4 Fantastic Fish GigaBlox Slot Review
100% Deposit Bonus of up to £250 + 100 Spins
Provider
Type of Slot
Theme
Reels
Paylines
Stakes Range
Bonus Features
Free Spins
Multiplier
Max Win
RTP
Volatility
4 Fantastic Fish GigaBlox Demo
Recommended Casino
1600+
Up to 72 hours-
United Kingdom (UKGC)
Best casinos to play 4 Fantastic Fish GigaBlox slot with real money
- 1,000+
- Up to 24 hours
- United Kingdom (UKGC)
- 3,000+
- Up to 24 hours
- United Kingdom (UKGC)
- 3,300+
- Up to 24 hours
- United Kingdom (UKGC)
- 3,800+
- Up to 12 Hours
-
4 Fantastic Fish GigaBlox RTP, Details & Wager Limits
The 4 Fantastic Fish GigaBlox slot is played across 6 reels and 6 rows with up to 46,656 ways to win. The changeable number of paylines is due to the GigaBlox mechanism, which you can find in other 4ThePlayer slots too.
To create a win, simply land 3 or more matching symbols on consecutive reels, beginning from reel 1. Notably, you can create a win with only 2 of the high-value fisherman symbols.
You can play the slot for as little as 10p up to £80 per spin, which makes it suitable for just about anyone. To adjust your bet click the + and – buttons to the right of the reels.
Outside of the UK, you’ll find an Autoplay button. Use this to spin between 10 and 100 times without clicking. You can also set win and loss limits to protect your bankroll.
4 Fantastic Fish GigaBlox has a maximum RTP rate of 96%, though a 94% also exists. The higher RTP rate is exactly in line with the online slots average and the original 4 Fantastic Fish slot.
Finally, the slot is highly volatile and offers max wins of 12,000 x your stake. Bigger wins come via the free spins feature and the big game jackpot fish symbols. We’ll explain how these work shortly.
Theme – another chance to reel in even bigger fish
As the name suggests, the 4 Fantastic Fish GigaBlox slot has a fishing theme and stays true to its roots. It looks much the same as the original, with bright symbols and familiar characters.
The reels hang against an ocean view, and low-paying symbols include 10 to Ace royals. In the middle of the paytable, you’ll find tackle boxes, fishing rods, crabs, seagulls and starfish. The fisherman symbol is the highest-paying, rewarding you with 2.5 x your bet for a 6-of-a-kind combination.
The fishing boat is the wild symbol and this substitutes for all other symbols except for the scatter, which helps to trigger the respins feature. Other symbols include various different fish, which carry cash prizes, and seaweed symbols. Seaweed symbols have no value.
| Symbol | Payouts/Info |
|---|---|
 10 | 3, 4, 5 or 6 = 0.1, 0.2, 0.3 or 0.4 x bet |
 J | 3, 4, 5 or 6 = 0.1, 0.2, 0.3 or 0.4 x bet |
 Q | 3, 4, 5 or 6 = 0.2, 0.3, 0.4 or 0.5 x bet |
 K | 3, 4, 5 or 6 = 0.2, 0.3, 0.4 or 0.5 x bet |
 A | 3, 4, 5 or 6 = 0.2, 0.4, 0.6 or 0.8 x bet |
 Tackle Box | 3, 4, 5 or 6 = 0.3, 0.5, 0.8 or 1 x bet |
 Fishing Rod | 3, 4, 5 or 6 = 0.4, 0.5, 0.8 or 1 x bet |
 Starfish | 3, 4, 5 or 6 = 0.5, 0.6, 1 or 1.2 x bet |
 Crab | 3, 4, 5 or 6 = 0.6, 0.8, 1.2 or 1.5 x bet |
 Seagull | 3, 4, 5 or 6 = 0.7, 1, 1.5 or 2 x bet |
 Fisherman | 2, 3, 4, 5 or 6 = 0.4, 0.8, 1.2, 2 or 2.5 x bet |
 Wild | Substitutes for all paying symbols above |
 Bonus Scatter | 3 trigger Respins feature |
 Fish Symbol | Carries cash prize worth 0.1-50 x bet |
4 Fantastic Fish GigaBlox mobile
4 Fantastic Fish GigaBlox is optimised for mobile casino sites. With HTML5 technology, you can enjoy it on iOS and Android smartphones, as well as desktops and tablets. The reel design works well on mobile, and the bright colours make it easy to follow.
4 Fantastic Fish Gigablox Bonus Features
4 Fantastic Fish GigaBlox boasts 5 main bonus features, plus a Bonus Buy option for players outside of the UK. This includes GigaBlox symbols, respins, cash prizes, Big Game Fish prizes, and 4 different giant squid features.
GigaBlox Feature
As we mentioned earlier, the slot uses the GigaBlox feature, created by Yggdrasil Gaming. GigaBlox are essentially supersized symbols which land on enlarged reels. They can be 2×2, 3×3, 4×4, or 5×5 in size.
GigaBlox symbols split into 1×1 symbols when wins are calculated and this is what creates so many ways to win.
