Vault door (Fallout Shelter)

The vault door is a room in Fallout Shelter.

Overview
The vault door can hold up to two dwellers as an initial defense. It can be upgraded two times to strengthen the door against raider attacks.

Cost

 * Upgrade 1: 500 bottle caps
 * Upgrade 2: 2000 bottle caps

Gallery
Дверь убежища (Fallout Shelter)