Im sorry, currently the construct template is build so that it works well for mobile sizes, In the future i will try to make it also available for desktop sizes ;) the music themes, sound effects and assets are all free to use for your own purposes.
Viewing post in Construct 3 template mobile game - Captain barrelcat comments
Can I ask you to do it for me. Leave everything except the scene flip and 2D scene. Leave everything, but remove the scene flip mechanic and the 2D scene, as well as remove all objects that relate to this mechanic and the 2D scene. And remove all portals. I need to leave only the 3D scene and loading scenes with menus.