The orbital strike controller needs to be placed near the center of an Overmind. While the OET is fully charged the player can than activate an orbital strike and kill the overmind in that quadrant. Killing the overmind will stop wasp spawns from the quadrant.
Tips
- must be placed above Y39/40
- MAKE SURE IT SAYS 100% no one wants to waste an oet charge
- the OSC can be activated while inside the overmind but you will have to blindly target it (not sure if bug).