Play Dark Vortex Slot Online

7BitCasino invites you to celebrate Halloween with an exciting new slot called the Dark Vortex. It is one of the best Yggdrasil slots with Bitcoin capabilities. The story revolves around the “Dark Vortex,”; an evil that escaped from the underworld. Evil forces under your command will try to open a portal to the underworld and enter a country full of monstrous troops and take the evil back to its origins.

The Dark Vortex slot holds a somewhat unique technical profile as you will start the game with a standard five reels setup with three rows; however, the grid may widen up 5x5 once you enter the Free Spin mode. The paylines here range between 243 and 3125. Here you will find unique bonus features, several ways to trigger free spins, intriguing graphics, and high-quality sound accompaniment! Another feature is that you can buy your way into the Free Spin bonus game anytime you want. Do you want to witness the dark forces in action? Check our Dark Vortex slot review and give it a try.

Dark Vortex Horror Theme, Graphics & Soundtrack

The scenes for the Dark Vortex slots machine are set inside a gloomy, dimly lit cave illuminated by candlelight. Inside the cave, there is a portal to the underworld with various bone sculptures scattered around depicting the ones who tried to enter the underworld and failed. It's your turn now, and Yggdrasil Gaming has ensured you have an epic experience with high-end 3D graphics and fascinating animations.

Also, the game is equipped with a pleasant musical accompaniment, which is complemented by sound effects whenever you win. You will also hear the shrieks and growling of the dark forces from time to time.

Dark Vortex Slot Features

This is a modern Bitcoin slot carrying a whole array of top-end features that include:

• 5x3 reel grid extendable to 5x5 grid.
• 243 to 3125 paylines paying both ways.
• Flexible betting limits range between $0.1 and $50 per spin.
• Massive base jackpot / highest payout of 7000x your stakes.
• Solid RTP of 96.5%.
• High volatility levels promise few but significant wins.

Free Spins

The Free Spins round is triggered when 3 or more Vortex scatters land anywhere on the reels. A separate window of vortex reels then opens up with its size depending on the number of triggering Scatters. The bigger the size of these reels, the more Vortex Spin you get and the more opportunities you will have for additional wins.

Two special characters make an appearance on the reels during the bonus mode: Blue Orbs giving you additional Free Spins, while the Pink Orb transforms into stacked Wilds. Another Scatter falling on the reels will expand the vortex and reward you with two additional Free Spins. The goal here is to broaden the vortex to all 5 reels to get the maximum number of Free Spins and payouts.

If you are lucky enough to expand it to all 5 reels; you will get a lot of additional free spins after the end of the Vortex spins. You can also buy your way into the Free Spin round by paying 80x your stakes.

Demons, Monsters, Multipliers & Paytable

This casino slot includes nicely designed 3D symbols:

• A Blue Book of Spells: 2x to 7x
• Green and Purple Book Spell Books: 3x - 9x
• Red Book: 4x - 12x
• Wolverine: 8x to 30x
• Green Monster: 10x to 40x
• The Devil (Highest Paying Symbol): 20x - 60x
• Pink Orb (Special Symbol): Increase the size of the dropped Wilds during the Free Spin round.
• Blue Orb (Special Symbol): Increases the number of free spins;
• Wild (Special Symbol): Substitute all of the game's symbols except Scatter;
• Vortex (Scatter): Key to the Free Spin round.

How To Play Dark Vortex Online Slot Machine?

Follow these simple steps to play this video slot:

1. Sign up on 7BitCasino and grab your welcome bonus after making a deposit.
2. Search for Dark Vortex and load up the game by clicking on the title.
3. Wait for the opening sequence to finish.
4. Adjust your stakes and start playing the slot.

How to Win

To win in Dark Vortex, you will have to align 3 or more matching symbols on adjacent reels. It's a certified RNG game, so there are no strategies to influence the results. However, you can test your skills in the Dark Vortex free demo before making real bets.

Up To 3125 Ways To Win!

The game is equipped with a variable number of paylines or ways to win. You will be starting up with 243 paylines, with the number climbing up to 3125 during the Free Spin round. Besides, the game pays both ways, meaning that you will have a win as long as the identical symbols fall on the adjacent reels.

Where To Play Dark Vortex Slot Game?

Dark Vortex is a state-of-the-art Bitcoin slot, and 7BitCasino offers the perfect environment to take advantage of the slots BTC capabilities. Here you will be able to grab a massive Bitcoin Welcome bonus of up to 1 BTC as soon as you sign up and make your first deposit on the platform. Also, there is a whole array of BTC promotions waiting to be explored. So, if you are planning to play Dark Vortex for real money or for a cryptocurrency (Bitcoin, Ethereum, Dogecoin or Bitcoin Cash), 7BitCasino would be the perfect place to start from.