The Classic Expansion Pack includes the Doomsday module (previously released in Anachrony Base Box), the Pioneers of New Earth module (previously released in the Exosuit Commander Pack) and the Guardians of the Council module with 6 over-sized (55 mm tall) Guardian Exosuit miniatures (previously released in the Exosuit Commander Pack).

Anachrony - Classic Expansion Pack is not a standalone game. It requires Anachrony - Essential Edition to play.