Z4K-97B

Z4K-97B is a synth living in the Institute in 2287. 
==Background==
Z4K-97B is a hostile synth encountered in the Institute's reactor room during the quest The Nuclear Option with any faction. Z4K-97B, along with A-2018 and XPN-20A, will serve as the game's final boss during all endings other than the Institute ending.
==Interactions with the player character==
===Interactions overview===
==Inventory==
==Notes==
* Z4K-97B wears a special variant of the synth armor which is jet black in color and can be shot off by focus fire and explosives, much like power armor.
** XPN-20A and A-2018 wear identical sets of this unusual armor.
** Said armor cannot be obtained via looting, pacify trading/armor swap, companion inspecting, etc.
* Z4K-97B will always spawn as a legendary enemy.
==Appearances==
Z4K-97B appears only in Fallout 4.
Category:Fallout 4 synth characters
Category:Institute characters
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