The Observation Bunker is an upgrade for the Bunker that gives it an integrated watchtower. It has longer range than the watchtower, dependent on its tier, but costs 1000 Watts of power to run. Due to this longer range, they are able to spot enemies placing Listening Kits to copy their intelligence radius as well as having more health to prevent easy destruction.
The Observation Bunker can only be built on a T2 or T3 Square Bunker segment, and in the case of a T3 the Concrete must be fully cured. Observation Bunkers cannot be built if more than one side of the Observation Bunker is touching another bunker segment, and will say "Must not be adjacent to other Bunker structure upgrades" in their tooltip when this is the case.
|“||A radio bunker that provides intel to friendly units about the surrounding area. Reinforced with wood, it can withstand more punishment than a standard radio tower, and therefore is capable of increased effectiveness.||„|
|— In-game description.|
The Tier 2 Observation Bunker provides a range of 130 meters, which can be increased to up to 156 meters with the range boost from Infrastructure Modifications. This additional range will not be shown on the map, but will show players within this range.
|“||A radio bunker that provides intel to friendly units about the surrounding area. Built from solid concrete, this reliable structure can push its effective range beyond lesser fortified radio structures.||„|
|— In-game Description.|
The Tier 3 Observation Bunker is an upgrade to the Tier 2 variant, and costs a different amount depending on the upgrade path. If upgraded from a Tier 2 Observation Bunker, it costs 20 . If built from a Tier 3 Bunker, it costs 30 . The Tier 3 Observation Bunker provides a 180 meter intelligence range, 50 meters larger than the Tier 2. This can be increased to 216 meters through the use of Infrastructure Modifications.
- The Observation Bunker was added in Update 0.46.