Lookout Tower
In-game Description
"It has a great view range to detect enemies and other threats in the surrounding area."
General Information
Lookout Towers are a great inexpensive way to get an early warning from potential threatening zombie waves, and tracking approaching hordes before they reach the colony. They can also confirm the location of nearby villages and terrain without pulling any infected or having to clear the area.
Just like walls, Lookout Tower doesn't need gold or energy to maintain, and it can be built next to other buildings.
Can be Upgraded to a Radar Tower.
Watch Tower radius example