在抵达学院之后，很快父親大人就会交给主角一个任务，帮助学院回收一群掠夺者的首领加百列，一个被洗过脑的逃亡合成人B5-92。X6-88就是被指派去协助这次任务的追猎者。完成重新定义人类这个任务后，他将能成为主角的队友。可以在合成人回收部门找到他。If he is not there, he can be found north-northeast of Nordhagen Beach settlement near a beached fishing boat.
把X6-88指派到某聚落后，可能会发现他在联邦废土上晃荡。如果玩家已经摧毁了学院，此时他可能会与玩家敌对。After fast traveling to the settlement he is assigned to, he will still be present there.表达式错误：未预料的<操作符
When found, X6-88 may be still essential, or not and may be killed.
X6-88 may continue following the player character even when dismissed or replaced with another follower. This prevents all interaction with the Railroad. Fix is unknown.表达式错误：未预料的<操作符
For some reason once one is able to recruit X6-88, he will be nowhere in the Institute. The Sole Survivor can find him between SW of Libertalia and NE of Nordhagen Beach, by a shored boat.表达式错误：未预料的<操作符
If X6-88 is the companion when boarding the Vertibird for the Spoils of War quest and become enemies with the Institute, X6-88 will fall off the Prydwen, become hostile, and become invulnerable. This will become an issue after the quest completes, as he remains by Boston Airport and will distract all troops, including Liberty Prime, and one will not be able to continue.表达式错误：未预料的<操作符
If sent to a settlement in forehand, X6-88 will not become hostile if one completes the main questline with the Railroad. This could happen because of that one never technically became "enemy" with the Institute.表达式错误：未预料的<操作符
If X6-88 is killed, after becoming hostile with the Institute, his body may disappear and then reappear at Nahant Wharf where one first meets him.表达式错误：未预料的<操作符
If X6-88 is killed after the player character becomes hostile to the Institute, his body may disappear and then reappear on the beach Southwest of Libertalia, next to a shored boat. 表达式错误：未预料的<操作符
Even after destroying the Institute during The Nuclear Option with X6 as a companion, he will not become hostile and will even go into the teleporter with the player character. 表达式错误：未预料的<操作符