can you add so that the square in the middle separated by already occupied cannot be captured. The point is, in order to get to the center you have to pave your way.

Hi! Sorry, but I didn't get it well. Can you give more details about the idea?

oh yes, sorry for my english i use translator. I think you understand :) i like your plugin. so ok my idea:  suppose m13 is the main base. To get m13, you must capture one of the adjacent squares. I would also put in that the area has a time of war which counts down the time until its capture.

I agree! Apart from your 'first Cell' Make capturing additional cells only allowed if its connected to a cell that's already owned. 

Yep, I'm working on that stuff right now. 

Added in version 1.0.10