Knee-Deep in the Dead

A thrilling and terrifying adventure based on the popular Doom video game series!

The Gates were there on Phobos when mankind first arrived. Inert, unyielding, impossibly alien constructs, for twenty years they sat lifeless, mute testaments to their long-vanished creators, their secrets hidden. Then one day, they sprang to life

Meet Corporal Flynn Taggart, United States Marine Corps; serial number 888-23-9912. He’s the best warrior the twenty-first century has to offer, which is a damn good thing. Because Flynn Taggart is all that's standing between the hell that just dropped in on Mars and an unsuspecting planet Earth.