Sydney Engelstein joins Dirk and David to talk about her history in game design and her work on multiple card-centric games. After discussing some of her earlier games such as the Space Cadet games, Sydney talks at length about her experience working on some of the popular game series in the Stronghold Games lineup: Aeon's End and Terraforming Mars. The discussion covers what it's like making expansions for the deckbuilder Aeon's End, how the design for Ares Expedition streamlined aspects of Terraforming Mars by focusing in on the card play, and some advice on the more business–oriented side of game acquisitions.