How to unlock the Industrial Furnace in the mobile game Time at Portia has stumped many players recently. Regarding this issue, here is the most detailed guide process, let’s take a look. There are quite a lot of tasks that need to be done in the game My Time at Portia. Each task has hints, and players can find them if they pay more attention.
1. After logging into the game, click to open the map to search for the scientific research center , and then follow the instructions to go there.
2. Arrive at the entrance of the scientific research center and go in directly. Do not linger at the door. After entering, click on Petra.
3. Many options for chatting, gift giving, and goodbye will pop up. Select Research among the triggered options.
4. Then give Petra 10 CDs to successfully unlock the industrial furnace.
