Infestation Location & Nests Map
Tumblebug River Infestation is located south-east of Cascade Lakes Railway Ambush Camp, north-west of Volcanic Legacy Scenic Byway Nero Checkpoint and also north-west of Rimview Ranch Infestation in Crater Lake Region.
Eventually, you’ll have to enter this area while working on completing the Infestation Exterminator Storyline.
This site includes 3 Freakers Nests you’ll need to destroy, and our videogame guide below explains where to find them and how to secure this area.
Tumblebug River Freakers Nest 1
Once you set it on fire, you’ll have to face 6 Swarmers during the day; however, while they are quite accessible, be advised that a Breaker may also spawn in this area.
Use a Molotov Cocktail to burn the nest, then use another one on the Breaker. Finish the large Freaker and deal with the remaining Swarmers before checking the Nest where you will find some Nest Residue.
Tumblebug River Freakers Nest 2
Although you won’t have to worry about them too much, the Rager inhabiting the hills nearby may become hostile. If it does, a Molotov Cocktail, as well as several headshots will help you deal with the infested bear.
Inside the trailer, you’ll only find Nest Residue.
Tumblebug River Freakers Nest 3
As you can see in the picture above is at the bottom of a broken bridge, very close to the previous nest.
This is by far the most dangerous nest in this Infested Area because, during the day, around 9 Swarmers and Bleachers will emerge.
Throw a Molotov to set the Nest on fire, and then another one to take out the first Freakers that spawn, finishing the rest with an assault rifle.
After you clear the area grab the Nest Residue inside, then the Infestation is complete.