Age of Zombies is free for Android today only

Halfbrick's Age of Zombies takes players on a shooting spree through five historical, zombie-fied eras of time, including the age of dinosaurs, mummies, cavemen and Aquarius. Today, to celebrate its launch on Android systems, Age of Zombies is free for Android download through the Amazon Appstore.

Protagonist Barry Steakfries has been shooting undead dinos on iOS devices and PlayStation Minis since the ancient era of 2010. After today, Age of Zombies will cost $2.99 for Android systems -- get it before this deal is lost to the whims of time and tar pits.