Honor. Greed. Betrayal.It is the 31st century. Mankind has spread to the stars and spawned titanic stellar empires, each controlling hundreds of worlds across a thousand light years and beyond. Yet the sins of man have followed him from the cradle of humanity.Political machinations of feudal lords plunge whole sectors into war; unscrupulous merchant starship captains smuggle weapons to their own faction's enemies; greedy military commanders demand tribute from worlds they're protecting; animalistic pirate kings harvest high technologies and human slaves in lightning raids; betrayals from oath-bound allies leave honorable soldiers growing cold on forgotten worlds; death at the tip of knife from a concubine turned assassin to avenge a world and love lost: it is a time of war.What empire will you swear allegiance to: a warrior merchant of House Steiner; the honorbound samurai of House Kurita; the vat-bred warriors of the Clans; a mercenary that fights only for the highest bidder?Choose your life in the universe: a MechWarrior piloting the thirty-foot-tall BattleMechs that turn the tide of any battle; a spy deep behind enemy lines discovering critical secrets; a merchant carrying critical supplies; a scientist unleashing the latest cutting edge technologies?How will YOU become a legend?A Time of War rulebook contains everything you need to start your adventure in the BattleTech universe!