Investigate ADVENT’s “Lost Towers” facility where Chief Engineer Lily Shen accompanies your squad in search of her late father’s secretive final project. Discover a unique new soldier class complete with powerful new combat abilities, strategy mechanics, and customization options.This content is part of the XCOM2 Reinforcement Pack and the XCOM2 Digital Deluxe Edition. If you already purchased the XCOM2 Reinforcement Pack or the XCOM2 Digital Deluxe Edition, DO NOT purchase this content here as you will be charged again. Requires the base game XCOM2 for activation. Steam account required for game activation and installation.Use of this product requires agreement to the following third party end user license agreement: http://www.take2games.com/eula/