The access to those hidden plots is on the lower left corner of the title screen
You mean those 5 grey icons?
Okay soooo i tried again in Lars's episode and managed to get the progress up to 75% but still no luck with the CG :( still im gonna keep trying cause i WANT TO GET THAT CG
Anyway thanks for the help!
Uhm I'm on the mobile but i tried to touch those gray icons but it's not working? Is there any requirements for those?