Arkham Horror Under Dark Waves

In this new large box expansion, your investigations take you beyond Arkham to the other ill-fated towns of Massachusetts. Two new double-sided tiles bring Kingsport and Innsmouth to vibrant life, while new mystery spaces invite you to travel beyond the city’s borders to locations like Devil’s Reef and the Strange High House. Eight more investigators arrive to join your party, ranging from a drifter like “Ashcan” Pete to a letter carrier such as Stella Clark. It’s undeniable that these investigators have their work cut out for them with four entirely new scenarios pitting them against the horrors that lurk beneath the ocean waves. With over 150 encounter and event cards, alongside new assets, monsters, conditions, and the terror mechanic, Under Dark Waves boasts a vast undersea treasure trove of content, pulling you into some of the Cthulhu Mythos’s most compelling tales.