Nightmares VS GigaBlox in Demo Mode

We're sorry, the demo game is currently unavailable. Please try similar games!

We're sorry, the demo game is currently unavailable. Please try similar games!

Nightmares VS GigaBlox

Free Slot Catalog

Nightmares VS GigaBlox is Slot by provider, released on August 1, 2023 (2 years ago). Unfortunately, the demo version of the game is not available at the moment, so you can't play it for free on SlotsUp. Based on the monthly number of users searching this game, it has moderate demand making this game not popular in 2025. With 0 plays in the last 90 days (55 in total) and mixed feedback, this game is not trending among SlotsUp users, showing that they have mixed opinions about this demo.

96.1%

RTP

x7353

Multiplier

$0.5 - $30

Bets Range

24.5%

Hit Frequency

Medium-High

Volatility

Spooky

Slot Themes

Bonus Buy

Game Bonuses

Scatter Symbol

Slot Symbols

Expanding Reels

Game Mechanics

Mega Symbols

Game Modifiers

Nightmares VS GigaBlox

VS

Average Slot Game

My Summary & Rating of Nightmares VS GigaBlox

To say the game excels in delivering enthralling gameplay is to say nothing! The visuals are superb, the bonus round is enthralling, and the overall gameplay is definitely intense! It’s a great game for slots enthusiasts and horror aficionados alike!

  • Enthralling horror theme and superior graphics

  • Innovative GigaBlox feature

  • Bonus Buy feature

  • Bonus Buy feature is pretty costly

  • The basic gameplay is not tense

  • Maximum bet size is small for high stakers

According to my test and analyze I give a rating of 100 rating out of 100.

100

Excellent rating

Adeleke Olufifun assessment

Payouts and RTP

100

Game Mechanics

100

Provider reputation

100

Features

100

Theme, Graphics and Sound Effects

100

First 100 Spins

100

Win potential

100

Game Review policy

The Nightmares VS GigaBlox slot from Yggdrasil promises a spine-tingling adventure supported by premium graphics and thrilling gameplay. With a release date of August 2023, the six-reel slot complimented the developer's renowned VS series. Animals and vampires can bring you big wins of up to x7,353 if landed on any of 50 betways. With medium volatility and an above-average RTP rate of 96.1%, this is more than possible.

I suggest you play the free demo mode for fun right on this website without downloading and registering to grasp how it should be played and make the most of the gameplay before indulging in real money gaming on the best online casinos. I introduce the best demo slots for fun only. Check the pros and cons of the game in my in-depth Nightmares VS GigaBlox slot review:

So, this release remains a commendable addition to the developer’s VS series and definitely doesn’t yield to either Monsters vs Gigablox Online Slot or Excalibur VS Gigablox.

Nightmares VS GigaBlox Gameplay and Mechanics: Everything to Know Before Delving Into Gaming

Both the real money and free video slot game versions are perfectly optimized for mobile play and ensure an immersive and seamless gambling experience on all modern smartphones.

This refers to both iOS and Android operating systems. Hot Rise Games incorporated rather eerie characters into the slot to support its thrilling horror-themed adventure. At the same time, the ominous soundtrack is chosen perfectly to compliment the perfect mood for the game.

Symbols

The low-paying symbols of the game are introduced via playing cards, like Blue Jack, Pink Queen, Orange King, and Red Ace. Landing them with at least five of a type, you get from 5 to 75 times the stake. However, the Nightmares VS GigaBlox slot has an array of thematic bonus symbols, such as Dead Beard, Princess Cleo, and others, that can generously reward you for getting them in matching piles. Check more details here:

  • Swamp Man — from  10x to 35x for 3 to 5 of a kind;

  • Dead Beard — from 10x to 125x for 3 to 6 of a kind;

  • Princess Cleo — rom 20x to 125x for 3 to 6 of a kind;

  • Max Wolf — from 20x to 125x for 3 to 6 of a kind;

  • Adam Frankenstein — from 35x to 200x for 3 to 6 of a kind;

  • Vamptress — from 50x to 500x for 3 to 6 of a kind.

These were the ordinary symbols, while the Wild symbol is depicted via a Golden Crown. It can substitute all other symbols except the scatter. Aside from this, the Wild pays from 50x to 500x for 3 to 6 of a type. The scatter is the clue to the Versus feature. For this, you need six VS symbols.

