Waterblox Gigablox

Awesome 8.7 / 10

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Waterblox Gigablox Free Demo Play

After the success of their first Gigablox slot machine, Peter & Sons now comes up with a second game with this mechanism. Water Blox Gigablox is again made together with Yggdrasil and takes us to a special place. In the forests of Walarya we meet a shaman who seems to know everything about fishing in the fjords.

The Best Online Casinos & Bonuses to Play Waterblox Gigablox for Real Money

Waterblox Gigablox - Slot Review

Water Blox Gigablox RTP, Stakes and Variance

The playing field of Water Blox Gigablox has 6 reels and 6 rows to play on. There are 50 fixed paylines and to win you need to get 3 or more of the same symbols consecutively on such a payline.
Water Blox Gigablox has a nice average payout percentage of 96%.
The bet starts at $0.20 and can be increased to a maximum of $50 per spin. In addition, the slot has high volatility with an excellent maximum win of 10,000 times your stake.

Water Blox Gigablox can boast pretty average figures across the board.

Waterblox Gigablox FS

If you collect 20 or more wilds in the FS round, the total multiplier increases.


In Water Blox Gigablox, of course, the main feature is the Gigablox feature. But in addition, there are also wild symbols, a Wild Respins feature and a free spins round.

Wild symbols

The wild symbols in Water Blox Gigablox look like angry goldfish and can appear anywhere on the playing field. They can replace any regular symbol to form winning combinations. If you have made a win using only wild symbols, it is worth as much as the most valuable regular symbol. This means that 6 wild symbols give a prize of 10x your bet.

Waterblox vs. 4 other slots of the Gigablox series

Slot nameRTPMax. winMultipliersFree Spins
Gator Gold96%20,000xYesYes
Lucky Neko96.4%6,953xYesYes
Golden Fish Tank 296%10,000xYesYes

Gigablox mechanism

Each symbol can appear on the playing field in different sizes, from 1 by 1 to as large as 6 by 6 squares. These larger symbols are the Gigablox and can fall anywhere on the playing field. If you have a win with a Gigablox in it, the block splits into normal 1 by 1 symbols to calculate the win.

Wild Respins feature

As soon as the shaman drapes his cloak around himself and is thus fully dressed as a fish, then the Wild Respins feature begins. This can happen at any time in the base game. The shaman’s staff will then randomly change 1 to 3 symbols on the playing field into wild symbols.

If a Gigablox symbol is changed by the staff, then you also get more wild symbols for it.

After any winnings are paid out, you get a respin. During this respin, the wild symbols float to a new spot on the playing field. If a wild symbol lands on a Gigablox, then the entire Gigablox turns into a large wild symbol.

Bonus Buy Option

You can activate the free spins below by collecting scatters, but you can also buy the round. For this, there are 3 options:

  • 58x your bet you get 5 free spins
  • 580x your bet you get 20 free spins
  • 140x your bet you get a random number of free spins

PROs & CONs of Waterblox Gigablox


  • Atmospheric design of special environment
  • Gigablox of up to 6 by 6 squares in size
  • Respins and free spins with wandering wild symbols


  • RTP could vary among casinos

Free Spins

If you land 5 or more scatters on the playing field at the same time, you will activate the free spins round of Water Blox Gigablox. The amount of scatters you land is also the amount of free spins you get to start the round with. Each scatter you land during the free spins round will give you an additional free spin.

During the free spins round the Wild Respins feature always remains active. In addition, each wild symbol is also collected in the meter to the left of the playing area.

When you have collected enough wild symbols to move to the next level, you get a win multiplier and 2 additional free spins. The levels are as follows:

  • 20 wild symbols corresponds to a win multiplier of x2
  • 45 wild symbols corresponds to a win multiplier of x3
  • 75 Wild symbols hear a win multiplier of x5
  • 125 wild symbols should receive a win multiplier of x10

Wild symbols are only collected once. If they move on the playing field during a respin, they are therefore not counted again.

Final Verdict

Like Monster Blox, Water Blox has been given a very atmospheric and detailed look. The slot machine manages to convey the atmosphere well, even though the environment, and especially the shaman, is very special. Producer Peter & Sons scores pretty high for us in terms of design and originality.

And also the game play of Water Blox is well put together. The Gigablox feature is central to the slot, but there are also other features to keep the game interesting. During the free spins, we did run into the fact that it’s quite difficult to get to the higher multipliers. But this did not spoil the fun for us.


The Gigablox feature means that all symbols can appear in a larger than 1×1 form, i.e 2×2, 3×3 etc.

Waterblox Gigablox comes with 50 fixed active paylines.

Yes, the slot offers quite some features. These include colossal symbols, multipliers, free spins and respins.

Yes, the slot is perfectly optimized for all devices.

Yes, Yggdrasil’s portfolio has a few other slots from the Gigablox series.

Software Yggdrasil
Slot Types Video Slots
Reels 6x6
Paylines 50
Slot Game Features Colossal Symbol, Free Spins, Multipliers, Re-spin Feature, Scatters, Symbol Collection, Wild Symbol
Min. Bet 0.20
Max. Bet 50
Slot Themes Animals, Underwater
Slot RTP 96%
devices Mobile versionTablet versionDesktop version
Waterblox Gigablox Slot by Yggdrasil Gaming

Game Winnings and Payouts

Waterblox Gigablox octopus symbol

x6 = €20.00

x5 = €5.00

x4 = €4.00

x3 = €2.00

Waterblox Gigablox purple fish symbol

x6 = €10.00

x5 = €4.00

x4 = €2.00

x3 = €1.00

Waterblox Gigablox orange fish symbol

x6 = €5.00

x5 = €2.40

x4 = €1.20

x3 = €0.60

Waterblox Gigablox frog symbol

x6 = €4.00

x5 = €2.00

x4 = €1.00

x3 = €0.50

Waterblox Gigablox angry fish symbol

x6 = €20.00


Waterblox Gigablox diamonds symbol

x6 = €1.60

x5 = €0.80

x4 = €0.40

x3 = €0.20

Waterblox Gigablox hearts symbol

x6 = €1.60

x5 = €0.80

x4 = €0.40

x3 = €0.20

Waterblox Gigablox clubs symbol

x6 = €1.60

x5 = €0.80

x4 = €0.40

x3 = €0.20

Waterblox Gigablox spades symbol

x6 = €1.60

x5 = €0.80

x4 = €0.40

x3 = €0.20


About the author

Kate Ko

Kate Ko / Games editor

last updated

Kate joined CorrectCasinos' game team in the late 2021. She's here to find and review all new and upcoming slots titles, so you can just enjoy their free play.

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