Planet Zoo – How to Add Windows to Walls

How to Add Windows to Walls

You can add cool-looking windows to your wood, brick, and concrete walls (to name a few). To do so, click on a wall or habitat, then hit “edit barrier,” and look near the bottom right of your screen for a “Window” option. From here, you can toggle glass windows on and off and – once researched by Mechanics – even use one-way glass.