I’ve just uploaded a video on how to ‘zoom’ your camera in the BGE. I’ll leave the video below for those who are interested!
I do make several BGE tutorials a week, so if you want updates please subscribe to my YouTube channel!
My YouTube channel (Arsenal RSL):
My Blender Game Engine Tutorial Playlist (199 Videos - 4,074 Views):
Blender - Camera Zoom if Button is Held (Python)