Special Nightmares VS GigaBlox Features for Gaining Substantial Rewards

Nightmares VS GigaBlox

Nightmares VS GigaBlox stands out for the integration of superior bonus features. You can hit them on any spin! In particular, the GigaBlox feature ensures any symbol can be turned into a GigaBlox to manifest as a massive block in 2x2 to 6x6 size and enhance to a substantial win!

Furthermore, the VS icon, which stands for the scatter symbol, is the key to the Versus feature that grants the player a round of 6 Nightmares vs GigaBlox free spins. To activate it, you need to land six scatters anywhere on the reels. Before every round, you get a randomly selected Champion and a Challenger. You need to collect them to unlock diverse enhancements such as extra free spins, symbol transformations, multipliers, or even instant prizes.

Bonus Buy

When you enjoy the Nightmares VS GigaBlox free slot and want to skip the basic game and kick right to the action-packed bonus feature, enable the Bonus Buy. The cost of the buy bonus slot is 80x the active stake.

Win Potential in Nightmares VS GigaBlox: Does it Hit the Standard?

Nightmares VS GigaBlox comes with a pretty decent RTP rate at 96.1%. Meanwhile, the volatility is medium. This means you should expect a perfect balance between wins and frequency of landing wins of pretty good size. The bet size ranges from $0.50 to $30 per spin, which signifies you have the opportunity to hit the maximum win of 220,590 credits (up to 7,353 times the bet), provided that you play at the highest stake. The slot’s hit frequency is 24.6%, but I’ve carried out a test myself. Check on the results a bit later.

How to Play Nightmares VS GigaBlox and Upgrade Your Gameplay

Whether you start the gambling experience with the Nightmares VS GigaBlox demo or real money mode, you get identical controls and functions. Let’s check them here:

  • The + and - buttons located above and below the Spin button enable increasing and decreasing the bet size.

  • The Autoplay function lets you set a specific number of spins (from 10 to 1000) to be played automatically.

  • The command for the Bonus Buy feature is to the left of the grid.

First 100 Spins in Nightmares VS GigaBlox: Test Process and Results

I started the free demo playing with 11,000 free credits and 10 credits per spin. The first small win was registered on the third spin. All winnings were within 8 and 63 credits (the big win). As I couldn’t launch the bonus game organically, I used the Bonus Buy feature and triggered 6 free spins. The Nightmares VS GigaBlox free bonus game was pretty intense, with as many as 12 free spins activated along the way. My overall earnings from the bonus were 231 credits.

So, out of the 100 free spinnings, I was lucky 24 times to land any wins at all, which is pretty decent since the slot has medium volatility. So the hit ratio proved 24% – almost identical to the claimed 24.6%.

FAQ Section

What is the RTP of the Monsters VS GigaBlox slot?

The RTP of the slot is 96.1%.

What is the Minimum and Maximum Bet Amount for the Monsters VS GigaBlox slot?

The bet amount available in the slot is 0.5 to 30 credits.

How Many Paylines Does the Monsters VS GigaBlox slot Have?

The video slot from Yggdrasil has 50 paylines.

Page Information

Adeleke Olufifun img

Page Updated September 17, 2025 by Adeleke Olufifun

Game Analyst & Reviewer
Author's expertise
2 years
of experience
2 years
on SlotsUp
409 posts
published
5 months ago
last publication
Nightmares VS GigaBlox logo
Nightmares VS GigaBlox

Learn how casino games work

Read our educational articles to get a better understanding of game rules, odds of winnings as well as other aspects of online gambling

Rigged or Random? Slot Machine Myths and How They Really Work imgRigged or Random? Slot Machine Myths and How They Really Work

This article digs into how slots actually work, why people believe they’re rigged, and how to separate superstition from science.

How to Play and Win Penny Slots? imgHow to Play and Win Penny Slots?

Think penny slots are just for fun? They can be — but only if you know how to play them right. Let’s break down the basics, bust a few myths, and show you how to make every cent count.

How to Read Online Slots? imgHow to Read Online Slots?

Understanding the paytable, paylines, reels, symbols, and features lets you read any slot in minutes, play smarter, and avoid surprises. This guide breaks it down clearly and quickly.

How to Win at Online Slots: Strategies imgHow to Win at Online Slots: Strategies

Slots can’t be beaten, but you can play smarter. This guide shows how they work, busts common myths, and gives practical rules to enjoy the game without blowing your bankroll.