Each soldier that ranks up will automatically be assigned to a different class at the end of this mission instead of the random assignment granted during the rest of the game so, if all units manage to rank up, the player will receive one soldier of each class. Any soldier that kills an enemy on this mission is guaranteed to rank up, so it is recommended that you try to get at least one kill per soldier.This mission will allow an indefinite number of retries if all squad members are killed.The enemies for this mission will be limited to Sectoids only but the number will vary based on the game difficulty: extra labs and workshops can wait until you have no other special rooms to build. Also immediately start digging towards your steam vent. Rapid Orbital Expansion is an easy way to make Panic Control easier. Enemy Within adds an incredible array of. Sweep the abduction site and identify threats Enemy Unknown/Within: Definitely get a new Satellite Uplink soon. XCOM: Enemy Within is the expansion to the 2012 Game of the Year award-winning strategy game XCOM: Enemy Unknown.Site is clear of civilians and multiple hostile elements are present.