Summary

Bubb Walls are an important part of their community. Not only do they mark where a town starts and stops, but keep the town protected from outsiders.

Walls keep your Bubbs in and enemy Bubbs out, and form a safe area for your Bubbs to live. Bubbs tend not to fly over these due to the threat of being shot out of the sky.

Tactics

Walls are the most important building in keeping out the enemy. Make sure to get these up before any other building.

Always be willing to extend out your zone of control with more Walls.

Trivia

Out of all the buildings, the Wall has demanded the most change to the AI.