Money Ways Feature
Throughout the game, fish symbols can land on any reel. All fish symbols land with cash prizes attached, worth between 0.1-50 x your bet.
Bigger fish, with more valuable cash prizes, land on the rightmost reels. Fish symbols create a win in the same way as any regular win (on adjacent reels from left to right). When a win occurs, any fish symbols involved in the win award the total prize shown on the symbol.
Big Game Fish Feature
To the left of the reels, you’ll see 4 big fish symbols with their respective prizes. These symbols can land on the reels as GigaBlox and award the following prizes:
| Big Game Fish | Description |
|---|---|
 Big | 2×2 GigaBlox. Each 1×1 symbol pays 25 x for up to 100 x bet in total |
 Super | 3×3 GigaBlox. Each 1×1 symbol pays 50 x for up to 450 x bet total |
 Mega | 4×4 GigaBlox. Each 1×1 symbol pays 125 x for up to 2,000 x bet total |
 Ultra | 5X5 GigaBlox. Each 1×1 symbol pays 400 x for up to 10,000 x bet total |
Any 1×1 Big Fish symbols involved in a win award an equal portion of the full Big Game Fish prize.
Giant Squid Feature
In the base game, the Giant Squid may randomly appear on any spin. When he does, he can trigger any of the following features:
-
- Squid Reveal – Seaweed symbols reveal symbols guaranteeing a win
- Giga Summon – A large Gigablox reel is summoned, containing symbols sized 4×5 or larger
- Squid Swap – Swaps symbols to create wins
- Squid Shuffle – Shuffles the reels into a new order to create wins
Respins Feature
Land 3 or more scatter symbols in the base game to trigger the Fishing Respin bonus feature. The reel layout changes before respins occur, with only the reels that contained a scatter in the base game open. All other reels are locked for the time being, along with the top and bottom positions of each reel. This means essentially you’re now playing on a 3 reel, 4 row layout.
You are awarded 3 respins to begin with, and only fish symbols or scatters land on the reels. All fish symbols that land remain sticky regardless of whether they land on an open or locked reel. If they land in the top or bottom positions, they will be moved to another position on the same reel.
You can unlock reels by landing a scatter on them during respins. GigaBlox symbols can also appear, and you will reset the respin counter to 3 each time you land a new fish or a scatter.
If a shark appears during the feature, it eats the full reel of symbols, combining the prizes into one symbol and awarding a 2x multiplier. This allows you to land further fish symbols in the once occupied spaces.
Finally, the shark also unlocks the top and bottom positions on a reel. If fish symbols then land in these positions, they receive a multiplier worth between 2 and 10x
Bonus Buy Feature
Outside of the UK, you have two bonus buy options:
| Feature | Cost | Description |
| Respins | 80 x bet | Causes 3 scatters to land to give you immediate entry into the Respins feature |
| GigaBlox Summon | 150 x bet | Creates a giant GigaBlox reel, allowing symbols of up to 5×5 in size to land |
4 Fantastic Fish GigaBlox Review Summary – new features work perfectly
Before we begin discussing 4 Fantastic Fish GigaBlox, we admit we were huge fans of the original game. So, naturally, we were a little apprehensive to see whether or not the GigaBlox mechanism would be an improvement or not.
Luckily, the mechanism adds a lot to the original title. There are far more ways to win, and the GigaBlox symbols can lead to bigger fish money prizes. The respins feature also carries bigger multipliers, and the 4 Giant Squid features are simple but effective. The Giga Summon feature is particularly impressive, given that it can create a 5×5 symbols for huge wins.
The main downsides are the introduction of seaweed symbols, which have no value at all, and the reduced max win amount of 12,000 x bet. In comparison, the original title offered payouts of up to 15,000 x your stake.
In conclusion, the 4 Fantastic Fish GigaBlox slot has a lot going for it. If you don’t mind trading slightly higher payouts for exciting features, then we’re sure you’ll love it. Give our demo a try first to get to grips with the mechanism.
4 Fantastic Fish GigaBlox FAQs
The 4 Fantastic Fish GigaBlox has a maximum RTP rate of 96%. This is exactly the same as the original 4 Fantastic Fish slot, and in-line with the industry average. It also has a high volatility rating of (5/5).
The 4 Fantastic Fish GigaBlox slot offers maxs of 12,000 x your total bet. Bigger wins come via the Big Game Fish symbols and via the 5×5 GigaBlox symbols.
Whilst there slot doesn’t feature a traditional free spins round, landing 3 scatters in the base game triggers the $1. You begin with 3 respins, and the counter resets to 3 for every fish or scatter symbol that lands.
Yes, you can play the $1 for free here at Online-Slot.co.uk. If you’re unfamiliar with the GigaBlox mechanism, we recommend giving our freeplay game a spin to get to grips with the title. You can try it on tablet, desktop and/or mobile devices.
131 Articles
Daisy has been in the iGaming industry since 2015, working with some of the biggest casino review sites. She is committed to fair and quality gaming, making her a savvy slots player who doesn’t hold back in her reviews. Her experience and insights provide valuable perspectives for players.
