Enemy Within is basically Enemy Unknown with all the Enemy Within content. Do you need XCOM Enemy Unknown to play enemy within? More specifically, much harder in early-to-mid-game (until you start killing all these Chosen and Rulers), and significantly easier later (when you get their equipment for yourself). PowerUp – No damage taken and no weapon reload. LevelUpBarracks # – Just add the number you wish to level up all the Soldiers in the Barracks by. GiveActionPoints # – Adds # number of Action Points to the selected unit. How long does it take to beat War of the Chosen? Do you need to play XCOM 2 before War of the Chosen?.Do I need to beat XCOM 2 to play War of the Chosen?.How many hours is XCOM 2 War of the chosen?.How long does it take to beat XCOM 2 War of the chosen?.Is XCOM 2 War of the chosen standalone?.Is XCOM 2 worth it without War of the Chosen?.Is XCOM Enemy Unknown backwards compatible?.Do you need XCOM Enemy Unknown to play enemy within?.How long does it take to beat War of the Chosen?.