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Dark Vortex

This eerie expanding-reel slot has a 96.5 percent RTP, wild stacks, and up to 3,125 ways to win on fully extended reels, making it a high volatility classic in the making. The production qualities are excellent, as they are with all Yggdrasil games, and there is a free spins round with potential prizes of over 5,000x.

Dark Vortex Slot Review

Where Can I Play Dark Vortex Slot?


There are few production studios that can equal the high standards set by Yggdrasil when it comes to making beautiful-looking slot games. Consider the films Vikings Go To Hell, Lucha Maniacs, and the recently released Hanzo’s Dojo. Yes, if slots were rated just on their appearance, Yggdrasil would undoubtedly be at the top of the list.

However, we haven’t always agreed with this team’s previous work in terms of gameplay — major wins are hard to come by, and innovation may be a little complex and convoluted at times. Regardless, we’re always delighted to play one of their new games, and Dark Vortex seems to be a blast!

Indeed, this game looks and sounds fantastic, has some very good innovation that draws from another top slots company – expanding reels and a buy-the-bonus feature from Big Time Gaming are also there – and gives the incentive of a possible payoff of more than 5,000x.

Setup for the Dark Vortex Game

Dark Vortex starts off as a five-reel, three-row slot with 243 chances to win. A reward will be awarded if three or more similar symbols appear on consecutive reels from left to right or right to left.

BUT, there’s more: in this slot game, a feature called Vortex Reels allows the reel set to grow to five levels deep, resulting in 3,125 ways to win and a significant increase in the possible jackpot.

Coming in at a 96.5% this high volatility slot has bet range of bet range of C$0.10 to C$50.

Symbols for the Dark Vortex game

The top paying symbols in this slot are a slew of different colored monsters, the most valued of which pays out 6x for five on a payline.

There is also a Wild Symbol that replaces all other symbols save the Vortex Scatter and the Orbs, which are essential to the game’s major elements.

Features of the Dark Vortex Slot

Expanding Reels and Free Spins

In this game, there are several exciting moments that are all triggered by the all-important Vortex scatter symbols, which function as follows:

  • 2 Vortex scatters on adjacent reels will activate Vortex Reels, which will stretch the relevant reels from 3 to 5 rows, increasing the number of chances to win and the amount of money you may win.
  • You’ll gain an extra 2 free spins for each subsequent vortex scatter, as well as more vortex reels.
  • Keep an eye out for Orbs as well. These only appear while Vortex Reels are active:
  • Only the Pink Orbs appear on the first and fifth reels. When one lands on reels 2–4, a new wild is introduced on reels 2–4.
  • Only the Blue Orbs appear on the second, third, and fourth reels. When they do, they will receive one additional free spin.

If you can stretch all of the reels to full Vortex mode (5×5), you’ll have 3,125 ways to win and stacked wilds in the middle three reels that grow in height by one with each Pink Orb you collect. This is where the truly huge gains may be found.


Yggdrasil’s Dark Vortex slot has a really appealing design. The colors, animations, and concept are all top-notch, and it’s all topped off with some fantastic gameplay, which makes landing Vortex Reels all the more exciting. If slot players can start hitting large prizes, this might become a classic. Let’s hope that’s the case!

Dark Vortex Profile

Slot Varience - High



Release Date: 2018
Studio: Yggdrasil
Game Type: Video Slot
Reels: 5
Paylines: 243 Ways To Win
Stake Range: 0.10 to 50

Jackpot - 7,000x


Dark Vortex logo

Wilds, Stacked Wilds, Free Spins, Re-Spins, Expanding Wilds, Extra Wilds

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