Carnival Queen Slot Review

⭐ 8/10
Create by: Thunderkick
Review by:
Posts by Michael White
Updated: November 29, 2025

Carnival Queen is a Average volatile slot from Thunderkick with an RTP 96.1% and up to x22700 maximum win. Play demo for free.

Carnival Queen Slot Demo

Software
Release Date
2019-02-20
RTP
96.1%
Max Win
x22700
Volatility
Average
Bet Range ($,€,£)
0.10 - 100
Number of Reels
6
Betways
4096
Features
Carnival, Cascading Reels, Increasing Multiplier, Party, Retrigger, Stacked Symbols

Carnival Queen - Slot Overview

Carnival Queen is a Mardi Gras inspired slot from Thunderkick that throws me straight into a noisy New Orleans street party. The grid sits at 6 reels and 4 rows with 4096 ways to win, and every spin feels busy thanks to the Avalanche mechanic and rising multiplier. The backdrop captures the pastel houses and swaying crowd, and the soundtrack keeps the whole thing pulsing while I chase those big avalanche chains.

Under the pretty surface, Carnival Queen is all about compounding wins. Each avalanche steps the win multiplier up by one, so a simple line of small hits can snowball fast, especially once you reach free spins. With medium variance and a max win of 22,700x your stake, the slot sits in that sweet spot where I can grind sessions without feeling bored but still have genuine jackpot style potential.

After a few hundred spins, the rhythm of Carnival Queen really settles in. Base game play throws plenty of smaller avalanches my way, and the crowd in the background erupts when a stacked win lands, which gives the slot a nice feedback loop. It never feels empty, yet there is always that sense that the next chain could ignite the metre and push the session to another level.

Carnival Queen slot screenshot

RTP and Volatility in Carnival Queen

On the numbers side, Carnival Queen runs a tested RTP of 96.10%, which sits right on the industry average, paired with medium to high volatility. The hit rate of around twenty five percent means I see wins often enough to keep the balance ticking over, yet the game still likes to save up value for stretched avalanche sequences and that rare monster free spins round that can swing a session.

How to Play Carnival Queen

Getting started with Carnival Queen is straightforward. I open the menu drawer and use the chip or coin button to set my stake anywhere from 0.10 up to 100 per spin, then choose whether to spin manually or fire up autoplay for a batch of spins. With 6 reels and 4096 ways, wins land for matching symbols on adjacent reels from the left, so full lines are not required.

Every time I hit a winning combination, the Avalanche feature kicks in. Winning symbols explode, new ones fall down, and the multiplier metre climbs by one step for each consecutive avalanche on that paid spin. A big part of playing the slot well is reading when the balance can handle longer sessions while you fish for a sequence where the metre climbs high before the grid finally bricks.

Symbols and Paytable in Carnival Queen

The symbol set in Carnival Queen fits the Mardi Gras mood, even if the art is not the sharpest Thunderkick has made. At the bottom end you have the familiar royals, paying between 1x and 1.7x your stake for six of a kind. Premiums are the revellers and crown: the king’s crown pays 20x for six, the red lady 7.5x, with blue, green and black characters covering the rest.

Wild symbols help tidy up awkward reels and land on all six reels, stepping in for standard icons to complete ways. The scatter is a colourful mask that can appear anywhere and does not pay directly, but hitting three or more on the same spin brings in the free spins round. On losing bonus spins, whole batches of symbols can vanish, which also lines up fresh combinations from this same symbol set.

Symbols and Paytable

Symbol Quantity Payout
icon 1 6 x20
5 x10
4 x5
3 x2.5
2 x1
icon 2 6 x7.5
5 x2.5
4 x2
3 x1
icon 3 6 x2.5
5 x1.5
4 x1
3 x0.5
icon 4 6 x2.2
5 x1
4 x0.7
3 x0.4
icon 5 6 x2
5 x0.8
4 x0.6
3 x0.3
icon 6 6 x1.7
5 x0.6
4 x0.4
3 x0.2
icon 7 6 x1.5
5 x0.6
4 x0.4
3 x0.2
icon 8 6 x1.3
5 x0.5
4 x0.2
3 x0.1
icon 9 6 x1.2
5 x0.5
4 x0.2
3 x0.1
icon 10 6 x1.1
5 x0.4
4 x0.2
3 x0.1
icon 11 6 x1
5 x0.4
4 x0.2
3 x0.1
icon 12 Scatter
icon 13 Wild

Bonus Features in Carnival Queen

The main bonus mechanic in Carnival Queen is really that Avalanche feature fused with a rising multiplier. Every winning cascade on a paid spin steps the metre up, and once no more wins land the metre drops back to x1 for the next spin. When you finally reach the free spins, the same system carries over but gains extra power, since the multiplier no longer resets between spins during that feature.

Free Spins and Multipliers in Carnival Queen

To trigger the bonus game in Carnival Queen I need at least three mask scatters on the same spin, which awards 12 free spins. Any extra scatter on the trigger adds four more spins, so four masks hand over 16, five masks 20, and so on. During the feature, landing two scatters gives three extra spins, and every additional scatter beyond the second stacks on three more, so spin counts can climb very high.

The real magic in Carnival Queen free spins comes from the multiplier behaviour. Instead of resetting after a dead spin, the metre holds its value all the way through the feature and keeps rising with each avalanche. On top of that, the game can strip away symbols after non winning bonus spins, which often sets up a fresh win on the following cascade and sends the multiplier into properly scary territory.

Carnival Queen slot screenshot

My Carnival Queen Slot Verdict

As a long term slot grinder, I rate Carnival Queen as one of Thunderkick’s better all rounders. The medium volatility, avalanche play and non capping multiplier give the game serious punch, and that 22,700x top win figure is no joke, even if most bonus rounds land far lower. On the flip side, hitless patches can still bite and the symbols are a bit plain, but the overall package stays very satisfying.

Screenshots

Carnival Queen slot screenshot 1
Carnival Queen slot screenshot 2
Carnival Queen slot screenshot 3
Carnival Queen slot screenshot 4
Carnival Queen slot screenshot 5
Carnival Queen slot screenshot 6
Carnival Queen slot screenshot 7
Carnival Queen slot screenshot 8
Carnival Queen Final Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (96.1%)








Max Win (x22700)








Originality








FAQs About Carnival Queen

Can I play Carnival Queen free slot?

Absolutely! You can enjoy Carnival Queen for free on our website without registration. Our partner casinos of Thunderkick also usually offer demo mode access.

Can I win real money on Carnival Queen slot?

Yes, to win real money in Carnival Queen, you'll need to create an account at a licensed casino site. You can then play for real and win up to x22700.

Can I play Carnival Queen slot on mobile phone?

Yes, Carnival Queen is fully optimized for mobile devices and runs smoothly on any devices.

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