How to get Cores in Frostpunk 2
Cores are the rarest resource in Frostpunk 2, and unlike Food, Materials, or Oil, you can’t just mine them out of the ground. Instead, get ready to put on your winter coat and venture into the Frostland.
The main purpose of Cores in Frostpunk 2 is to upgrade the Generator in the Central District and build specialized buildings, such as the Deep Melting Drill to access infinite deposits or the Pressurized Coal Liquefactor to convert Coal into Oil.