The Shapechanger Scenario — Simon Hawke

It was billed as the most realistic game scenario ever--Psychodrome's ultimate triumphat computer-generated fantasy. And, thanks to a few mind-controlling techniques, the average citizen was protected from the devastating truth:

The game is real--the ambimorphs are here--predators able to assume the shape of any living thing, mind-reading assassins waiting to launch a lethal telepathic assault. And it's Arkady O'Toole's mission to stop them, while thousands cheer him on, convinced it's just another game of Psychodrome...