DARK VORTEX - FREE PLAY

Immerse yourself in a world of darkness where a parallel dimension full of eery demons and goblins awaits. Dark Vortex is the latest slot to be added to Yggrasil’s huge portfolio of video slots and it comes packing 5 reels and a whopping 243 ways to win

You are playing Dark Vortex for FUN, check out the casinos below to play for real money.

Where to play Dark Vortex for real:

Play the Dark Vortex slot and enjoy our exciting bonuses! Find the best bonuses below and make the most of free spins, exclusive welcome bonuses, mobile casino offers, and much more. Spin the reels of this Yggdrasil powered casino game and be a winner today.

See all Yggdrasil where you can play the Dark Vortex game for real money

Play Dark Vortex online slot and win real money at the following top online casinos:

  • EXC

    Exclusive Casino

  • HOT

    Hot Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 94/100

225% up to $/€ 700 on first 4 deposits

  • Software: Betsoft Gaming, Cryptologic, Evolution Gaming, IGT, Microgaming, Net Entertainment, NextGen Gaming, Playtech, Play’n GO, Quickspin, Thunderkick, WMS, Yggdrasil Gaming, Evolution Gaming
  • Games: 450+
  • Cashout Time: Within 24 hours
  • Bonuses: LeoVegas Casino Bonuses
  • Reviews: (1) Player Reviews
WHAT’S HOT?

Over 400 Amazing Games, Biggest Progressive Jackpots, Award-winning Mobile Casino, 200% Bonus & 200 Free Spins, Fast Payouts, Safe & Secure, Excellent 24/7 Support. LeoVegas is a reputable and one of the most popular live casinos on the net! Powered by Evolution Gaming & NetEnt live casino platform, LeoVegas offers the ultimate live casino experience with truly life-like live games. Get playing live Roulette, Blackjack, Baccarat or live Texas Hold’Em with the world’s most glamorous and highly trained dealers. LeoVegas casino also offers some of the best bonuses and promotions. Play responsible, see more at: BeGambleAware

  • NEW

    New Casino

  • HOT

    Hot Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 95/100

Claim Your Free Treasure Chest Upon Registration!

  • Software: Betsoft Gaming, Evolution Gaming, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Play’n GO, Quickspin, RabCat, Thunderkick, Yggdrasil Gaming 
  • Games: 250+
  • Cashout Time: Within 15 minutes
  • Bonuses: Duelz Casino Bonuses
  • Reviews: Write a Review for Duelz Casino
WHAT’S HOT?

Exciting Gamification, Hundreds of Casino Games including Live Casino & Jackpot Slots & 24 Hour Customer Support

  • HOT

    Hot Casino

  • rec

    Recommended Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 94/100

100% up to $/€100 + 50 Free Spins

  • Software: Betsoft Gaming, Evolution Gaming, GiG Games, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Play’n GO, Pragmatic Play, Quickspin, RabCat, Red Tiger Gaming, Scientific Games, StormCraft Studios, Thunderkick, Yggdrasil Gaming 
  • Games: 900
  • Cashout Time: Instant - up to 3 banking days for bank transfer
  • Bonuses: Rizk Casino Bonuses
  • Reviews: (2) Player Reviews
WHAT’S HOT?

Over 900 Top Online Casino Games in One Place, Huge Jackpots, Novomatic Games, Super Fast Payouts, Exclusive Rizk Wheel Rewards, Safe & Secure, 24/7 Support, Part of GUTS.com, Mobile Casino, Live Dealers.

  • EXC

    Exclusive Casino

  • rec

    Recommended Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 91/100

Up to €100 + 120 Free Spins

  • Software: Amaya, Betsoft Gaming, Big Time Gaming, Evolution Gaming, IGT, Microgaming, Net Entertainment, NextGen Gaming, Play’n GO, Quickspin, Red Tiger Gaming, Thunderkick, WMS, Yggdrasil Gaming, Quickspin, Yggdrasil Gaming, Evolution Gaming
  • Games: 1100+
  • Cashout Time: Within 24 hours
  • Bonuses: Dunder Casino Bonuses
  • Reviews: (1) Player Reviews
WHAT’S HOT?

