Claim Dragon Slots Bonus
Newsletter
Sign Up for our Newsletter

Receive our latest exclusive bonuses, info about new casinos and slots and other news.

Security question:

Mermaids Treasure Trove (Pragmatic Play)

Mermaids Treasure Trove is a 7-reel slot from Pragmatic Play, offering up to cluster paylines/ways to win. Play free demo instantly—no download needed—and explore all bonus features risk-free. Optimized for desktop and mobile, this slot delivers smooth gameplay anywhere. Ready for real money play? Scroll down to find our top-rated Pragmatic Play online casinos, selected for safety, quality, and generous welcome bonuses.

Mermaids Treasure Trove Free Slot Demo

Responsible Gaming

To access demo slot please confirm that you are at least 18 years old

« BACK

Facts & Features

Slot Rating: 7.9 / 10 👍 Good

RTP: 96.54%

Max Win: 10000x

Volatility: (5/5)

Hit Rate: 26.73%

Slot Themes

Ancient, Creatures, Mermaids, Mythology, Treasures, Underwater,
« BACK

Recommended Real Money Casinos Where to Play Mermaids Treasure Trove ↓

22Bet Casino logo 22Bet Casino 4.9 Star Casino

🎰144+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€300
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€1

Wager requirement: 50X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Stake Casino logo Stake Casino 4.8 Star Casino

🎰62+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

200% up to $1000
Bonus T&C Apply +

No bonus code required

Min. deposit: $100 / 0.0025 BTC

Wager requirement: 40X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Betsson Casino logo Betsson Casino 4.8 Star Casino

🎰134+ Game Providers

⏱️Withdrawal Pending Time: Within 12 Hours

100% up to €100 + 600 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: €10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Betsafe Casino logo Betsafe Casino 4.8 Star Casino

🎰134+ Game Providers

⏱️Withdrawal Pending Time: Within 12 Hours

100% up to €100 + 150 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: €10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Winz.io Casino logo Winz.io Casino 4.7 Star Casino

🎰126+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

$/€10000 in Wheel of Winz (Wager Free)
Bonus T&C Apply +

Bonus code: WOW

Min. deposit: 0.004 BTC / $/€100

Wager requirement: 0X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Videoslots Casino logo Videoslots Casino 4.7 Star Casino

🎰136+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to £/€200 + 11 Welcome Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: £/€10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Betlabel logo Betlabel 4.6 Star Casino

🎰142+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€300 + 30 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€10

Wager requirement: 35X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
Epicbet Casino logo Epicbet Casino 4.6 Star Casino

🎰70+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€300 (No Wager)
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€10

Wager requirement: 0X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
1xBet logo 1xBet 4.6 Star Casino

🎰148+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€100
Bonus T&C Apply +

No bonus code required

Min. deposit: $/€1

Wager requirement: 5X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly
National Casino logo National Casino 4.6 Star Casino

🎰161+ Game Providers

⏱️Withdrawal Pending Time: Within 1 Hour

100% up to $/€100 + 100 Free Spins
Bonus T&C Apply +

No bonus code required

Min. deposit: €20

Wager requirement: 40X

Full Bonus T&C
Claim Bonus 18+ | T&C Apply | Gamble Responsibly

Mermaid’s Treasure Trove Slot Review – Dive into Cluster Pays & Wild Multipliers

Base Game Screenshot of Mermaid’s Treasure Trove slot with 7x7 grid and underwater theme

Slot Overview

Mermaid’s Treasure Trove by Pragmatic Play plunges players into a mystical underwater world filled with shimmering symbols, cascading wins, and roaming wild multipliers. Played on a vibrant 7x7 grid, this slot uses a cluster pays mechanic where wins form from groups of five or more matching symbols. The game’s theme is rich with aquatic charm, featuring treasure chests, crowns, and a floating mermaid beside the reels. With a top RTP of 96.54% and a max win of 10,000x your bet, Mermaid’s Treasure Trove offers high volatility gameplay that rewards patience and strategy. Whether you’re chasing free spins or exploring the bonus buy options, this slot delivers a deep-sea adventure packed with potential.

