure they are playing their preferred version.
UKGC Banned Features Check: Golden Fish Tank 2 Gigablox complies with UK Gambling Commission requirements when offered by licensed UK operators. UK versions exclude prohibited mechanics such as Turbo Spins, Slam Stops, autoplay acceleration and misleading win celebrations. Spin timing also follows current UKGC regulations to promote transparent and responsible gameplay.
Stake Limit Compliance: Stake limits also reflect current UK gambling regulations. Adult players are limited to a maximum stake of £5 per spin, while customers aged between 18 and 24 are restricted to £2 per spin when playing at UK-licensed casinos. These limits are applied automatically by regulated operators.
Responsible Gambling Integration: Although the game’s volatility is officially rated Medium-High, its Gigablox mechanic and layered bonus features can still create significant swings in bankroll. Players should make use of responsible gambling tools such as deposit limits, session reminders and cooling-off periods before beginning longer sessions. Much of the game’s payout potential comes from Gigablox combinations and enhanced Free Spins rather than consistent base game wins.
Fairness & RNG Certification: The RNG (Random Number Generator) used by Golden Fish Tank 2 Gigablox is independently tested before release to ensure every spin outcome is random and fair. Combined with Yggdrasil’s licensed distribution through regulated operators, this helps provide a consistent and transparent gaming experience across desktop and mobile devices.
First Impressions: Theme, Graphics & Soundtrack
Golden Fish Tank 2 Gigablox returns players to the colourful underwater world of the original game, with vibrant coral reefs, tropical fish, hidden treasure chests and lively ocean animations. While the aquatic setting remains familiar, the sequel feels far more dynamic thanks to the introduction of Gigablox symbols, larger reel configurations during bonus features and a constant flow of visual effects that accompany cascading wins.
Yggdrasil pairs bright cartoon-style artwork with smooth animations and a relaxing underwater soundtrack filled with bubbling water effects and gentle music. Despite the additional mechanics, the interface remains clean and intuitive, making it easy to follow the action on both desktop and mobile devices.
Base Game Mechanics & Payouts
Golden Fish Tank 2 Gigablox is played on 6 reels with 4 to 6 rows and 25–40 paylines. Wins are formed from left to right across active paylines, while the Gigablox mechanic introduces oversized symbols ranging from 2×2 up to 4×4 during the base game. At least one Gigablox symbol is guaranteed to appear on every spin, significantly increasing the potential for larger winning combinations.
Any symbol, including Wilds, Treasure Chests and Free Spin symbols, can appear as a Gigablox. When part of a winning combination, Gigablox symbols break apart into individual symbols before cascading reels create further opportunities for consecutive wins. This combination of oversized symbols and cascading mechanics gives the gameplay much more variety than the original Golden Fish Tank.
The premium-paying symbols are represented by colourful tropical fish, while the lower-paying symbols are traditional playing card ranks. A Wild symbol substitutes for all regular symbols and also has its own payout, helping to complete additional winning combinations throughout both the base game and bonus features.
Highest-Paying Symbols
| Symbol | 6-of-a-Kind Payout |
|---|---|
| Orange Fish | 8x stake |
| Purple Fish | 6x stake |
| Green Fish | 5x stake |
| Blue Fish | 4x stake |
A Closer Look at the Bonus Features for Golden Fish Tank 2 Gigablox
The headline mechanic is Gigablox™, where oversized symbols can appear on every spin. These giant symbols range from 2×2 to 4×4 in the base game and can expand to 6×6 during certain Free Spins features, dramatically increasing the number of potential winning combinations.
The Free Spins feature is triggered by landing five or more Free Spin symbols in the base game. The number of Free Spins awarded matches the number of triggering symbols, with Gigablox Free Spin symbols counting as multiple symbols depending on their size. Before the bonus begins, players are awarded 3–7 feature picks, which remain active throughout the entire Free Spins session. These feature picks can include Wild Fish, an x2 Multiplier, Expanded Reels, Extra Wilds, Fish Stacks and Extra Free Spins, meaning no two bonus rounds are necessarily the same.
Players who are unhappy with their starting number of feature picks can choose to use the Free Spins Gamble. This Pick & Click gamble presents three Golden Starfish, giving a 2-in-3 chance of earning an additional feature pick. However, selecting the wrong Starfish immediately ends the bonus before it begins, making this an optional high-risk mechanic for players chasing stronger feature combinations.
Another important mechanic is the Treasure Chest feature, which can appear on the fifth reel during both the base game and Free Spins. In the base game it awards either an instant cash prize worth 2x–500x stake or 5, 9 or 16 Free Spins. During Free Spins, the Treasure Chest instead awards 2x–500x stake or 1, 2, 3 or 5 additional Free Spins. Gigablox Treasure Chests also award improved prizes on average, adding another layer of volatility to the game’s bonus system.
Players can also activate Golden Bet, increasing the stake by 20% in exchange for one additional feature pick whenever the Free Spins bonus is triggered. Outside regulated UK markets, some versions of the game also include a Bonus Buy option, although this feature is not available at UKGC-licensed casinos.
