Question: The video game Ziggurat  is largely inspired by a 1994 game developed by what company?
Sentence (from "Xenonauts"): Inspired by the 1994 game "" (Called "X-COM: UFO Defense" in North America), gameplay involves the player taking the role of the commander of a clandestine organization known as the Xenonauts, and attempting to defeat an alien invasion of Earth in the alternate history year 1979.
Relevant evidence: No