Board Thread:Plants vs. Zombies 2: It's About Time/@comment-26212615-20141108113017/@comment-4417029-20141108124104

Let's look at the elements at the worlds so far:


 * Ancient Egypt has gravestone sand, but the only sand is the Sandstorm ambush.


 * Pirate Seas has the seas, planks.


 * Wild West has cart and tracks


 * Far Future has Power Tiles


 * Dark Ages has nighttime and gravestone


 * Big Wave Beach has the sand and water

So to say, as the name implies, Ice Age is going to feature snow. Hearing the word 'Ice Age' reminds me of that film franchise.