Secret of Dead Slot Review
Play’n Go have built their reputation on refining established mechanics rather than chasing radical innovation, and Secret of Dead exemplifies this approach. Released in February 2022, this slot sits comfortably within the developer’s extensive book-style collection, presenting an evolution rather than a revolution. The ancient Egyptian theme combines familiar territory with a critical distinction: this game doubles the maximum win potential of its most famous predecessor, positioning it as a higher-stakes offering for players familiar with the Book series.
What separates Secret of Dead from other book-style releases is subtle but meaningful. The addition of a sixth reel—whilst most Play’n Go book titles operate on five—amplifies winning combination possibilities. Paired with the expanding symbol mechanics carried over from Legacy of Dead, this creates a genuinely different gameplay experience despite working within established conventions.

Base Game & Features
Secret of Dead operates on a 6×3 grid with 10 fixed paylines, offering a 0.10 to 100.00 bet range. This structure allows for consistent, predictable wagering across all sessions. The visual presentation deserves particular mention—the reels are framed with ornate gold borders, set against a temple-like hall backdrop adorned with stacks of gold. Hieroglyphic designs and detailed artwork featuring serpents, scarab beetles, and black cat statues create an art deco aesthetic that genuinely impresses. The production quality across visual design and atmospheric music creates an immersive experience that justifies extended play sessions.

Special Symbols
The Ankh symbol serves dual functionality as both wild and scatter symbol, efficiently handling multiple roles within the game’s mechanic framework. This symbol appears frequently enough to feel meaningful without becoming predictable. When landing as a scatter, the Ankh also triggers scatter payouts at varying multipliers: 1x, 10x, 50x, or 250x the stake depending on landing two, three, four, or more Ankh symbols respectively. This multi-purpose approach streamlines base gameplay whilst maintaining variety.

The Gamble Feature
An optional win doubling feature allows players to gamble winning spins. Players may guess a playing card’s colour for a double, or its suit for a quadruple multiplier. The feature remains optional throughout, with restrictions capping it at either five consecutive gambles or a 2,500 coin maximum—whichever comes first. This prevents runaway losses whilst maintaining the risk/reward dimension that appeals to certain player types.
Secret of Dead Free Spins
Triggering the bonus round requires landing three or more Ankh scatter symbols across the reels. The number of scatters determines free spins awarded: three Ankhs grant 8 spins, four grant 10 spins, five award 12 spins, and six scatters unlock 15 free spins. Before the bonus begins, a critical mechanic activates—one paying symbol is randomly selected to become the expanding symbol for the duration of the bonus round.
When this selected symbol lands during free spins, it expands to cover all available reel positions, dramatically amplifying win potential. This mechanic creates genuine excitement during bonus rounds, particularly when multiple expanding symbols align simultaneously. The expanding symbol mechanic adds meaningful variation to the bonus experience—the possibility of landing two, three, or more expanding symbols in a single spin creates the foundation for the game’s maximum win potential.
The bonus round retriggerable, which matters considerably for high volatility gameplay. Landing three or more additional scatters during the bonus awards five extra spins plus an additional expanding symbol, potentially increasing the number of expanding symbols in play. Theoretically, this can build to as many as nine expanding symbols across multiple retriggering cycles, though achieving this requires significant fortune.
Our Honest Verdict
Secret of Dead represents a competent evolutionary entry in Play’n Go’s extensive book-style catalogue. The game delivers technically impressive gameplay backed by genuinely impressive production quality—the visual design and atmospheric presentation stand out within the crowded Egyptian slot market. For players already invested in the Book series, the higher maximum win potential (10,000x versus Book of Dead’s 5,000x) and additional sixth reel provide meaningful upgrades.
However, it’s important to acknowledge what this game is not. Secret of Dead doesn’t meaningfully innovate beyond established book-style conventions. It combines proven mechanics from Legacy of Dead (expanding symbols) and Scroll of Dead (sixth reel) rather than introducing entirely new features. For experienced players, the familiarity of gameplay mechanics can feel tired, despite the production quality. The game operates at high volatility (8/10), which means extended dry spells punctuated by explosive bonus sequences. This genuinely requires patience and measured bet sizing—it’s fundamentally unsuitable for casual players seeking frequent wins.
The RTP sits at 96.24% (with operator-dependent variants ranging from 96.20% down to 84.20% in certain markets), placing it squarely in the premium slot tier. The 10,000x maximum win potential genuinely stands out as appealing, and whilst not revolutionary, it represents a significant step above most competing high-volatility offerings. This will satisfy players chasing big multipliers, though the base game can feel slow between features.
Secret of Dead won’t convert players fatigued by book-style formula repetition, nor will it convince casual players to embrace high volatility. It will, however, more than suffice for existing Play’n Go enthusiasts, Egyptian theme fans, and players actively seeking higher-stakes gameplay with genuine win potential. The production values ensure a professional, immersive experience across all sessions, making this a solid if unspectacular addition to the crowded book slot market.
Frequently Asked Questions
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What is the RTP and max win of Secret of Dead?
RTP is 96.24% (customisable by market), with a maximum win of 10,000x the stake—double the max win of Book of Dead. RTP variants exist at 94.20%, 91.20%, 87.20%, and 84.20% depending on your casino. -
How many free spins does Secret of Dead offer?
Between 8 and 15 free spins depending on scatter count: 3 Ankhs = 8 spins, 4 = 10, 5 = 12, 6 = 15. The bonus retriggerable—landing 3+ additional scatters grants 5 extra spins plus an additional expanding symbol. -
What makes Secret of Dead different from other Play’n Go slots?
The addition of a 6th reel (most Play’n Go book games use 5 reels) boosts winning potential. It combines expanding symbols from Legacy of Dead with the permanent 6th reel from Scroll of Dead, creating a higher maximum win potential than traditional book-style slots. -
How do expanding symbols work in Secret of Dead?
Before free spins begin, one paying symbol is randomly selected as the expanding symbol. When this symbol lands during the bonus round, it expands to fill all reel positions if it forms a winning combination, significantly increasing win potential. Retriggering can add additional expanding symbols. -
Is Secret of Dead better than Book of Dead?
Secret of Dead offers higher max win potential (10,000x vs 5,000x) and an extra 6th reel. Both offer similar RTP (around 96%). Secret appeals to players wanting increased volatility and higher stakes, whilst Book of Dead remains more established. Choose based on preference for win potential versus brand recognition. -
When was Secret of Dead slot released?
Secret of Dead was released on February 24, 2022 by Play’n Go. It combines mechanics from Legacy of Dead (expanding symbols) and Scroll of Dead (6th reel mechanic), positioned as an evolution within the book-style slot family. -
Is Secret of Dead suitable for casual players?
No—the high volatility (8/10) creates long dry spells unsuitable for casual players seeking frequent wins. The game requires patience and measured bet sizing, appealing primarily to high-volatility enthusiasts and players chasing larger payouts. -
What are the scatter payouts in Secret of Dead?
Landing Ankh scatter symbols generates payouts: 1x stake for 1 Ankh, 10x for 2 Ankhs, 50x for 3 Ankhs, and 250x for 4 or more Ankhs. Three or more scatters also trigger the free spins bonus round.


