Originally posted by GentleSlugger
no
its most likely a compiled.gsc.. All he has to do rename it to main.gsc. GSC Studio will read it but it will not be able to be read like a uncompiled gsc file
he said he tried to open zombieland, which is un-compiled.
the error he got means that he just put the zombieland folder in the projects folder, it's an easy fix just go into gsc studio create a new project then put the gsc files from the zombieland folder and put them in the folder you created with gsc studio.