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Nightmares VS GigaBlox

Nightmares VS GigaBlox

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Fight the monsters in your nightmares with the spooky new Nightmares VS Gigablox Yggdrasil slot and trigger wins of up to 7,353x your stake.

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Nightmares VS GigaBlox Review

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Slot Overview

Nightmares VS GigaBlox Bonus Feature

Bonus Feature

Nightmares VS GigaBlox Big Win

Big Win

Nightmares VS GigaBlox Paytable


slot machine icon Name

Nightmares VS GigaBlox

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platform icon Platform

Desktop, Tablet, Mobile

web design icon Occasion

Halloween Slots

Slot Details

RTP icon RTP


Volatility icon Volatility


Jackpot icon Jackpot

7,353x bet

paylines icon Paylines


Reels icon Reels


Rows icon Rows


Min. bet icon Min. bet


Max. bet icon Max. bet



Game Rating


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Sound Effects

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Loading Time

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Game Features

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Big Win Potential

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Mobile Gaming

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The Overall Rating of this casino game was calculated based on our research and data collected by our casino games review team. Learn more about Our Review Process

Game Review

Nightmares VS GigaBlox Slot

Two of the most exciting pastimes for many include sleeping and playing online casino games. It's even more thrilling if it's possible to combine the two for the chance to unlock big wins. If you're looking to escape into the dream world where nightmares and big wins combine, then the new Nightmares vs Gigablox slot from Yggdrasil is for you.

The game is playable on any device and comes with a range of exciting bonus features, such as the popular Gigablox, VERSUS feature and a bonus buy option. This medium to high volatility slot has big win potential. While playing the game, you can trigger wins of 7,353 times your stake.

For more information on this exciting Yggdrasil slot, read the CasinoWow review.

Theme, Soundtrack and Symbols

The Nightmares vs Gigablox slot is a dreamworld Horror-themed slot with the focus being on nightmares. The nightmare is about to get real, with the backdrop setting a scene of spooky exploration under the misty night sky.

Step into the village where monsters await and reels are placed against steel doors. The game has an incredible design with monsters to your left and right of the reels. On the reels, you can find card-playing icons A, K, Q, and J as the lower-value symbols. The higher-value symbols include characters like Max Wolf, Princess Cleo, Swamp Man, Adam Frankenstein, Dead Beard, and the Vampiress. Special symbols include the gold emblem crown and the VS scatter.

Game Mechanics

Nightmares vs Gigablox is a 6 reels, 6 rows, and 40 paylines video slot powered by Yggdrasil Gaming. Wins are formed with 3 or more symbols, and payouts are awarded from left to right.

The game runs smoothly across all desktop, tablet, and mobile devices from as little as €0.50 to up to €30 per spin. When playing the game, you can also make use of helpful tools like Autoplay to automate your gameplay. You can take up to 1000 automated spins.

The Nightmares vs Gigablox slot is a medium to high volatility game with varying RTPs. It has a default RTP of 96.1% but can be set to 93.9%, 90.6% or 86.4%. When playing, you have the opportunity to unlock maximum payouts of 7,353x your stake.

Special Features

The game has different bonus features, like Gigablox and VERSUS, to boost your experience.

The Wild

The Wild of the slot is the golden crown, and it substitutes for all other symbols apart from the Scatter.


This iconic feature allows for any symbol to land as a Gigablox. This means the symbols can merge to create blocks of symbols sized 2x2 up to 6x6.

Versus feature

The Scatter is the VS symbol, and 6 or more of them anywhere on the reels will trigger the Versus feature. You can collect champion and challenger symbols in order to receive wilds, multipliers, free spins and other prizes. You start with 6 free spins, but more can be awarded.

Bonus Buy

If you're looking to enter the fight round between the Champions and Challengers as soon as possible, then you can use the Bonus Buy feature. The feature will set you back 80x your stake.

Play 'On The Go'

With its high-quality designs and immersive animations, the Nightmares vs Gigablox slot is one you don't want to miss out on. With HTML5 technology, you don't have to, as it is completely optimised for mobile gameplay. You can play easily across any mobile or tablet device.

With the mobile version, not much changes aside from the layout. You can still enjoy the same fun designs, spooky soundtrack, and exciting bonus features on any device. While playing the game, you can trigger big wins of over 7,000x your stake.

CasinoWow Game Verdict

CasinoWow highly recommends Nightmares vs Gigablox to anyone who enjoys exploring the dream realm. You can play the game across all desktop, tablet, and mobile devices.

It comes with rewarding features such as Gigablox and the VERSUS feature with free spins and giant symbols. You can take on the most spooky creatures from your nightmares and trigger wins of up to 7,353x your stake.

Play Nightmares vs Gigablox at the top Yggdrasil-powered online casino today.

Anything incorrect or missing?

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Game Review by Mira

CasinoWow Contributor

Hi, I’m Mira and I am the Wow Mama of CasinoWow! In the last years, I’ve helped the site grow by being part of each component - games, brands, bonuses, guides, news - you name it! Nothing can get past me and I have an eye for everything in the online gambling industry. My goal is to bring all those insights to the players, part of the Wow family.

Nightmares VS GigaBlox FAQs

Can I play Nightmares vs Gigablox slot on mobile?

Yes, the game runs smoothly on any desktop, tablet, or mobile device, thanks to HTML5 technology.

What is the RTP and volatility of Nightmares vs Gigablox?

Nightmares vs Gigablox is a medium to high variance slot with a default return to player percentage of 96.1%.

Is Nightmares vs Gigablox available in demo mode?

Yes, this Yggdrasil slot is available in free-play and real money mode. Click the demo mode to play for free.

What bonus features does Nightmares vs Gigablox have?

Bonus features for this slot include Gigablox, the bonus buy feature and the VERSUS bonus game.

What is the maximum win when playing Nightmares vs Gigablox?

With this Yggdrasil slot game, you can trigger maximum payouts of up to 7,353x your stake.

How many paylines does Nightmares vs Gigablox?

This online slot game comes with a total of 40 fixed paylines and is played on a 6x6 grid.

Play Nightmares VS GigaBlox for Real Money

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Nightmares VS GigaBlox

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