Pros and Cons

  • Unique cluster pays mechanic with cascading wins
  • Multiplier wilds that grow and merge for bigger payouts
  • Free spins and super free spins available via bonus buy
  • Beautiful underwater visuals and immersive soundtrack
  • Very high volatility may not suit all players
  • Bonus buy options are expensive (up to 400x)
  • Base game wins can feel low without multipliers

Gameplay and Features

Mermaid’s Treasure Trove unfolds on a shimmering 7x7 grid using a cluster pays system. Wins are formed when five or more identical symbols connect horizontally or vertically. Winning clusters explode, triggering cascading tumbles that can chain into multiple wins. The slot’s high volatility and dynamic wild multipliers keep gameplay exciting and unpredictable. Symbols range from shells and starfish to treasure chests and crowns, with payouts scaling based on cluster size.

Bonus Game and Free Spins with multiplier wilds in Mermaid’s Treasure Trove slot

Multiplier Wilds

One of the standout features is the roaming multiplier wild. After a win clears, a wild drops into the empty space with a starting value of x1. Each time it contributes to a win, its multiplier increases by +1 and shifts to a new position. If multiple wilds connect, they merge into a single wild, combining their values. Regular symbols can also carry multipliers (x5–x100), which are added to the wild if part of the same win. These wilds persist through tumbles, creating extended win chains and explosive payouts.

Free Spins

Landing 3 to 7 scatter symbols triggers 10 to 18 free spins. During the feature, multiplier wilds remain on the grid until the round ends, and any wilds present on the triggering spin carry over. Additional scatters during the bonus round award +1 extra spin. This sticky wild mechanic adds strategic depth and increases the potential for massive cluster wins.

Symbol Multipliers

In both the base and bonus game, regular pay symbols can land with attached multipliers ranging from x5 to x100. If these symbols form part of a win with a wild, their values are added to the wild’s multiplier. If no wild is present, a new one is created with the combined value. This feature adds surprise bursts of value and keeps gameplay fresh.

Ante Bet

Players can activate the ante bet to increase their chances of triggering free spins. This comes at a 50% higher stake but boosts scatter frequency. It’s a strategic option for those chasing bonus rounds more aggressively, though it may not suit budget-conscious players.

Bonus Buy

Mermaid’s Treasure Trove offers two bonus buy options:

  • Free Spins Buy: Trigger 10–18 free spins for 100x your bet.
  • Super Free Spins Buy: Start with wilds at x10 multipliers for 400x your bet.

These options allow instant access to the slot’s most lucrative features, ideal for high-risk, high-reward gameplay.

RTP, Max Win Potential, and Volatility

Mermaid’s Treasure Trove offers a top RTP of 96.54%, with alternative versions at 95.56% and 94.54% depending on the casino. The slot’s volatility is rated 5/5, meaning wins can be infrequent but potentially large. The maximum win is a staggering 10,000x your bet, though the probability of hitting it is 1 in 66,666,667. With a hit frequency of 26.73%, players can expect regular action, especially when wild multipliers are in play.

📱 Mobile Compatibility & User Experience

Built with HTML5, Mermaid’s Treasure Trove runs smoothly on all modern mobile devices. The game’s responsive design adapts perfectly to both portrait and landscape modes, and touch controls are intuitive. Whether you're spinning on a smartphone or tablet, the underwater visuals and cascading mechanics remain fluid and immersive.

Similar Slots

If you enjoy Mermaid’s Treasure Trove, here are three similar slots worth exploring. Each offers high volatility, engaging features, or a captivating aquatic theme.

  • Fire Portals: Cluster pays slot with roaming wilds and elemental theme.
  • Razor Shark: Underwater slot by Push Gaming with mystery stacks and free spins.
  • Big Bass Bonanza: Fishing-themed slot with scatter pays and bonus rounds.

