How can I zoom in and out using the mouse wheel in the BGE? And press the middle button to go move around the character?
I want the camera to be parent to the character so that it will follow it.
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Sign up to join this communityOne way to do this is by adding an empty at the point which you want the camera to orbit around, and adding a mouse look actuator to it:
Then parent the camera to it with ⎈ CtrlP.
For zooming, you can do something like this on the camera: