Question: When was the video game developer founded which developed "Pillars of Eternity"?
Sentence (from "Pillars of Eternity: The White March"): Pillars of Eternity: The White March is a two-part expansion pack for the 2015 role-playing video game "Pillars of Eternity", developed by Obsidian Entertainment and published by Paradox Interactive.
Relevant evidence: Yes