Season 5 Week 3 Challenges brings the “Follow the Treasure Map Found in Flush Factory” Challenge for completition. If you’ve done any sort of other weekly challenges you’ll probably know that you don’t even need to find the actual treasure map in Flush Factory to complete the challenge. All you need to do is go directly to the Battle Star location on the map that’s on the treasure map.
The location of the Star is near Fatal Fields by the big house on top to the hill in the F8 quadrant of the map. It’s on the small patch near the metal container. Below you’ll find a picture and video of the actual location if needed.
Video location via HarryNintyFour