Mermaids Slot Review

Mermaids Slot Overview

Mermaids from NetEnt drops me straight into a bright underwater kingdom filled with castles, corals, and shimmering treasures. The slot uses a classic 5x3 layout with 20 fixed paylines, so the structure is familiar, but the focus on Wild symbols gives it a different rhythm. Progress Wilds feed into three globes above the reels, and those meters are the key to triggering every proper bonus in Mermaids.

What strikes me as I spin Mermaids is how much of the gameplay revolves around chasing those special Wilds rather than waiting for a standard Scatter. Regular line hits come from seaweed-framed royals and a line-up of colourful mermaids, but the real excitement comes when a purple, green, or white Wild lands and nudges its matching Progress Globe closer to a feature.

Mermaids Slot Information

Mermaids is a video slot with 5 reels, 3 rows, and 20 paylines, paying left to right on adjacent reels. You usually need at least three matching symbols, though the red and golden mermaids pay from two of a kind, which helps to keep things ticking over. Bets start at 0.10 and go up to 40 per spin, and I can play Mermaids comfortably on mobile, tablet, or desktop.

Game Symbols in Mermaids

The paytable in Mermaids keeps things simple with five lower-paying royals and four premium mermaids. Landing 5x 10 pays 3x the bet, J pays 5x, Q pays 10x, K pays 15x, and A pays 20x. On the premium side, 5x turquoise mermaid pays 30x, purple pays 40x, red pays 60x, and the golden mermaid tops the table at 100x for five, plus small wins from just two of her.

There are four Wild symbols in Mermaids. Three are Progress Wilds in purple, green, and white, while a regular Wild appears through the Random Wilds feature. All substitute for the standard symbols and pay 100x the stake for five of a kind, which matches the top mermaid. In practice, I find the Wilds far more valuable for feeding the globes than for pure line hits.

Symbols and Paytable

Symbol	Quantity	Payout
	5	x100
	4	x20
	3	x2.5
	2	x0.5
	5	x60
	4	x10
	3	x2
	2	x0.2
	5	x40
	4	x7
	3	x1.5
	5	x30
	4	x5
	3	x1
	5	x20
	4	x3
	3	x0.6
	5	x15
	4	x2
	3	x0.4
	5	x10
	4	x1.5
	3	x0.3
	5	x5
	4	x2
	3	x0.2
	5	x3
	4	x0.5
	3	x0.1
	Wild

Mermaids Bonuses And Special Features

The whole bonus structure in Mermaids hangs off the three Progress Globes above the reels. Purple, green, and white Wilds each fill their matching globe, and the meters start with ten points already in place, so I am never starting from zero. When a globe reaches its threshold, the linked feature fires and that meter resets afterwards, except in some cases when won via the pick bonus.

Collecting 15 purple Progress Globes triggers the Picker Bonus in Mermaids. I get three picks from fifteen seashells and vases, each hiding either a cash prize or an upgrade into free spins. Cash rewards are bet multipliers from 2x up to 50x, paid instantly, while some picks award Mermaid Spins or Wild Spins. If free spins are won here, their Progress Globes stay filled, which feels generous.

Green and white Progress Wilds drive the two free spins modes in Mermaids. Hitting 30 green globes awards 10 Wild Spins, each spin adding 2 to 6 regular Wilds in random positions through the Random Wilds feature. Filling the white globe with 60 points gives 10 Mermaid Spins with the same Random Wilds mechanic, but all royal symbols are removed, so only premium symbols and Wilds land, which can produce strong bursts.

Mermaids RTP, Volatility, And Max Win

Mermaids runs on a high-volatility maths model, and that shows in how spiky the balance line feels during longer sessions. The RTP sits around 96.06–96.09% on the higher setting, with some operators using a lower configuration near 94.1%, so I always check the info screen first. Top win is capped at about 1,974x my stake, which is on the modest side for such a punchy variance level.

Final Thoughts on Mermaids Slot

After a fair amount of play, Mermaids leaves me with mixed feelings. Visually and thematically, it looks great, with polished NetEnt animation and a relaxed soundtrack that suits longer grindy sessions. I enjoy the sense of progress as the globes creep upwards and the way Wilds matter on several levels, from basic substitutions to triggering instant-pick prizes and both kinds of free spins.

From a seasoned player’s angle, the downside is the maths profile. High volatility paired with a sub‑2,000x max win means the peaks are not as extreme as I would like for the risk involved. Features can take a while to land as those globes fill, too. If you are happy with that trade-off and like building towards bonuses rather than waiting on Scatters, Mermaids offers a solid underwater session.

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