Golden Fish Tank Gigablox RTP and Slot Review

Title Golden Fish Tank 2 Gigablox™
Return To Player 96%
Provider Yggdrasil Gaming
Grid 6×4-6
N. of Paylines 25
Max Win £/€500.000
Bet Range 0,25 – 100
Volatility Medium/High
Jackpot no
Release Date October 2021

Golden Fish Tank 2 Gigablox is a sequel to the popular release by the same name developed by Yggdrasil Gaming. The adventure of a goldfish can become just so interesting, yes, thanks to the cartoonish design, smooth animations, and a bunch of interesting special features. Among these, the new version of the slot comes with Gigablox, which makes the whole slot a lot more interesting.


Keep reading and find out all you need to know about this new slot by Yggdrasil, one of our favourite providers at the moment. They are having a long streak of popular slot games, such as PapayaPop™, Krazy Klimber and Raptor DoubleMax. Let’s have a better look at this new game and see what’s in store for us.

Play Golden Fish Tank 2 Gigablox for fun in free play demo version

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Bet Range and Paytable


On this Gigablox version of Golden Fish Tank, your price per spin ranges from 0,25£/€ to 100£/€. This time we see that the volatility and RTP and a little bit higher than the ones of the predecessor while Max wins are here capped at £/€500.000. The premium symbols of this slot are represented by 4 types of fish and can award up to 12x your stake if landing 6 times in view, while the lower-paying ones are classic card ranks. The Wild symbol and a free spins symbol can also land anywhere in view, on this Gigablox version of the slot. If you hit Wilds, they will substitute with every other symbol except the free spins. And we can say that nothing seems too special here, compared to other slots. But wait until you see what the special features are…

Gigablox mechanic

So the Gigablox mechanic is what makes this game interesting right from the first spin. As you can see, this mechanic can supercharge the reels with giant symbol blocks, for enhanced winning power. Symbols can land in view with their standard 1×1 size, but they can also land as Giga Blox of 2×2, 3×3, or 4×4. Once a winning combination hits, the symbols involved will pay accordingly. If a Gigablox is included in the winning, it will split creating a series of regular 1×1 symbols of its kind and pay accordingly.

Treasure Chest on Golden Fish Tank 2 Gigablox

This symbol can land only on the 5th reel awarding a prize that can be 2-500x bet cash win and 5,9, or 16 Free Spins. During the Free Spins feature, you can still hit this symbol and will award 2-500x bet cash win and 1,2,3,or 5 Extra Free Spins. Of course, if the chest is bigger, its prizes will be bigger too. This symbol will work even if partially visible on the right side of the grid.

Golden Fish Tank 2 Gigablox Golden Bet Feature

There is a golden button under the grid, press it to enable the +1 feature pick when entering the Free Spins feature but be aware that this feature will cost 20% more per spin.

Pick Feature and Free Spins

pick feature

If you land 5 or more Free Spins symbols during the base game, you will trigger the Free Spins. Each Free Spin awards a free spin but there is more to get from the Pick feature that will trigger right before the free spin rounds. During the Pick feature, you will see vases and shells laying on the bottom of the ocean. You here have the chance to pick 3 to 7 extra features that will be present during the upcoming free spins. Those features available are the following:

  • Wild Fish: one of the fish symbols turns into a Wild
  • X2 Multiplier: this value applies to all wins
  • Expanded Reels: adds 2 rows to the reels allowing 6×6 Gigablox to appear
  • Extra Wild: 1 or 2 wilds will land at random at each spin
  • Fish Stacks: this will let one fish type to be stacked on a reel
  • Extra Free Spins: you will be awarded from 1 to 5 extra Free Spins
free spins

During this feature, you can also Gamble for more features to be awarded (up to 8) for the Free Spins. If you find the Golden Starfish you win, if you find the gray one you lose.

Our Verdict

Golden Fish Tank 2 Gigablox is the boosted version of the homonym game released in 2016 by the same provider, Yggdrasil. This time the game presents a Return to Player of 96%, higher volatility, and many special features that truly give the game a big twist. The Gigablox mechanic allows you to hit bigger winning combinations, the Treasure Chest Bonus will grant extra spins and up to 500x your bet while free spins offer a pick feature that will award up to 8 extra features! Do not miss the opportunity to try this great looking title of the Gigablox series!

F.A.Q. – Golden Fish Tank 2 Gigablox

These are our favourite online casino sites for playing this funky slot by Yggdrasil Gaming: All British Casino, Fun Casino, and Race Casino.

This new slot is developed by Yggdrasil Gaming.

You can play all slots with bonus, all you have to do is choosing one of our recommended online casinos. On our page you can have look at the best casino bonuses for playing your favourite slots real money.

That’s a yes! You will find a free demo play version on our review page.

Return to Player of this slot is 96%.

Other slot by Yggdrasil

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