Secret Weapon Test

Secret Weapon Test is an overseer quest and part of the Secret Agent Person multi-stage questline in Fallout Shelter.

Walkthrough
The first rooms contain various enemies. After eliminating them, the dwellers will find a group of raiders. The raiders ask the dwellers to surrender. They refuse and attack the raiders. When the raiders have been defeated, the remaining parts of the building can be explored and looted, or the dwellers can return to their vault.