The 2D game kit says that it will overwrite my project.

I downloaded the 2d game kit, and i want to import it so that i can use its scripts. But theres a warning saying that it will overwrite my entire project. Is there a way i can just import the scripts? Or is there a download location for the game kit where I can drag just the script from? Please help.

Just choose the scripts in the import unity package menu. There should be checkmarks, just check the scripts you want to include.