A new downloadable game from the inFAMOUS franchise has been announced by Sony at Gamescom 2011. inFAMOUS 2: Festival of Blood  will be released this October for the PS3 and will be a stand alone game available on the PSN.

The story features our electric superhero Cole MacGrath bitten by a vampire, and forced in a race against time to save his soul and the city of New Marais (redecorated in Buffy-like style for the occasion).  See a screenshot past the cut: