The team behind the multiplayer shooter adaptation of mobile tower defense mega hit Plants vs Zombies has released the pre-order trailer for their title called Plants vs Zombies: Garden Warfare. Because it sounds like "modern warfare." Get it? Never mind.
Anyway, you should probably forget everything you know about Plants vs Zombies. I sure don't remember the shark cannon wielding zombies. (unless I fell into a time hole and the trailer is actually for an Armed & Dangerous sequel).