Nightmares VS GigaBlox

by Yggdrasil

Huge winning opportunities aren't generally the stuff of nightmares but Yggdrasil has managed to make it so. Nightmares VS Gigablox is the latest 6x6 adventure featuring a ton of modifiers, free spins and many a multiplier to enjoy.

Slot information

RTP: 96.10%
Volatility: Medium-High
Max Payout: 7,353x stake
Reels: 6
Paylines: 50
Jackpot: No
Min Bet: 0.50
Max Bet: 30.00
Theme: Horror
Release Date: 1st Aug 2023

Our rating

“ Watch the ghouls battle it out for 7,353x ”

3.6 out of 5

Win potential

Play Nightmares VS GigaBlox

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Nightmares VS GigaBlox Screenshots

Nightmares VS GigaBlox Features

Gigablox is a popular feature that has been introduced to several titles in recent months. Simple in nature, they are just large blocks of symbols that can produce better wins thanks to their bigger presence. 6x6 is the maximum block size and all symbols can land in this format.

A little more intricate is the VS feature, which requires 6 scatter symbols to land and bring about 6 free spins. At the beginning of this battle, a Champion and Challenger are selected and each time one of these symbols lands during the spins it gets collected for future use. 

The purpose of collecting these symbols is to bring modifiers to the game and as soon as you get 5 of either type, both the Champion and Challenger can receive a 2x multiplier

Collecting 10 of them brings a 5x multiplier for the Champion symbols and a +2 free spins award for the challenger. 20 symbols turn Champion symbols wild or add a 5x multiplier for Challenger symbols.

The modifiers continue with various multipliers, free spins and Wild symbols added to the reels, with up to a maximum of 60 of these symbols available. If you reach this point, you will have experienced an incredible number of enhancements indeed.

Nightmares VS GigaBlox - Gigablox


Any symbol can land as a block between 2x2 and 6x6 to increase the chances of landing a big win.

Nightmares VS GigaBlox - VS Feature

VS Feature

6 free spins give the Challenger and Champion a chance to battle it out for a string of top modifiers including multipliers and Wilds.

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Nightmares VS GigaBlox™ Review

The beauty of the Gigablox mechanic is that it can be used in just about any setting that the developer likes. This time, it's the turn of the horror niche featuring various nasty characters who hopefully have the supernatural powers to unleash some magic on your bankroll. 

This simple concept is understandably popular and we always look forward to the latest release in this series. The main event is obviously the VS Battle and this is where you'll need to be if you want to come close to that top payout of over 7,000x.


It seems much safer to enjoy this game on a screen rather than being there in person as you never know what these ghouls and demons might get up to in their spare time. The character list is long and includes colourful creations such as the Vamtress, Adam Frankenstein and Swamp Man. All of these and other important protagonists make up the higher-paying collection of symbols with wins up to 500x available for a combo of 6. Lower-paying symbols are the standard playing cards.

The main event also provides the game's animated elements as you watch your Challenger and Champion fight it out to achieve as many top multipliers as possible. Don't forget you can also enjoy this otherworldly carnage on mobile devices as well.

Game Play

Compared to the bonus feature, the base game can feel a little stagnant at times and it is only really the Gigablox that provides any real excitement. This title, as with most of the others in this range, does rely heavily on the feature. Conversely, the VS Battle offers a lot of fun aspects and big winning opportunities, so you might want to make your way there through the Bonus Buy option—if you live in an area that accepts a direct buy in. This won't be possible in the UK.

Win Potential

The win potential is by no means the most incredible offering we have seen on a video slot of late but 7,353x should still be a decent payout for some lucky players. The stake range is a little steep and may not appeal to slightly more frugal players with the minimum bet being set at 50p. There is a medium-high volatility setting on Nightmares VS GigaBlox™ and a hit rate of 24.5%. The RTP comes in at 96.1%.

Our Verdict

Nightmares VS GigaBlox™ won’t necessarily offer you much more than the various other Gigablox titles, such as 7 Gold Gigablox, but you do get a little variation thanks to the VS Battle. The theme is going to play a large part in the decision-making process with this one, so if you like your games dark and gruesome, then why not take this slot for a spin? 

Paul Clare
Reviewed by Paul Clare Last updated on

Paul spent plenty of time in arcades up and down the UK discovering all of the best fruit machines and watching them grow into the incredible online slots we see today. He still loves the basic format but also has a soft spot for games with big bonus rounds that progress as you play. Immortal Romance is one of his favourite slots of all time.

Learn more about Paul here

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