Erik DeMarcos

Erik DeMarcos was the developer of the Vault-Tec Emergency Management System, senior professor at Vault-Tec University, and the overseer and chief software developer of Vault 96. He is deceased as of 2103.

Background
Before the Great War, DeMarcos rejected Trisha Miller, sending her a form letter to notify her of the rejection. After the War, DeMarcos reflected on his faith in Vault-Tec and his current role as overseer of Vault 96, looking over potential disaster situations the Vault could encounter. In addition, as overseer, his instructions were to distribute quotas for the Vault, utilizing all possible means of disciplinary and security enforcement to do so, with the goal being to complete at least 250 weeks of research quota submissions, for the reward of being the only one to leave.

Appearances
Erik DeMarcos is mentioned only in Fallout 76, introduced in the Locked and Loaded update.

Behind the scenes
The terminals, on which this character is mentioned, existed in the game files since The Legendary Run update.