Tome of Madness

Play’n GO presents Tome of Madness, a video slot featuring a 5×5 grid that operates on a cluster pays system, where wins are achieved by four or more matching symbols that connect either horizontally or vertically. The game immerses players in a Lovecraftian horror theme, following Rich Wilde as he explores the dark Cult of Cthulhu and the enigmatic secrets of the Tome. It incorporates cascading reels, allowing winning clusters to vanish as new symbols fall into place, which can lead to successive wins. A Portal Meter located next to the grid tracks the number of symbols cleared during wins, and reaching specific milestones at 7, 14, 27, and 42 symbols activates various features. At the initial thresholds, special wilds are introduced, while at 14 symbols, the Abyss feature can eliminate entire rows or columns. When 27 symbols are cleared, a Void effect triggers, removing symbols across the grid, and reaching 42 symbols activates the Other World Free Round. During this bonus round, the grid starts with 11 or 12 “Eye Marks” in certain positions; winning on these marks reveals them, and uncovering all Eyes calls forth a Mega Wild Cthulhu that shifts down the grid with each cascade. Rich Wilde serves as a Multiplier Wild, enhancing wins by x2, while the Tome symbol acts as a Special Wild, substituting for standard symbols. Unlike traditional free spins initiated by scatters, the Other World Free Round takes their place and features multiple modifiers. In many regions, there is no confirmed option for a bonus buy, although the bonus round remains a significant attraction in markets where such features are available.

You can play it for real money.