The professor is missing!

Your dear friend, Professor Kutil, has gone missing while exploring the lost ruins of Arnak. Now, you and your expedition must follow his trail to learn his fate.

The Missing Expedition offers a six-chapter, replayable campaign for the Lost Ruins of Arnak base game. It can either be played solo or cooperatively with two players.

But it's not just a campaign; it's an expansion! The new research tracks can be used in a standard Arnak game. The new expedition leaders add unique strategies to a two-player game and are fully compatible with the leaders in the Expedition Leaders expansion. And of course this expansion includes new assistants, items, guardians, and artifacts for a standard game of up to 4 players.