How Does Golden Fish Tank 2 Gigablox Compare to Other Slots?
| Feature | Golden Fish Tank | Golden Fish Tank 2 Gigablox |
|---|---|---|
| RTP | 96.40% | 96.00% |
| Max Win | 5,000x stake | £500,000 (stake dependent) |
| Volatility | Medium | Medium-High |
| Main Feature | Customisable Free Spins | Gigablox™ Oversized Symbols |
| Reel Layout | 5×3 | 6 Reels, 4–6 Rows |
| Gameplay Style | Classic Aquarium Slot | Feature-Heavy Gigablox Slot |
Verdict: Golden Fish Tank 2 Gigablox successfully builds upon the original by introducing the Gigablox mechanic, expanded reel layouts and a much deeper Free Spins system. While it retains the colourful underwater theme, the sequel offers far greater feature variety and larger winning potential through oversized symbols, Pick & Click modifiers and Treasure Chest rewards. Players looking for a more feature-rich experience will likely prefer Golden Fish Tank 2 Gigablox, while the original remains the simpler and more straightforward option.
From the Player’s Mouth: Real Experiences & Expert Advice
Player Sentiment: Players regularly praise Golden Fish Tank 2 Gigablox for successfully modernising the original game without losing its colourful underwater charm. The Gigablox mechanic, Pick & Click Free Spins and Treasure Chest feature create far more variety than the first release, while the changing reel sizes ensure that every bonus round feels different. Many players particularly enjoy combining multiple feature picks during Free Spins, as the modifiers can produce dramatically different gameplay experiences.
At the same time, experienced players point out that much of the game’s value comes from landing strong combinations of Free Spins modifiers rather than from the base game alone. While the official volatility is rated Medium-High, sessions can still vary considerably depending on the feature picks awarded before Free Spins begin.
Expert Tips for Volatility:
- Tip 1: Consider using a steady bankroll over longer sessions. The game’s biggest rewards usually arrive through enhanced Free Spins rather than regular base game wins.
- Tip 2: If available, the Golden Bet option increases your stake by 20% but awards one additional feature pick whenever Free Spins are triggered, potentially creating stronger bonus combinations.
- Tip 3: Don’t judge the game after a single bonus round. Because every Free Spins feature uses a different combination of randomly selected modifiers, the experience and payout potential can vary significantly from one session to the next.
Golden Fish Tank 2 Gigablox Mobile Performance
Golden Fish Tank 2 Gigablox is fully optimised using HTML5 technology and runs smoothly across modern iOS and Android devices. All core mechanics, including Gigablox symbols, Treasure Chests, cascading wins and the Pick & Click Free Spins feature, are available on mobile without sacrificing functionality.
Landscape orientation offers the best playing experience because it provides greater visibility of the expanding reel layouts and oversized Gigablox symbols during Free Spins. Touch controls are responsive, animations remain fluid throughout larger cascade sequences, and the interface scales effectively across smartphones and tablets.
Pros & Cons of Golden Fish Tank 2 Gigablox
Pros
- Innovative Gigablox™ mechanic with oversized symbols.
- Pick & Click Free Spins create varied bonus rounds.
- Treasure Chest feature awards instant prizes or extra Free Spins.
- Bright underwater visuals with polished animations.
- Excellent optimisation across desktop and mobile devices.
Cons
- Medium-High volatility may still produce inconsistent sessions.
- RTP may vary depending on the casino operator.
- Strongest payouts rely heavily on Free Spins modifiers.
- UK version does not include Bonus Buy functionality.
Is Golden Fish Tank 2 Gigablox Worth Your Time & Money?
Golden Fish Tank 2 Gigablox earns a strong 8.7/10 thanks to its colourful presentation, inventive Gigablox mechanic and highly customisable Free Spins feature. Rather than simply increasing volatility, Yggdrasil has expanded the original game’s formula by introducing oversized symbols, Treasure Chests and Pick & Click modifiers that make each bonus round feel unique.
The combination of Gigablox symbols, cascading wins and selectable bonus modifiers provides far greater gameplay variety than the original Golden Fish Tank, while maintaining the same accessible underwater theme. Although the maximum reward depends heavily on the Free Spins feature, the game offers enough variety to keep longer sessions engaging.
If you’re looking for a Yggdrasil slot featuring oversized symbols, customisable Free Spins and vibrant underwater visuals, Golden Fish Tank 2 Gigablox is well worth trying at a trusted UKGC-licensed casino offering the official 96% RTP version. If you’re new to online casinos, it’s also worth comparing 200 free spins no deposit offers where available, allowing you to explore a range of slot games before committing your own funds.
Golden Fish Tank 2 Gigablox Frequently Asked Questions
The official RTP is 96.00%, although some casino operators may offer alternative RTP configurations. Always check the game’s information menu before playing for real money.
Yes. Many UKGC-licensed casinos offer a demo version, allowing you to try the game and explore its Gigablox mechanics and Free Spins without wagering real money.
Gigablox are oversized symbols that can appear on every spin. They range from 2×2 to 4×4 during the base game and can expand to 6×6 when the Expanded Reels feature is active during Free Spins. They count as multiple instances of the same symbol before breaking apart after winning combinations.
Free Spins are awarded when five or more Free Spin symbols land in the base game. The number of triggering symbols determines the number of spins awarded, and players receive 3–7 random feature picks before the bonus begins, with the option to gamble for additional picks.
Golden Bet increases the stake by 20% and awards one extra feature pick whenever Free Spins are triggered, giving players access to an additional bonus modifier during the Pick & Click feature.
No. While some international versions of Golden Fish Tank 2 Gigablox include a Bonus Buy feature, it is not available when playing through UKGC-regulated casinos.