Locked hatch
Building repair
Locked hatch is a one-time fix that takes 1 Bronze Detail and 2 Board (Building mastery 2). It appears in your house during Dungeons and... that's it, probably.
Recipes
Mastery
Area
Zombie worker
Mastery and fuel
Mastery
Type
Area
Works on its own
Burns
Zombie worker
Recipes
Open the hatch
Ticks:3
Energy per tick:3
Building mastery:2
Red tech points:1
