Darkness is a spine-tingling, Halloween-themed game. But, when you shine a light on what it offers, you'll like what you see, such as the SuperSpinner feature where any win that passes through it will be awarded a random multiplier. Plus, the spooky-looking scatter symbols reward up to 14 free games and wilds can summon Lucifer himself. Game details: Relax Gaming Slots, scatter symbol, wild symbol, free games, bonus round, feature round, Pentagram, the Devil, spooky.