Mask Hysteria

 is a repeatable quest in Fallout Shelter.

Synopsis
In order to scare the Raiders away from Vault 31, a helpful traveler suggested getting Ghost Costumes from an old factory nearby.

Objectives
Get the Ghost Costumes from the old costume factory.

Dialogue

 * Your restraint has impressed us. You may leave unharmed. (_Conversation_1_NPCEnd_1);
 * Then you'll never leave here alive! (_Conversation_1_NPCEnd_2);
 * Your bravery has impressed us. You may leave unharmed. (_Conversation_1_NPCEnd_3);
 * You've just taken your last breath! (_Conversation_1_NPCEnd_4);
 * What do you fear? Tell us and we may let you pass! (_Conversation_1_NPCStart_1);
 * I fear ending this day with unnecessary bloodshed. (_Conversation_1_Team_1);
 * I'm not telling you anything! (_Conversation_1_Team_2);
 * I fear turning into an ugly mug like you! (_Conversation_1_Team_3);
 * No games! Just let me have what I came here for. (_Conversation_1_Team_4);