Basics as Granny PC

Use "W" "A"   "S"   "D" to move

Use Hold right-mouse button to change camera and view

Use "E" to open or close doors or activate something when the little white point was in the door or activatable things

Use "Q" to put beartraps. You only have 8 beartrap

Hold "Shift" to run ( limited )

You can't crawl as granny

You are in 3rd person as granny

Anything Else ?