Under a Killing Moon controls

Isn't there a control for having ex duck down to hide behind something and then get up again? I forgot. Am playing the game again.
If you are talking about GRS, then yes! Each time you enter a room you must find a hiding place from the security droid. However, in Marshall Tucker's office you can trick the droid into entering the security room, close the door, and lock him up for good! Man! I hated that droid!
"If you look to me for illumination, you better have a flashlight!"
Me too !

Every time the voice suddenly went "Warning ! Securitysweep will begin in five seconds" my heart missed a beat !