Sony has released a developer video walkthrough of Resistance Retribution, the upcoming PSP edition of Sony's flagship first-party shooter.
Chris Reese, co-director of SCEA Bend Studio, takes you through the new cover system in the third-person shooter, how some the new guns work including one with a secondary feature that slows down enemy movements and peeks at a boss.
Visually, it looks pretty decent. Check it out on the official PS blog.