Andersen's Joystick

During his free time on C-Consciousness base, Andersen used to play S.T.A.L.K.E.R., and kept the universal key to shutting down the psi-generators inside a sort of joystick or game device. The device was lost during one of the expeditions. Andersen directs you with a map of his path through the Generators where he could have dropped it, and advises you to search at night to pick up its red glow.
==Walkthrough==
Consult the map Andersen gave you in your PDA (look at the task description), and review each of the six spots he thinks it's likely he dropped it.
The device should be in one of them. It will not be hidden out of view and should be relatively easy to spot.
Return to Andersen with it. He urges you not to harm Salvador when the assaulting the base.
Speak to Boatswain to get started with Switching off psi antennas.
== Notes==
*The "joystick" still emits quite a distinctive red glow in the daylight, so it's by no means a requirement to search for it at night.
*The "joystick" appears to be a PSP running S.T.A.L.K.E.R. somehow.
== Bugs ==