Exclusive New Online Casino, Over 1100 Top Class Games, Progressive Jackpots, Vegas Slots, Live Dealer Games, Mobile Casino, Super Fast Payouts, Safe & Secure, 24/7 Support.

  • EXC

    Exclusive Casino

  • HOT

    Hot Casino

  • rec

    Recommended Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 99/100

200% up to $/€100 + 100 Free Spins

  • Software: Betsoft Gaming, Evolution Gaming, GiG Games, Habanero Gaming, IGT, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Play’n GO, Pragmatic Play, Push Gaming, Quickspin, RabCat, Red Tiger Gaming, Scientific Games, StormCraft Studios, NoLimit City, Edict, Genii, iSoftBet, Spigo
  • Games: 1825
  • Cashout Time: Within 2 hours
  • Bonuses: Guts Casino Bonuses
  • Reviews: (3) Player Reviews
WHAT’S HOT?

The Best Casino Games in One Place, Top Ranked, Super Fast Payouts, Weekly Free Spins Bonuses, Safe & Secure, 24/7 Support, Exclusive Casino Lobby, Mobile Casino, Live Dealers, Novomatic Slots, Sports.

  • EXC

    Exclusive Casino

  • HOT

    Hot Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 92/100

Get 100% up to £200/$300 Bonus on 1st deposit

  • Software: IGT, NextGen Gaming, Playtech, Quickspin, NetEnt, IGT, WMS, NextGen Gaming, BGO Studios
  • Games: 400+
  • Cashout Time: Within 24 hours
  • Bonuses: BGO Casino Bonuses
  • Reviews: (1) Player Reviews
WHAT’S HOT?

Exclusive Online Casino, Safe & Secure, 24/7 Customer Service, Top UK, AU & CA Casino, Top Selection of Casino Games, Top Bonuses & Promotions, Vegas Slots, Live Casino, Bingo and Mobile Casino.

  • EXC

    Exclusive Casino

  • rec

    Recommended Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 78/100

100% up to $/€ 100* + 200* FREE Spins Bonus

  • Software: Aristocrat, Betsoft Gaming, Evolution Gaming, IGT, Microgaming, Net Entertainment, NextGen Gaming, Play’n GO, Quickspin, Thunderkick, WMS, Yggdrasil Gaming, Quickspin, Leander Games, Evolution Gaming
  • Games: 400+
  • Cashout Time: Within 24 hours
  • Bonuses: Mr Green Casino Bonuses
  • Reviews: (1) Player Reviews
WHAT’S HOT?

Award Winning Online Casino, Top UK & Scandinavian Gaming Site, Top Mobile Casino, Live Dealers, Fully Licensed & Regulated, Over 400 Games, No Download Needed, Safe & Secure, 24/7 Support, Fast Payouts.

  • EXC

    Exclusive Casino

  • HOT

    Hot Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 87/100

200% up to $/€ 400 + 200 free spins

WHAT’S HOT?

Top Online Casino Brand for 2017, Most Popular Online Casino, Safe & Secure, Instant Play & Download, Quick Payouts, Best Rated Customer Service, Best Promotions, Live Games, Mobile Casino.

  • NEW

    New Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 91/100

€1000 Welcome Package + 100 Free Spins

  • Software: ELK Studios, Evolution Gaming, Microgaming, NextGen Gaming, NYX Gaming, Play’n GO, Quickspin, Red Tiger Gaming, StormCraft Studios, Yggdrasil Gaming, Microgaming, Quickspin, Play'n Go, Evolution and NYX
  • Games: 1300+
  • Cashout Time: Instant
  • Bonuses: Spela Casino Bonuses
  • Reviews: Write a Review for Spela Casino
WHAT’S HOT?

Amazing multi-tier welcome package, VIP scheme, high-end repertoire of casino games and super fast payouts.

