The best high volatility slots you can play at no wagering casinos

The Best High Volatility Slots Dead or Alive 2 Hero
Sam Gascoyne
Last updated on by Sam Gascoyne

Enjoy unrivalled winning spins with our list of high volatility slots playable at no wagering casinos

True online slot aficionados know that some of the most profitable games out there are those that have a high volatility! Why? Because these are some of the most exciting and profitable slots players can sink their teeth into.

The volatility (or variance) measures the frequency that an online slot game pays out to players, a high volatility slot tends to pay out less frequently, but when it does it usually pays out handsomely! Usually, these high volatility slots tend to be game of choice of seasoned online slot veterans, who have a big enough bankroll to sustain their gameplay whilst they're waiting for some big spins to pay out.

We'll be honest, high volatility slots aren't for everyone, as they can see players lose their bankroll very quickly, especially if they're going into it with a small sum of money. That said, when it comes to gambling and playing online slots it's all about being brave and taking calculated risks, that rush of adrenaline is why we enjoy playing! 

We've put together a list of the best high volatility slots you can play at no wagering casinos right now, some of which will even offer you wager-free spins on these specific slots as a reward for signing up and creating an account with them!

Jammin' Jars

Jammin' Jars Online Slot by Push Gaming
  • Name: Jammin' Jars
  • Developer: Push Gaming
  • Reels: 8
  • RTP: 96.83%
  • Max payout: 20,000x stake
  • Theme: Food
  • Volatility: High
  • Released: January 2018

This cheerful disco-themed cluster pays slot is a HUGE favourite with online slot streamers on Twitch and YouTube. The immense popularity of Jammin' Jars derives from the fact that players can hit some gargantuan wins that reach as high as 20,000x the player's initial stake. 

Truth be told, this can be a highly-frustrating slot as you'll be hitting a fair few dead spins before something happens, but when it does you'll be blown away! Winning clusters are removed from the game, allowing for new symbols (including Jammin' Jar multipliers) to fall into their place and trigger consecutive wins. With plenty of free spins and giant symbols on offer, there's plenty of reasons to play this bright and vibrant Push Gaming slot.

Play Jammin' Jars at these no wagering casinos:-

Gorilla Gold Megaways

Gorilla Gold Megaways Online Slot by Blueprint Gaming
  • Name: Gorilla Gold Megaways
  • Developer: Blueprint Gaming
  • Reels: 24
  • RTP: 97.00%
  • Max payout: 20,000x stake
  • Theme: Animal
  • Volatility: High
  • Released: April 2020

How do you feel about playing a slot that's spread across not one, not two, not three... But FOUR sets of game reels. Blueprint Gaming's Gorilla Gold Megaways has a grand total of 24 reels and 470,569 paylines... So yeah, you can most certainly expect some big wins here and there!

Again, like any high-volatility slot, you'll be up against it in terms of dead spins, so you're better off starting with a decent-sized bankroll... But when you do hit some winners you'll be very pleased that you persisted, especially if you land some scatters! If players manage to land 7 scatter symbols across the 24 reels then they'll receive up to 35 free spins, or 30 super spins, that can unlock all 4 sets of reels for the duration of the free spins bonus, meaning wins of up to 20,000x the player's initial stake.

Dead or Alive 2 

Dead or Alive 2 Online Slot by NetEnt
  • Name: Dead or Alive 2
  • Developer: NetEnt
  • Reels: 5
  • Win lines: 9
  • RTP: 96.82%
  • Max payout: 111,111x stake
  • Theme: Wild West
  • Volatility: High
  • Released: April 2019

Let's not beat around the bush, we love this iconic NetEnt slot for one main reason, its maximum payout! Players can win an eye-watering 111,111x their initial stake! To this day we still haven't found a slot as good that offers returns this high. 

NetEnt has worked incredibly hard to earn their reputation as one of the most skilled and respected online slot developers in the business, and with games like Dead or Alive 2, it's not hard to see why many think so highly of them! This incredibly generous high-volatility slot has three unique free spin bonuses that can see players win up to 12 free spins with sticky wilds, multipliers and extra spins. Pull on your cowboy boots and grab your revolver... If you want to win some big money then we'd highly recommend this epic slot.

Play Dead or Alive 2 at these no wagering casinos:-

Reactoonz 2 

Reactoonz 2 Online Slot by Play 'n Go
  • Name: Reactoonz 2
  • Developer: Play 'n Go
  • RTP: 96.20%
  • Max payout: 5,083x stake
  • Theme: Space
  • Volatility: High
  • Released: October 2020

Reactoonz 2 is a truly unique and complex cluster pays title that many keen online slot players have been pining after for years. This game goes heavy on the bonus features and mechanics, with the opportunity to fill up the Quantumeter and Fluctometer in attempt to unleash Energoon wilds and Gargantoon wilds onto the game grid, leading to big winning clusters and even bigger winning chains.

We won't lie to you, this game can be incredibly intimidating at first glance, there's a lot going on! But once you get to grip with how it's played (ideally by reading our Reactoonz 2 review) you have to trust us when we tell you it's a LOT of fun! This high-volatility slot can see players win 5,083x their initial stake, it might seem a little lower than the other slots on this list, but don't let that put you off, it still provides some very healthy payouts to lucky punters.

Play Reactoonz 2 at these no wagering casinos:-

Immortal Romance

Immortal Romance Online Slot by Microgaming
  • Name: Immortal Romance
  • Developer: Microgaming
  • Reels: 5
  • Win lines: 243
  • RTP: 96.86%
  • Max payout: 12,150x stake
  • Theme: Horror
  • Volatility: High
  • Released: May 2011

Microgaming has released some absolute belting games over the years, some of the best in fact! It'd be wrong of us not to include Immortal Romance in that list of incredibly good titles. This 2011 classic hasn't aged a day in over a decade (partly thanks to some visual upgrades over the years), it features 4 different free spin bonuses each offering up to 25 free spins with special modifiers such as re-triggers, multipliers and cascading reels.

If that wasn't enough to get your heart racing, this high volatility slot also offers players the chance to trigger the Wild Desire feature that can see all five game reels turn wild, triggering a huge number of winning paylines, potentially netting players the maximum win of 12,150x their initial stake.

Play Immortal Romance at these no wagering casinos:-

Frequently asked questions

  • What does volatility mean in online slots?

    Volatility (also known as variance) refers to the predictability of an online casino game and how often it will pay out. Low volatility slot games tend to pay out smaller sums of money at more regular intervals whilst high volatility slots pay out larger sums of money less frequently.

  • What are high volatility slots?

    High volatility slots are slots that tend to pay out large sums of money to players less frequently in comparison to medium and low volatility slots that pay out more in the same amount of time.

  • Are high volatility slots better to play?

    High volatility slots are better to play if you have a large bankroll, as you're likely to win larger sums of money the longer you play. You're unlikely to win as much in the same time period playing medium or low volatility slots.