Unearth 1.

When a flesh-warping disease ravages a remote village in Mexico, a scientific task force travels to the inhospitable area to investigate the contamination. As victims of the illness are transformed in horrible ways, the task force traces the source of the disease to a nearby cave system-where they discover a bizarre, hostile ecosystem and a supernatural revelation from which they may never escape.

A subterranean nightmare!

You will want to clean your hands immediately after reading Unearth. It’s an awesome mix of pandemic horror with otherworldly monsters. It’s like Outbreak meets Aliens.