Andrew E.C. Gaska is the multiple ENnie and UKGE Award–winning lore and adventure writer for Free League Publishing’s Alien Role-Playing Game. He is a narrative director, designer, and science-fiction author with over 20 years of industry experience. Gaska authored the novels Conspiracy of the Planet of the Apes and Death of the Planet of the Apes. His other works include Nightfall Game’s The Terminator and Terminator 2 RPGs, Magnetic Press Play's West End Games Carbon Grey RPG, Buck Rogers, Space:1999, and Choose Your Own Adventure. A former franchise canon consultant for 20th Century Studios for Alien and Planet of the Apes, he also developed and wrote their in-house Predator bible. For 17 years, he was a consultant for Rockstar Games on titles such as Grand Theft Auto and Red Dead Redemption.

E. L. Thomas is a writer and game designer who has worked on numerous treatments, story bibles, and scripts for animation. He has also co-written the adaptation of two Choose Your Own Adventure titles into graphic novels. Thomas is co-creator of the Lion Forge/Oni Press gaming periodical Rolled & Told and has written for Nightfall Games’ SLA Industries and The Terminator RPG. He is the game design director of Magnetic Press Play’s Carbon Grey RPG.