How to modify the shooter game demo

hi, i have the shooter game demo, i’ve tryed it and it’s awasome, how can I import it into one of my projects in order to modify it a bit?

You can use a lot of assets from this demo. It need to select asset (mesh, animation, material or whole folder) and use MIGRATE. You have to select as target folder you project/content

This is easy part and you can use any asset from this demo in you project even to make cash - in short words.

Harder part is - this is C++ project, so all functionality you have in C++ classes, and blueprints are just empty, and you can here only change variables. Any other changes or modification you have to do in C++.