I'm guessing never. With no real announcement by the dev and the frequent updates to Monster Dash and Fruit Ninja taking up so much time, I don't see this coming anytime soon.
I actually gasped when I saw this. This is going to be awesome! More zombie killing dual stick shooters to add to my collection!
Age Of Zombies (Halfbrick) Will Be Released In October This Is on The Halfbrick.com Website They Have anounced the new Barry Steakfries (Monster Dash Guy) Game which will be out in October
That's on there as well mate, 1. Time management, Barry's Fried Steak House 2. Tower Defence: Barry's Bazooka Bonanza Any others?