Infoquake

Natch is a master of biologics, the programming of the human body.He's clawed and scraped his way to the top of the biologics market using little more than his wits. His sudden notoriety has brought him to the attention of the owner of a mysterious new technology called MultiReal.
Natch must now accomplish the impossible, understand this strange new technology, run through the product development cycle, and prepare MultiReal for release to the public - all in three days.
Meanwhile, hanging over everything is the spectre of the infoquake, a lethal burst of energy that's disrupting the biologic networks and threatening to send the world crashing back into the Dark Ages.