Namco Bandai have announced the games that will be present on the Gamescom showfloor (a few more will be shown behind closed doors we have been told). We expect Tekken 6 to be the big draw at their booth.
Champions Online
Dragon Ball: Raging Blast
Dragon Ball: Revenge of King Piccolo
Family Trainer: Extreme Challenge
Katamari Forever
One Piece Unlimited Cruise 2
Tales of Symphonia: Dawn of the New World
Tekken 6