Yes, you can now fly in Infamous
The enemies are a lot tougher in Festival of Blood, but thankfully you'll be able to run away pretty quickly with Cole's best new move: the ability to fly. Provided your blood meter is full, you'll be able to transform into a flying swarm of bats and fly around in first-person. It's rather exhilarating, and makes traversing through the environment that much more fun.
Sucker Punch does note that the campaign is significantly shorter than the one featured in Infamous 2, but hey--it
Vampire vision lets you see who's human... and who's not