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 91/100

Up to €1000 Bonus + 300 Free Spins

WHAT’S HOT?

Staggering welcome bonus of up to €1000 Bonus + 300 Free Spins. Loads of fun slot games from the best providers. Most deposit and withdrawal methods are instant: no waiting time to start playing or cashing in your funds. VIP membership available for players who want that extra casino experience + win a trip to Las Vegas.

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

Rank Score - 81/100

100% up to €100 + 250 Free Spins

  • Software: 1X2 Network , BetDigital Gaming, Evolution Gaming, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Play’n GO, Quickspin, Red Tiger Gaming, Scientific Games, StormCraft Studios, Thunderkick, Yggdrasil Gaming 
  • Games: 1300+
  • Cashout Time: Depending on payment method
  • Bonuses: Loyal Casino Bonuses
  • Reviews: Write a Review for Loyal Casino
WHAT’S HOT?

Established in 2004, lots of experience as an operator. Safe and secure gambling environment. Loyal Casino supports various charity organisations using the player's losses, making the more ethical to play at.

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 93/100

Up to €200 Bonus + 50 Free Spins

  • Software: BetDigital Gaming, Betsoft Gaming, Evolution Gaming, GiG Games, IGT, Merkur Gaming, Microgaming, Net Entertainment, NextGen Gaming, Play’n GO, Push Gaming, Quickspin, RabCat, Scientific Games, StormCraft Studios, Thunderkick, Yggdrasil Gaming 
  • Games: 1000+
  • Cashout Time: Instant for most payment methods, 1 - 3 business days for Wire Transfer
  • Bonuses: Wishmaker Casino Bonuses
  • Reviews: Write a Review for Wishmaker Casino
WHAT’S HOT?

Welcome bonuses for EU, UK, CAD and NZ players. Fantastic gamification features like the Wishing Well and Wish Factory. Great selection of software providers, games and live dealer games.

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 86/100

Up To $/€ 100 + 1 Kaboo Relic To Use On The Jackpot

  • Software: Betsoft Gaming, Big Time Gaming, Evolution Gaming, IGT, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Play’n GO, Pragmatic Play, Push Gaming, Quickspin, RabCat, Red Tiger Gaming, Scientific Games, StormCraft Studios, Thunderkick 
  • Games: 1246
  • Cashout Time: Within 24 hours
  • Bonuses: Kaboo Casino Bonuses
  • Reviews: (1) Player Reviews
WHAT’S HOT?

Exclusive New Online Casino, Over 450 Instant-Play Top Casino Games, Best Free Spins Bonuses, No Wagering on Free Spins, Vegas Slots, Super Fast Payouts, Excellent 24/7 Support, Mobile Casino.

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 91/100

€1000 Welcome Package + 200 bonus Spins

  • Software: Evolution Gaming, Microgaming, NextGen Gaming, Play’n GO, Quickspin, Microgaming, Quickspin, Play'n Go, Evolution and NYX
  • Games: 1300+
  • Cashout Time: Instant
  • Bonuses: Casino Joy Bonuses
  • Reviews: (1) Player Reviews
WHAT’S HOT?

Amazing multi-tier welcome package, VIP scheme, high-end repertoire of casino games and super fast payouts.

  • Accepts players from European Union

  • Accepts players from Finland

  • Accepts players from Sweden

  • Mobile & Tablet Friendly

Rank Score - 90/100

Bonus of up to €250 + 50 Bonus Spins

WHAT’S HOT?

Over 1700 casino games, live chat support and a huge welcome package to all new players.

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Mobile & Tablet Friendly

Rank Score - 89/100

100% Up to € 200 + 50 Free Spins

WHAT’S HOT?

Double vision has never been this exciting! The Casino's twin concept puts a fun twist to the typical online casino and it's got us buzzing. Double bonuses, amazing game choice and an easy to navigate website.

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 81/100

11 Welcome Spins + 100% up to €200 + win up to 4,200 Extra Spins

  • Software: Ganapati Gaming, Yggdrasil Gaming, Sunfox Games ,Bla Bla Bla Studios, Foxium ,Elk, Meta Games Universal ,Magic Dreams, Habanero, Betsoft Gaming, Cryptologic, Fantasma, Play'n GO, Lightning Box ,Isoftbet ,Aristocrat ,Konami, Quickspin, Inspired Gaming, Chance Interactive, Realistic Games ,M
  • Games: 2400+
  • Cashout Time: Within 24 hours
  • Bonuses: Videoslots Casino Bonuses
  • Reviews: (3) Player Reviews
WHAT’S HOT?

Biggest Online Slots Casino, Huge Selection of Top Class Games, Vegas Slots, 3D Slots, Safe & Secure, 24/7 Support, Fast Payouts, Top Bonuses & Promotions, Largest Mobile Casino.

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

Rank Score - 69/100

Spin The Mega Reel To Win Up To 500 Free Spins

  • Software: Betsoft Gaming, Merkur Gaming, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Pragmatic Play, Red Tiger Gaming, Scientific Games, Yggdrasil Gaming 
  • Games: 450+
  • Cashout Time: 2 Days or depending on payment method
  • Bonuses: Barbados Bingo Bonuses
  • Reviews: Write a Review for Barbados Bingo
WHAT’S HOT?

Win up to 500 Free Spins on the Mega Reel, collect trophies for extra rewards or become a VIP to unlock unique features.

  • EXC

    Exclusive Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 87/100

100% up to €/$100 + 100 Free Spins

  • Software: Betsoft Gaming, Big Time Gaming, Cryptologic, EGT, IGT, Merkur Gaming, Microgaming, Net Entertainment, NextGen Gaming, Novomatic, Playtech, Play’n GO, Pragmatic Play, Quickspin, Red Tiger Gaming, Thunderkick, WMS, Yggdrasil Gaming, Novomatic, WMS, Bally, Shuffle Master, Scientific Games, Barcrest, NetEnt, Microgaming, IGT, Play’n Go, Thunderkick, Pragmatic Play, Merkur, Betsoft, Leander, Skywind, Rival, Noble Gaming, MGA, Realistic Games, 1x2 Gaming, Genesis, Casino Technology, EGT,
  • Games: 2000+
  • Cashout Time: Within 24 hours
  • Bonuses: SlotsMillion Casino Bonuses
  • Reviews: (1) Player Reviews
WHAT’S HOT?

Over 2000 Top Games, Progressive Jackpots, Vegas Slots, 3D slots, Live Dealer Games, Mobile Casino, Fast Payouts, Safe & Secure.

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

Rank Score - 75/100

100% up to $/€/£50 + 100 Free Spins

  • Software: Evolution Gaming, IGT, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Play’n GO, Quickspin, RabCat, Red Tiger Gaming, StormCraft Studios, Thunderkick, WMS, Yggdrasil Gaming 
  • Games: 700+
  • Cashout Time: Instant
  • Bonuses: Agent Spinner Bonuses
  • Reviews: Write a Review for Agent Spinner
WHAT’S HOT?

Agent Spinner has more than 700 games available, offering slot machines, live casino games, table games and much more. All payments are instant and come with no fees.

  • rec

    Recommended Casino

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 84/100

200% up to €100 + 50 Free Spins or up to 400 Free Spins

WHAT’S HOT?

A fully immersive casino experience with games powered by industry giants NetEnt and BetSoft. Casino Heroes also boasts a flawless casino interface.

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 93/100

€750 Welcome Bonus + 110 Bonus Spins

WHAT’S HOT?

Top quality casino games, exclusive welcome package, outstanding customer support and fast withdrawals.

  • EXC

    Exclusive Casino

  • HOT

    Hot Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 84/100

Up to €/$300 Bonus + 200 Bonus Spins on Starburst

WHAT’S HOT?

