- There are 5 nests scattered throughout Marion Forks.
- One can be found in the Southwestern portion of town, following the road in front Hot Springs Camp.
- Head to the remains of the bookstore (with the narrow blue roof) to find the first nest.
- Go in through the Northern window get inside nearby the Nest itself.
- Throw a Molotov into the Nest and 2 Swarmers will come out of the Nest.
- From there, start traveling to the East, toward the Gas Station in the middle of town.
- Go into the gas station on the Western side to find a window to jump in through (or you can head through the nearby open garage door).
- Inside the gas station, you can see a large broken window.
- Through it you can see a Nest situated in the corner of the room.
- Pull out a Molotov and throw it into the Nest.
- This will bring out around 4 Swarmers.
- Be wary around here because Newts can be lurking on the rooftops or using a loud gun which can call in more Swarmers from the street.
- From there, head to the East, across the river, going by the broken bridge.
- Just on the other side, you can see a building on the Northern side of the road.
- Enter into the cafe building on the right-hand side of it.
- Take the stairs in the back up to the second floor.
- On the second floor, go to the Southern side and into the bed room across from the top of the stairs.
- Throwing the Molotov into the nest will have 6 Swarmers come out of it.
- This one has good chance of Deacon getting overwhelmed at night, so quickly run away from this location using any of the windows.
- Head to the North from this building and then go to the Northwest.
- Go into the wooden building above the cafe you were just in.
- In the building, head over to the Eastern portion to find the next nest.
- Throw a Molotov into the nest and 4 Swarmers will be coming out of it.
- The last of the Nests can be found in the Northeastern part of town, to the East from the Nest you just burned.
- Go to the warehouse with the farming vehicles and look in the Western portion of it to find the final nest.
- Throw a Molotov into the nest and then run back away from the building.
- This will draw out all of the Swarmers who will be searching for Deacon.
- Just wait for the nest to burn and the infestation elimination to be completed.