Plants Vs Zombies: Robot: Interstellar Defence Combat

In the vast universe, space robots possess extraordinary skills.

Suddenly, a distress video comes from Sparkle the space probe.

What is happening in space?

What secrets are hidden in the electronic ball left by the mechanical Mother Planet for Super Brainz?

Can Impfinity crack it?

Can the alien robots and the Earth’s Plants Heroes join hands to fight against the enemy? And why do Solar Flare and Penelopea scramble to enter the horrible No Man’s Land?  

Let’s open the book and find out the truth!