Over 800 Instant Play Games, 3D Slots, Vegas Slots, Progressive Jackpots, Live Casino, Mobile Casino, Safe & Secure, Fast Payouts, 24/7 Support.

  • HOT

    Hot Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 93/100

Deposit €50 Play with €100 + 50 Free Spins + 20 Coins

  • Software: Betsoft Gaming, Evolution Gaming, GiG Games, IGT, Microgaming, Net Entertainment, NextGen Gaming, NYX Gaming, Play’n GO, Pragmatic Play, Push Gaming, Quickspin, RabCat, Red Tiger Gaming, Scientific Games, StormCraft Studios, Thunderkick 
  • Games: 950
  • Cashout Time: Within 24 hours
  • Bonuses: Highroller Casino Bonuses
  • Reviews: Write a Review for Highroller Casino
WHAT’S HOT?

Never seen before gamification, in-game mini games and ways to add to your balance without depositing. Create your own avatar and battle it out with fellow players.

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

Rank Score - 81/100

Up To 500 Welcome Spins on Starburst

  • Software: Betsoft Gaming, Microgaming, Net Entertainment, Pragmatic Play, Yggdrasil Gaming, Betsoft, Microgaming, NetEnt, NYX, Yggdrasil, Next Gen, Eyecon, Pragmatic, Genii, Pariplay, Core Gaming,
  • Games: 450+
  • Cashout Time: Within 24 hours
  • Bonuses: Big Thunder Slots Bonuses
  • Reviews: (1) Player Reviews

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from World

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 81/100

100% Deposit Bonus up to €100 + 80 Welcome Spins on Starburst

WHAT’S HOT?

The latest casino technology, over 1000 games to choose from, generous welcome bonus and an outstanding loyalty program.

  • HOT

    Hot Casino

  • Accepts players from United Kingdom

  • Accepts players from Canada

  • Accepts players from European Union

  • Accepts players from Sweden

  • Accepts players from New Zealand

  • Mobile & Tablet Friendly

Rank Score - 85/100

$/€ 200 + 50 FREE Spins Bonus

  • Software: Betsoft Gaming, Evolution Gaming, IGT, Merkur Gaming, Microgaming, Net Entertainment, NextGen Gaming, Play’n GO, Quickspin, Thunderkick, WMS, Quickspin, Yggdrasil Gaming, Evolution Gaming
  • Games: 700+
  • Cashout Time: Within 24 hours
  • Bonuses: Joreels Casino Bonuses
  • Reviews: Write a Review for Joreels Casino
WHAT’S HOT?

Over 700 Games from Top Providers, Progressive Jackpots, Vegas Slots, Live Dealer Games, Mobile Casino, Fast Payouts, Safe & Secure, 24/7 Support.

  • rec

    Recommended Casino

  • Accepts players from European Union

  • Accepts players from Germany

  • Accepts players from Finland

  • Accepts players from Sweden

Rank Score - 85/100

10% Cashback For All Players Every Thursday!

  • Software: Betsoft Gaming, Big Time Gaming, Evolution Gaming, Microgaming, Net Entertainment, NextGen Gaming, Play’n GO, StormCraft Studios, Thunderkick, Yggdrasil Gaming, iSoftbet,1x2 Gaming, ELK Studios, Endorphina, Lightning Box, Pragmatic Play, Extreme Live Gaming, Ainsworth, GameArt, Felt Gaming, Leap, Join Games, BetDigital, Foxium, GamesLab, SkyWind, CGS
  • Games: 300+
  • Cashout Time: Instant
  • Bonuses: No Account Casino Bonuses
  • Reviews: Write a Review for No Account Casino
WHAT’S HOT?

No account needed to play at this casino. Using the Trustly service you can open an account in a matter of seconds and start playing. 10% cashback offer every week for every player!

Related Games

Take a look at our Dark Vortex slot overview for all the details you need to know about this game. Keep reading and find out more about the very best of Yggdrasil. Don't miss out on the hottest slot machines available to play for free or real cash.

