The standalone sequel to Scythe sends players on a new adventure into Siberia, where a massive meteorite crashed near the Tunguska River, awakening ancient corruption. An expedition led by Dr. Tarkovsky ventures into the taiga to learn about the meteorite and its impact on the land. Itching for adventure, heroes from the war privately fund their own expeditions to Siberia, hoping to find artifacts, overcome challenges, and ultimately achieve glory.

The Ironclad Edition of Expeditions features 5 large metal mechs (instead of plastic miniatures) and silicon base snaps (instead of plastic), as well as an individually numbered box with foil lettering. All other components and the gameplay elements are exactly the same as the standard version of Expeditions.