Mermaid’s Verdict – A Deep Dive Worth Taking?

Mermaid’s Treasure Trove is a visually stunning and feature-rich slot that rewards strategic play and patience. The roaming wild multipliers and cluster pays system create thrilling win chains, especially during free spins. However, the very high volatility and steep bonus buy costs may deter casual players. Still, for those who love immersive themes and explosive features, this underwater adventure is a treasure worth diving for.

Reviewed 10/2/2025 by CasinoSlotsGuru.com

Slot Rating: 7.9 / 10 👍 Good

❓ Mermaids Treasure Trove – Frequently Asked Questions

🎮 Can I play Mermaids Treasure Trove for free?

Yes! You can try the Mermaids Treasure Trove demo slot directly on CasinoSlotsGuru.com without registration. It’s a great way to explore the game’s features, visuals, and volatility before betting real money.

💰 How do I play Mermaids Treasure Trove for real money?

To play for real money:

  • Choose a licensed Pragmatic Play casino from our recommended list.
  • Create an account and make your first deposit.
  • Claim your welcome bonus (if available).
  • Search for “Mermaids Treasure Trove” in the slot section.
  • Set your bet and hit spin button!

🎁 Are there bonuses for Mermaids Treasure Trove?

Yes! Many of our featured casinos on this page offer welcome bonuses, including free spins and deposit matches, that can be used on this slot. Always check the bonus terms for eligibility and wagering requirements.

🧪 Is the demo version the same as the real game?

Yes. The demo version mirrors the full game in terms of features, mechanics, and visuals. The only difference is that you can’t win real money.

🧠 How do I win at Mermaids Treasure Trove?

Winning depends on luck, but understanding the game’s mechanics helps:

  • Learn how Cluster Pays work.
  • Use Autoplay responsibly with stop conditions.
  • Trigger the free spins bonus round for the best chance at big wins.

📱 Is Mermaids Treasure Trove available on mobile?

Absolutely. The game is fully optimized for mobile play on both iOS and Android devices. You’ll enjoy smooth gameplay and stunning visuals on any screen size.

Other Top Slots from Pragmatic Play ↓

Gates of Olympus Super Scatter best online slot
Play for fun
Gates of Olympus Super Scatter Pragmatic Play »
Max Win: 50000x
RTP: 96.5%
Exclusive!
Big Bass and the Gold Ness Monster best online slot
Play for fun
Big Bass and the Gold Ness Monster Pragmatic Play »
Max Win: 5000x
RTP: 98%
Sweet Bonanza Super Scatter best online slot
Play for fun
Sweet Bonanza Super Scatter Pragmatic Play »
Max Win: 50000x
RTP: 96.51%
Sweet Bonanza best online slot
Play for fun
Sweet Bonanza Pragmatic Play »
Max Win: 21175x
RTP: 96.49%
New!
Sweet Rush Bonanza best online slot
Play for fun
Sweet Rush Bonanza Pragmatic Play »
Max Win: 5000x
RTP: 96.5%
Exclusive!
The Tweety House best online slot
Play for fun
The Tweety House Pragmatic Play »
Max Win: 6750x
RTP: 96.51%
Exclusive!
Bonanza Gold best online slot
Play for fun
Bonanza Gold Pragmatic Play »
Max Win: 21100x
RTP: 96%
Exclusive!
Mafiosa Dead or a Llama best online slot
Play for fun
Mafiosa Dead or a Llama Pragmatic Play »
Max Win: 10000x
RTP: 94.54%
Upcoming
El Dorado The City of Gold Megaways best online slot
Play for fun
El Dorado The City of Gold Megaways Pragmatic Play »
Max Win: 20000x
RTP: 96.47%
Exclusive!
Cappadocia best online slot
Play for fun
Cappadocia Pragmatic Play »
Max Win: 10000x
RTP: 94.08%