This week's US PSN releases, zombies and devils

This week's releases for Vita gamers in the States include the upgraded PSP title Age of Zombies, mobile port Doodle Devil and the PS1 revamp of the NeoGeo Double Dragon title, a one-on-one fighter, not the beat-up-the-neighbourhood brawler.

PlayStation Plus subs in the States also have access to Smart As... (which I hope we get as I'd like to try it out) and the PSP Worms Battle Islands to suck on this month for free. Not a bad little line up, wonder what we'll be getting this week?