Ketrick

Ketrick is the supervisor of the reactor core within the power plant.

 Spoiler warning : plot or ending details follow 

In this part of the game, the player is clothed in a radiation-proof acolyte uniform, both for protection within the core and for camoflauge purposes. Ketrick is the first NPC to see through the player's disguise, and will set off the alarm if you talk to him. He also provides a necessary keycard when killed.