Reviews

The background music complements the theme perfectly, which only intensifies as the reels are spun, elevating the suspense to a whole new level. The music becomes even more dramatic as certain winning combinations are made. Captivating doesn’t even begin to describe Dark Vortex slot and with all the features and surprises this slot brings, there’s no doubt that this online slot will go down as one of the best releases of Yggrasil of 2018. 

Game Mechanics and Game Symbols

As touched on briefly above, the Dark Vortex packs quite the punch, with it’s 5 reels and 243 ways to win, excluding all the bonus features we’ll be covering later in this review. The game boasts of a return to player percentage, or RTP of 96.5% which increases to 97% when the free spins feature is activated, but more on that later. 

There are five main symbols in the base game which are some of the weirdest creatures to ever be placed on an online slot. Each of these characters has a specific colour attributed to them and each of the characters comes with another set of symbols, in the form of sacred books. These books are the lowest paying symbols of the game and the next in line are the goblins, monsters and demons, where three symbols will result in a winning combination. 

The red demon is the most rewarding character of the game, granting you six times the stake across a payline. In the section below, we’ll be covering all the special features of the game, which includes the Dark Vortex, free spins, the orbs, the wild symbol and the special buy-in free spins feature. 

Special Symbols, Free Spins and Bonus Feature

This is where things get interesting. Dark Vortex comes bursting with special features where players will never experience a dull moment. The wild symbol of the game comes in the form of a gold bullion with the word ‘WILD’ on it and it will substitute for any symbol except for the orbs and Vortex symbols. The wild symbol can only appear on the Vortex and on free spins reels 2, 3 and 4

There are two orb symbols, both of which are protected and sitting inside the palm of what seems to be an interdimensional demon. One orb is pink and will extend the wild stack size. The pink orbs are awarded when the vortex opens and appear on reel 1 and 5 of the vortex reels. The blue orb increases the number of free spins and five of these are granted when the vortex opens on reels 2, 3 and 4

 

Dark Vortex Slot

 

Opening the Dark Vortex

The Vortex symbols are the ones you should be focusing on in the base game. Five of these vortex symbols will need to appear on each reel to trigger the Free Spins, but that’s just the start. When two vortex symbols appear on the reels adjacent to each other, it initiates three Vortex spins, where a dark portal swallows the reels in and increases the ways to win significantly. This is where the dramatic music intensifies, signaling a change in the base game. 

Each additional Vortex symbol rewards players with an extra Vortex reel and additional free spins. Vortex reels remain open until all Vortex Spins have been played. The more Vortex Reels that are active or open, the more possible winning combinations can be made, up to a maximum of 3,125 ways to win

Orbs symbols have the potential to appear in the Vortex Reels feature and both the pink and blue orbs will increase the number of free spins when triggered.Every pink orb which appears adds an additional wild to the three middle reels during the free spins feature and they can only appear on Vortex reels one and five. The blue orbs will bring with them extra free spins in the Vortex Free Spins feature and these appear on reels two, three and four. Five blue orbs are granted as soon as the vortex feature opens, also known as the Orbs Collection feature.

The following feature is almost never available in any online slot as entering would be a privilege but in Dark Vortex slot, you can buy your ways into the Vortex Free Spins feature. All you need to do is pay 80 times your stake and you will be granted access to the most lucrative area of the Dark Vortex. You will then proceed to choose how many free spins and wilds you’ll play with. You can play with up to 20 free spins and up to 10 high wild stacks!

Overall Impression of Dark Vortex Slot

Dark Vortex Slot could very well be one of Yggdrasil’s most successful releases of the year. It’s got a lot going on for it, starting with the impressive visuals and the elaborate graphics of the Vortex free spins feature. The background music does a fantastic job in bringing the game to life and it with it’s high RTP, it has great winning potential. The only thing you need to be aware of is the fact that players might need to wait for a while before getting a hefty payout due to Dark Vortex slot being a high variance one.