Demon Queen

Demon Queen slot by NowNow Gaming is an underworld-themed game with cascading symbols and a top feature reel that delivers 3 different wilds. You get a 4th mystery wild that provides extra spins in the bonus round, and you can win up to 10,000x your stake. Play the Demon Queen demo for free, check our detailed review, and claim your bonus below.

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User Rating: 8.3/10 (3 votes)

Provider:NowNow Gaming
RTP 🔗: 96.26% RTP Ranges!
Variance: Med
Max Win: x10000.00
Betways: 20
Release Date: 2026-05-28 [ i ]
SlotRank: N/A
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Demon Queen Review

NowNow Gaming takes you on a detour deep into the bowels of the underworld in their latest release, Demon Queen, where you get to meet a horned mistress clad in a seductive red dress and wearing a sly, devilish smile. She’s wielding a massive golden fork, fire in her palm, and her evil laugh accompanies any significant happenings in the game. She’s all alone down there in hell, though, which is a bit strange given how attractive she looks.

Anyway, let’s cover the basics before we get to the heart of this thing. Demon Queen plays out on a 5x4 grid with 20 paylines. You win by landing at least 3 matching symbols across a payline, starting from the leftmost reel towards the right. You can play with bet levels ranging from €0.10 to €100 per spin, and there are 3 spin speed settings: default, turbo, and super turbo. You can set up the autoplay feature for hands-free sessions, with up to 1,000 autospins being possible in addition to some advanced options.

The premium symbols, consisting of fruits like strawberry, plum, orange, and watermelon, pay between 5x and 15x your stake for 5 of a kind wins. The lower-value card suit symbols pay either 1x or 1.5x your stake for the same. Wilds play a central role in this game, appearing on the top horizontal Feature Reel together with blanks. All Wilds substitute for pay symbols to help complete wins, and the Blazing Wilds from the Feature Reel come with multipliers of up to x500.

Demon Queen Slot
Demon Queen Reels Screen

These Blazing Wilds can also fill empty positions above themselves or be locked for a win before being removed by the Cascading symbols mechanic. This mechanic is active in both the base game and the bonus round, removing winning symbols and allowing Blazing Wilds to drop down onto the main grid to do their thing. A Mystery Wild awards extra free spins in the bonus round, which otherwise plays out like the base game. Demon Queen is a medium volatility slot game, featuring an RTP of 96.26% and a max win of 10,000x your stake.

Demon Queen Features

Before we go into detail about the features of this game, we would like to remind you that the Demon Queen free play demo is available at the top of this page. Head up there after finishing the review to sample the features yourself. Let’s get started!

Cascading Symbols

Winning symbols are removed via the Cascading Symbols mechanic, allowing the remaining symbols to drop to their lowest possible position. In addition, symbols from the top horizontal Feature Reel drop down, as well as new symbols filling any remaining gaps. This process repeats as long as you keep forming new winning combinations, allowing for indefinite winning streaks per round.

Blazing Wilds Feature Reel

The top horizontal feature reel slides in blanks (fiery chain circles that look like donuts at first glance) and up to 3 different Blazing Wilds per spin. After winning symbols have been removed, the symbols from the Feature Reel drop down to the lowest possible positions, with blanks evaporating and new symbols filling any empty positions. New Feature Reel symbols slide in from the left, and this goes on as long as you keep winning. Here is an overview of the 3 Blazing Wilds you can slide in on the Feature Reel:

  • Multiplier Wild - boosts any win it is part of by x2 to x500 (multipliers are additive if more than one multiplier wild is part of the same win).
  • Filler Wild - fills all empty positions above itself with wilds after dropping to the lowest possible position on the reel.
  • Locked Wild - has a lock that breaks on its first win, and it remains in play for a second win before being removed.

Devil's Deal Bonus Round

The Devil's Deal Bonus Round triggers when you land 3, 4, or 5 scatter symbols anywhere in view on the same spin or in the same cascading sequence. This awards 10, 15, or 20 free spins, respectively, and the bonus round plays out similarly to the base game. However, a fourth Blazing Wild can now slide in on the top Feature Reel, and it’s a Mystery Wild that awards 1 to 5 additional free spins before turning into 1 of the 3 regular Blazing Wilds. The additional free spins are awarded even if the Mystery Wild doesn’t drop down to the main grid, and this is the only way to win additional free spins, since scatters do not appear during the bonus round.

