The Threats Database introduces a trove of sci-fi antagonists for the critically acclaimed Esper Genesis 5E compatible RPG. This galactic cyclopedia equips the Game Master with a host of menaces to challenge event the mightiest of galactic heroes. Included in this indispensable addition to the Esper Genesis core rules, this book is certain to inspire Game Masters into forging a galaxy filled with courageous allies and treacherous foes.