MUL-T: Pest Control

 is a challenge in Risk of Rain 2. It is completed as MUL-T by defeating two Beetle Queens without leaving the Teleporter zone.

This obviously requires having two Beetle Queens. There are a few ways to do this.


 * Loop the game until bosses can start spawning in groups.
 * Use the Artifact of Swarms to double the bosses.
 * Use a Shrine of the Mountain to spawn an extra boss.