Each world features unique environmental mechanics and specialized zombies:
Players can collect seed packets to permanently upgrade their plants, increasing damage, health, or lowering sun costs. The World-Hopping Adventure Plants vs. Zombies 2
is the time-traveling sequel to the original tower defense classic, moving the battle for your brain from the front yard to a journey across history. Core Gameplay & New Mechanics and even the Far Future .
The fundamental loop remains: plant a variety of horticultural defenses to stop waves of "hilarious" zombies. However, this sequel introduces several key upgrades: Plants vs. Zombies 2
Unlike the static setting of the first game, you travel through 11 themed worlds including Ancient Egypt , Pirate Seas , Wild West , and even the Far Future .