would it be possible to make a weapon that does it? Simalar to RA2.
set the damage to -##
then have it set to target allies only, with a automatic guard range...
not sure of the exact codes but it should be possible to do it that way, to get the arm to move all you have to do is set the arm animation as the weapon fire animation
I'll look through some codes when i get home, and see if I can figure something out
