Giganimals Gigablox

by Yggdrasil

Yggdrasil Gaming is well-known for its weird and wonderful slot productions, and Giganimals Gigablox is no different. This quirky 6x4 slot with 40 pay lines is set in a strange alien atmosphere with a free spins feature and various modifiers to keep you entertained.

You can experience low-paying symbols being surged into wilds, free spins, random multipliers and those massive Gigablox symbols as well. The star of the show is the enormous winning potential which sits at a maximum 20,024x stake.

Slot information

RTP: 96.00%
Volatility: High
Max Payout: 20,024x stake
Reels: 6
Paylines: 40
Jackpot: No
Min Bet: 0.20
Max Bet: 100.00
Category: Gigablox slots
Theme: Space
Release Date: 11th Apr 2023

Our rating

“ This max payout is a monster! ”

4.0 out of 5

Win potential

Play Giganimals Gigablox

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Giganimals Gigablox Screenshots

Giganimals Gigablox Features

One thing that this game does very well is that it turns the low-paying symbols, which are usually fairly insignificant, into potentially big hitters and an important part of the main feature. This all helps make the base game more interesting and you won’t want to take your eyes off the action.

Wild surge feature

In quite a basic yet interesting twist, Giganimals Gigablox has the power to turn low-paying symbols into wilds whenever it feels like it. This random modifier could help create some fantastic combination wins.

Free spins

There are a couple of different ways to enter the free spins round and when it triggers, you can get between 5 and 24 free spins. The first way to get there is courtesy of the low-paying symbols. Once again, these pretty insignificant payers are out to give you a helping hand.

When they create a win, they are taken off to the left-hand side of the screen to add to their relevant meters. At this point, you'll score a fantastic multiplier between 1x and 5x and as soon as the meter is full, you head off to collect your free spins. The second way to trigger this feature is to see 5 scatter symbols land in view.

You may have the option to gamble for more free spins and also buy your way straight into the bonus by paying 75x your bet. However, this isn't available in the UK and is reserved for other jurisdictions beyond these borders.

The free spins feature is an extension of the base game, but it benefits from the low-paying symbol that took you into the feature sticking around as a wild for the duration. 2 more free spins can come your way if another meter is filled up.

Giganimals Gigablox - Free Spin

Free Spin

Fill up the symbol meter to the side of the reels or land 5 scatter symbols, the result is the same; up to 24 free spins are yours. You might even be able to gamble the free spins to increase the amount.

Giganimals Gigablox - Wild Surge

Wild Surge

Low-paying symbols aren't usually this valuable. But with the help of the wild surge feature, they can transform into wilds and create incredible wins. Fingers crossed for big prize combos!

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Giganimals Gigablox Review

Gigablox slots have been entertaining fans for a little while now with their simple but important adaptation to the regular slots mechanic. Gigablox are large blocks of symbols that will break down into their single format when they are part of a win.

It's a bit like having a stacked symbol, but they cover a grid of symbols rather than an entire reel. Introducing low-paying symbols into the mix as a potentially powerful ally is a clever touch. Naturally, the symbols will land more frequently than others and they can be transformed into wilds as well as help to trigger the free spins feature. All of this is showcased in Giganimals Gigablox.


The game's theme is based on an alien planet with cute little monsters running the show. There are some nice animated touches as the free spins are triggered and the little spaceship meter goes across to collect its wild power.

The soundtrack is just as quirky as the rest of the game and is more like 70s elevator music, but it does help to add to the weird nature of proceedings.


It doesn't feel like you're spending the majority of your time in a standard base game while playing Giganimals Gigablox. The Gigablox themselves make each spin exciting and the low-paying symbols are constantly popping up with the potential to land you decent wins and trigger the feature.

The free spins round is where you will probably see the biggest wins but due to the high volatility, don't expect to trigger this all the time.

Win Potential

The 20,024x stake maximum payout kind of speaks for itself. There is extremely high volatility, as you would expect but that is the price you pay for such huge maximum winning potential.

You need to budget carefully with this game and make sure you don't go too hard too soon. The RTP will likely sit at 96% but it's possible that this could change depending on where you play.

Our Verdict

There is nothing particularly complicated about Giganimals Gigablox and this is helped by only having one main feature. The win potential is there, the quirky modifiers are there and the game design does just enough to ease you in and grip your attention.

It is probably a game for those looking for bigger wins rather than beautiful imagery and more of an adventure.

Alyx Tzamantanis
Reviewed by Alyx Tzamantanis Last updated on

Alyx has always loved slots and continuously follows their progress and development. She’s a big fan of gridded slots and music themes as well, so it makes sense that Def Leppard Hysteria is her absolute favourite. She can’t wait to see what’s next in the Play’n GO rock series.

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