Protection zones

[Gizzmo]

How can I make an area PZ? and what will I need to do so?

Please help, and thanks for those who do.

 

[Fiskbullen]

Do you have a map editor? like RME, you push "T" and youll get a terrain pallet and under all those tiles you have "tools" and theres a shield and then you drag over the place that should being PZ