This script adds a radio controlled helicopter that will fly behind you and kill your enemies when commanded.
Script control: 1) For the appearance of an RC helicopter, type the cheat code RCHELI
2) In order for the RC helicopter to fly behind the CJ, press the G button
3) In order for the RC helicopter to kill the player's target with a machine gun, press RMB (right mouse button) + G button and hold until it kills the target.
4) In order for the RC helicopter to kill the player's target with a rocket launcher, press RMB (right mouse button) + H button and hold until it kills the target.