See exactly where doors, windows, and walls are with this feature.
Show building is a feature in Class 3 outbreak. You can see the building's doors, windows, and walls. It is very useful because it lets you plan your strategy. Playing without it enabled may leave you scratching your head, wondering why a character is going halfway around the map to enter a building that's very close. With some player created maps, you can predict where doors and walls are, but you may not always be right.
The show 'building' icon.