Book of Vlad (Dice)

Endorphina places Book of Vlad (Dice) inside a fog-wrapped gothic world of vampires, ancient tomes and candlelit ruins, playing out across a fixed five-reel, three-row grid with ten paylines. Wins form from left to right as matching symbols line up, and the pace stays approachable enough for newcomers while still carrying real depth for regular slot players.

The tome that gives the game its name is the busiest symbol on the reels. It substitutes for every regular pay to complete winning lines, and landing three or more anywhere triggers a round of free spins. Before those free spins begin, one of the paying symbols is singled out to become an expanding icon: each time it lands during the round, it stretches to cover its whole reel rather than sitting in a single cell, and that mechanic is what lifts a session's payouts furthest above base-game returns. Outside the free-spin round, players who land a win can choose to gamble it on the turn of a card, staking the payout on a guess at colour or suit for a shot at doubling it.

Visually, the game leans hard into its horror-adjacent setting: dark stonework, shadowy figures and enchanted relics fill the backdrop, with a moody, atmospheric soundtrack of low strings and suspenseful percussion running under the reels. There is no bonus-buy option here, so every free-spin round has to be earned through natural play rather than purchased outright, which keeps the pacing closer to a traditional slot than to the buy-heavy releases common elsewhere in the market.

On the numbers, Book of Vlad (Dice) carries medium volatility, a return to player of 96.04%, and a maximum win of 5,000x the triggering stake. Bet sizes run from 0.01 up to 4.50 per spin, putting the game within reach of small and larger bankrolls alike. Endorphina put the game out in August 2025, adding it to a run of book-style slots that lean on the expanding-symbol format rather than reinventing it.