Question: Madmaze, an online video game designed by Eric Goldberg, was devoped by what American game designer and science fiction writer that is known under the pseudonym "Designer X"?
Sentence (from "Aaron Allston"): His later works as a novelist include those of the "" series: "Wraith Squadron", "Iron Fist", "Solo Command", "Starfighters of Adumar", and "Mercy Kill".
Relevant evidence: No