Mermarmaid’s Mega Chest Slot Review

Expert Review Mermarmaid’s Mega Chest Verdict and Opinion

As a long time slot player, Mermarmaid’s Mega Chest hooked me quicker than I expected. NetGaming have gone for a 6x6 cluster slot with Gravalanche wins, so every hit can snowball into a chain of drops. The underwater setting feels rich without being distracting, and the chest sitting beside the grid gives a nice sense of progress as every cluster nudges it closer to opening.

What struck me after a few sessions on Mermarmaid’s Mega Chest was how balanced it feels. Medium volatility and a modest 900x max win do not scream high roller, yet the chest feature, random wilds and free spins keep sessions lively. It is the kind of game I fire up when I want steady action, colourful graphics and clear feature triggers rather than extreme swings.

Mermarmaid’s Mega Chest Game Overview

Mermarmaid’s Mega Chest runs on a 6 by 6 layout with cluster pays, so you win by landing groups of matching symbols anywhere on the grid. Gravalanche removes winning clusters and drops fresh symbols from above, letting a single paid spin create several cascades. The theme leans on folklore and mermaids, with bright sea creatures, treasure and the main character supporting the chest mechanic at the side.

The game’s RTP sits around 94.13 percent in standard play, which is slightly below many modern releases, with a separate 94.44 percent figure tied to the bonus buy. Volatility is rated medium, and in practice I found the hit rate steady enough for longer sessions. Bets start at 0.10 and go up to 200 per spin, so both cautious players and higher stakes fans can get involved.

Mermarmaid’s Mega Chest Symbols and Paytable

Symbols in Mermarmaid’s Mega Chest stick closely to the ocean theme. You get mermaids, treasure chests and various sea creatures forming the premium clusters, backed up by simpler lower paying icons. Wins come from landing clusters of at least five matching symbols, scaling all the way up to 36 of a kind. The special wild symbol steps in for regular symbols, helping larger clusters connect and extending Gravalanche chains.

The paytable in Mermarmaid’s Mega Chest is built around big clusters. At the top end, a full cluster of thirty six of the best symbol can pay 125 times your bet, with other high symbols paying 50 times or 25 times for the same count. Smaller clusters still matter, with groups of nine premium icons worth several times stake and five symbol hits giving small but frequent top ups.

Lower paying symbols in Mermarmaid’s Mega Chest taper down to returns like 0.5 times stake for five matching icons or 0.1 times stake for the very lowest. It feels geared towards repeated small clusters feeding the chest rather than rare monster hits from a single group. Wilds can appear both as normal sized tiles and as colossal wilds from the chest, which can flip an average Gravalanche into something special.

Symbols and Paytable

Symbol	Quantity	Payout
	36	x125
	35	x113.5
	34	x106
	33	x98.5
	32	x91
	9	x4
	8	x3
	7	x2.5
	6	x2
	5	x0.5
	36	x50
	35	x45.4
	34	x42.4
	33	x39.4
	32	x36.4
	9	x1.6
	8	x1.2
	7	x1
	6	x0.8
	5	x0.2
	36	x50
	35	x45.4
	34	x42.4
	33	x39.4
	32	x36.4
	9	x1.6
	8	x1.2
	7	x1
	6	x0.8
	5	x0.2
	36	x50
	35	x45.4
	34	x42.4
	33	x39.4
	32	x36.4
	9	x1.6
	8	x1.2
	7	x1
	6	x0.8
	5	x0.2
	36	x25
	35	x22.7
	34	x21.2
	33	x19.7
	32	x18.2
	9	x0.8
	8	x0.6
	7	x0.5
	6	x0.4
	5	x0.1
	36	x25
	35	x22.7
	34	x21.2
	33	x19.7
	32	x18.2
	9	x0.8
	8	x0.6
	7	x0.5
	6	x0.4
	5	x0.1
	36	x25
	35	x22.7
	34	x21.2
	33	x19.7
	32	x18.2
	9	x0.8
	8	x0.6
	7	x0.5
	6	x0.4
	5	x0.1
	36	x25
	35	x22.7
	34	x21.2
	33	x19.7
	32	x18.2
	9	x0.8
	8	x0.6
	7	x0.5
	6	x0.4
	5	x0.1
	Wild

Mermarmaid’s Mega Chest Slot Features

The feature set in Mermarmaid’s Mega Chest revolves around Gravalanche and the chest. Each winning symbol contributes progress to opening the chest, which can then award random wilds, a colossal wild, a direct coin win or trigger the free spins round. Gravalanche keeps exploding winning clusters until no more wins land, so you often see several chest contributions stacking from a single paid spin.

Free spins in Mermarmaid’s Mega Chest only arrive through the chest feature, which gives them a nice sense of occasion. During my play, the most exciting moments came when chest rewards dropped extra wilds across the grid, letting clusters grow in odd shapes. There is also a bonus buy, priced around 600 times your current bet, which jumps straight into the feature with a slightly higher RTP for those who fancy shortcuts.

Ways to Win on Mermarmaid’s Mega Chest Paytable and Clusters

Winning on Mermarmaid’s Mega Chest is all about working those clusters and Gravalanche chains rather than chasing lines. Groups of five or more symbols pay, and as clusters explode you can land fresh groups in the same spin, all counted towards the chest. With a 6 by 6 layout and medium volatility, most base game spins feel like a mix of small cluster payouts and the occasional chest driven spike.

How To Play Mermarmaid’s Mega Chest

Getting started with Mermarmaid’s Mega Chest is simple even if you are new to cluster slots. You adjust the coin value using the arrows near the stake display, which sets your total cash bet. The main spin button sits in the centre at the bottom of the screen, while a smaller circular button triggers automatic spins. I like setting a modest auto session then watching how often Gravalanche chains feed the chest.

The settings menu in Mermarmaid’s Mega Chest lets you switch on quick spins or fine tune autoplay limits, which I always do before raising stakes. On the opposite side you have the Buy Bonus button, opening a panel that confirms the cost based on your chosen bet size. Mobile play is smooth, with the 6 by 6 grid fitting nicely in portrait, so I often spin it on my phone.

Mermarmaid’s Mega Chest Slot Verdict

For me, Mermarmaid’s Mega Chest sits in the solid middle ground of NetGaming’s portfolio. The 6 by 6 clusters, Gravalanche and chest feature mesh well, giving plenty of small wins and the odd burst of excitement without tearing through a bankroll. If you enjoy sea themed slots with clear feature progress and do not mind the below average RTP, this underwater adventure is worth a proper session.

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