Galaxy on Fire 2: Valkyrie is the first expansion pack for Galaxy on Fire 2 (2010). Conflict in the storyline revolves around Keith's actions undertaking lucrative and dangerous jobs from the mysterious Alice. New content of nearly every kind is included with this add-on.
Following the events of Galaxy on Fire 2, the heroic Keith T. Maxwell is contacted by an agent named Cornelius Tenner, with a dangerous but lucrative assignment. Keith, unable to resist the profit, accepts the assignment, and accepts many more from him and his employer, Alice, who operates a space station in a distant star system. As the jobs he undertakes become more dangerous, he rethinks his actions when Deep Science becomes involved in them.