This document (Adobe Acrobat format) from the gamescom Website includes an entry many gamers might find interesting, to say the least. According to this, one of the new games to be shown at the trade show is a title called Half-Life 3 from a developer called Valve. Unfortunately, Kotaku has word from Valve's Doug Lombardi that this listing is in error, and the long-awaited shooter sequel will remain a pipe dream for at least one more major trade show. Thanks nin.