Petra is one of many bachelorettes to marry.
Petra has no perks for having a higher relationship level.
Petra typically remains in the Research Center throughout the day. Near evening time, she exits the Research Center to do other activities, such as shopping at Martha's Bakery or reading a book under the tree in Central Plaza.
Petra's unique trait is the ability to extract data from Data Discs. After discovering a Data Disc and taking it to Petra, Petra can examine the data from the Data Disc and provide a new blueprint for the player's workshop. Petra needs a number of Data Disc per blueprint in order to extract new blueprints.
|“||Hello, you're the new Builder, right? Nice ta meet you, I'm Petra.|
|— Upon first meeting|
|“||If you find anything of value from the old world, please donate it to us. You have no idea how much a discovery can change the world. Don't listen to what the Church has to say, we just want progress towards a better world!|