This board game expansion offers players a sturdier box that fits all previously released Arnak content (see "'Lost Ruins of Arnak'"). It also includes a the brand-new Twisted Paths expansion content, which features a double-sided map, new guardians, sites, and assistants. The box also contains solo tiles previously released as print-and-play. This box does not come with a base game, Expedition Leaders, or other previous releases.
Lost Ruins of Arnak: Adventure Chest, along with the base game, is for one to four players, ages 12 and up, and plays in 30 minutes.