It has taken PopCap long enough, but their library of quality games is finally starting to make its way over to Android. The latest to become available is one of their most popular games to date, Plants vs. Zombies, which is now downloadable from the Amazon Appstore. Normally priced at $2.99, the game is being offered as Amazon’s free app of the day.

The bad news is that the game isn’t compatible with several older and mid-ranged devices, including the original Motorola Droid and T-Mobile myTouch 3G. It is also a fairly large download at 75MB, so be prepared to free up some space if necessary.

Don’t worry, folks outside of the US. PopCap has plans to launch the game in the Android Market as well. Everyone who can get it now head on over to the Amazon Appstore for the free download. Now, PopCap, where’s my Peggle?

Amazon Appstore Link: Plants vs. Zombies

[Thanks, Nate!]