Book of Dread

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Rules and Gameplay

The Book of Dread slot game by Redstone is a thrilling online casino game with a horror theme that engages players with its atmospheric design. This game operates on a 5-reel, 3-row layout, featuring 10 paylines. Bets can range from $0.20 to $500, catering to both low-stakes players and high rollers. The gameplay is straightforward, making it accessible to both beginners and experienced players. To win, players must align symbols from left to right across the paylines.

Bonus Features

Book of Dread offers exciting bonus features that enhance the gaming experience:

  • Free Spins: Triggered by landing 3 scatter symbols, players are awarded 10 free games.
  • Expanding Symbols: During the free spins, 2 symbols are randomly selected to expand across the reels, increasing the potential for big wins.
  • Wilds and Scatters: The Spellbook symbols act as both Wilds and Scatters, substituting for all other symbols to form winning combinations.

These features not only add to the excitement but also increase the chances of securing high payouts.


The Book of Dread slot game features a variety of symbols that align with its horror theme:

  • High-value symbols include a Skull, a Severed Hand, and Vampire symbols.
  • Low-value symbols are represented by classic card suits.
  • Special symbols: Spellbook symbols act as both Wilds and Scatters.

These symbols are designed with detailed, spooky graphics that immerse players in the game’s eerie atmosphere.


Book of Dread features 10 paylines, providing multiple opportunities for players to win. Paylines are calculated from left to right, and players must align matching symbols on these lines to secure a win. The inclusion of expanding symbols during free spins further increases the chance of hitting winning combinations across these paylines.

Pros & Cons

Pros Cons
High RTP of 96.2% High variance might not suit all players
Engaging horror-themed design Limited to 10 paylines
Expanding symbols during free spins May require a large bankroll due to high minimum bet

Minimum and Maximum Bet

The Book of Dread slot machine offers a wide range of betting options, accommodating both high rollers and those who prefer smaller stakes. Players can place a minimum bet of $0.20, making it accessible for casual gameplay, while the maximum bet of $500 caters to those looking to make substantial wagers, seeking the thrill of high potential payouts.

Game Jackpot

The Book of Dread slot not only offers an immersive gaming experience with its eerie theme and captivating graphics but also boasts a competitive RTP (Return to Player) of 96.2%. This high RTP, coupled with the game’s high variance, indicates that while wins may not occur on every spin, the potential for significant payouts is higher, especially for those willing to persevere and chase the bigger wins. The game’s jackpot can be awarded randomly, with higher bets increasing the likelihood of triggering this coveted prize, creating an exhilarating chase for the jackpot amidst the haunting atmosphere of the game.

About Provider

Redstone, the developer behind the Book of Dread slot, is a burgeoning name in the iGaming industry, having made a notable entrance with a focus on high-quality, innovative slot games. Established in 2021 and based in Niš, Serbia, Redstone has quickly demonstrated its prowess and dedication to excellence through a rapidly expanding portfolio of slots. Emphasizing captivating themes, engaging gameplay, and a user-friendly interface, Redstone is poised to become a significant player on the global stage. Their commitment to combining artistic creativity with technological advancement sets them apart, promising a bright future in the realm of online gaming.

How To Play

  • Visit a reputable online casino that offers the Book of Dread slot and load the game.
  • Start by setting your bet size using the on-screen options. You can choose between $0.20 and $500 per spin.
  • Review the paytable for information on payouts, symbols, and bonus features.
  • Press the spin button to start the game. The reels will spin and then come to a stop, displaying the outcome.
  • Look out for 3 scatter symbols to activate the free spins feature. During this round, two symbols will expand, increasing your chances of a higher payout.
  • Continue playing as long as you like, but remember to monitor your balance and play responsibly.


The Book of Dread slot by Redstone offers a thrilling horror-themed adventure that is bound to captivate players with an affinity for the genre. With its high RTP and variance, it presents the opportunity for significant payouts, making each spin an exhilarating experience. The game’s well-crafted design and bonus features, such as expanding symbols during free spins, add depth to the gameplay, ensuring that players remain engaged. As Redstone continues to make its mark in the iGaming industry, the Book of Dread slot stands as a testament to their dedication to quality and innovation in online slot development.