Borderlands Wiki

Positive Reinforcements is a challenge in Borderlands 2 found in Tundra Express where adventurers must activate alarms which summon bandit reinforcements. It worth 5 Badass.


The alarms are found in bandit settlements. Once turned on, a large amount of bandits will spawn. Killing the bandits is not required, activating the alarm and running will still complete the challenge. The alarm locations are:

  • In Buzzard Academy, almost directly beneath the spinning radar dish, underneath an orange and white speaker.
  • Near the southern entrance to Ripoff Station, to the left of the short length of stairs leading to the train platform.
  • In Mount Molehill Mine, attached to the small shack underneath the crushing machine found at the top of the conveyor belt leading to the upper part of the mine.