Demon Queen Slot
Demon Queen Free Spins Win Screen

Feature & Bonus Buy (not UK)

The feature and bonus buy menu is available in certain regions, and you open it via the Bonus Buy button down to the left. It comes with the following options in the Demon Queen slot:

  • BonusHunt FeatureSpins - pay 3x your stake to increase your bonus round chances by 5 times.
  • Blazing Wild FeatureSpins - pay 50x your stake to be guaranteed that at least 1 Blazing Wild drops down to the main grid (this means you’re guaranteed to win on the initial spin).
  • Devil's Deal Bonus Round - pay 100x your stake to trigger the bonus with 3, 4, or 5 scatters.

Theme & Graphics

Demon Queen takes you on a trip to the underworld, where you get to meet the sexy queen of this hellish realm. She stands by your side at all times, complete with devil horns, a fork, and fire in her palm. Dressed in red, she laughs her evil laugh regularly whenever something happens on the reels. The game grid is set against a hazy, flame-licked abyss, and even the grid has devil horns in this game, in addition to glowing skulls at the base. On the reels, you get a mix of fruit and card suit symbols, and the soundtrack adds a dramatic flair to the gameplay.

Demon Queen Free Play

Now that you know all about how this game works, the time has come to explore the free Demon Queen demo game. This is your chance to get familiar with the ebb and flow of the volatility and see what kind of bankroll you need to bring to the table if you decide to play for real at one of our recommended casinos. These are all confirmed to carry this title, and you can check them out below the demo game after your Demon Queen free play session is over.

Pros and Cons of Demon Queen

Pros

  • Cascading reels with feature top reel
  • Feature top reel slides in 3 different wilds
  • FS bonus w/ a 4th extra spins mystery wild
  • Win up to 10,000x your stake

Cons

  • Feature/Bonus buy not available in all regions

Our Verdict

Demon Queen is a decent enough effort from NowNow Gaming, and wild symbols are a tried and tested staple that works their magic in many games. The underworld setting is well-crafted, and having a femme fatale devil instead of the usual horned demon is a nice touch. Not that it hasn’t been done many times before, but it still comes across as refreshing in this game. The soundtrack adds a bit of atmosphere as well, and it all comes together nicely without any hiccups.

Mechanically, the game revolves around the horizontal Feature Reel, which delivers different wild symbol features. This top reel combined with cascading symbols ensures that the base game never feels stale or boring, and you can expect decent to solid payouts once you get a winning streak going. There is a reason the Blazing Wild FeatureSpin is priced as high as 50x your stake, as even a single wild from the reel dropping down can lead to lengthy streaks.

Once you get the initial wild win, more Blazing Wilds are bound to drop down, leading to more wins and more Blazing Wilds from the Feature Reel. I had a good time purchasing this feature in my test session, and I got multiple returns well above 100x my stake. The additive multiplier wilds, which can reach as high as x500, can lead to explosive wins, which is clearly something NowNow Gaming has picked up from their partner and mentor, Hacksaw Gaming.

I have to admit that the evil laughter of the demon queen got on my nerves after a while, and it kind of sounds fake too. A more varied vocabulary would have made this character come more to life, as she reacts the same way no matter what happens. Anyway, it’s not really a dealbreaker, perhaps, but details matter in slot games. Overall, Demon Queen is definitely a playable slot if you’re into top reels and wild features, and the 10,000x potential is pretty solid as well.

Anders

Anders

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Scanned Countries

US New Jersey

Sorry, Demon Queen is not available for this market. In total, we scanned casinos at 101 in various markets. Demon Queen is available in 2 countries. The markets with the highest number of casinos are: ES, IT

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Spain ES 119 1 1 66 See Data
Italy IT 173 1 0 11951 See Data

Demon Queen Attributes

Provider: NowNow Gaming
Release Date: 2026-05-28 [ i ]
Type: Video Slots
RTP: 96.26% RTP Ranges!
Variance: Med
Hit Frequency: N/A
Max Win: x10000.00
Min bet $, €, £: 0.1
Max bet $, €, £: 100
Layout: 5-4
Betways: 20
Features: Additional Free Spins, Buy Feature, Cascading, Free Spins, Multiplier, Mystery symbol, RTP range, Scatter symbols, Sticky Wilds, Wild, Wilds with multipliers
Theme: Demons, Devil, Fire, Fruit, Hell, inferno, Orange, Plum, Queen, Empress, Strawberry, Watermelon
Other tags: N/A
Technology: JS, HTML5
Game Size: 8.2 MB
Last Update: 2026-05-13

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