Today only: Amazon has Plant’s vs. Zombies (WiFi Download Only) for Android for FREE (regularly $2.99) for a limited time. Deal expires May 31, 2011.

Get ready to soil your plants! The hit PopCap game comes to Android at last. Forget shotguns, flamethrowers, and cricket bats. A well-tended garden is your best defense against a rampaging horde of undead. Keep the zombies at bay with an array of deadly plants and well-aimed lawnmowers. With Plants vs. Zombies, the fun never dies!