Activison has confirmed that it is working on several Xbox titles. Activision reports that it currently has six Xbox games in various stages of planning or production. The company's announcement follows Microsoft's naming of Activision as a key publisher at an Xbox press conference in San Francisco. "Activision is excited about the Xbox, and we are working closely with Microsoft to create a broad portfolio of games for the new platform,'' said Activision President Ron Doornink.