Im trying to make a ghost model go through 2 paths and then after it gets out of sight delete its self so the player cant find it. Just like Gman does alot in HL1. Thanks a tun for any help. (Edit) Also is it possible to use a trigger_once command and have the NPC be triggerd to go down the path and after it hits the last waypoint delete its self and can you change the speed of the NPC to make it go really fast or really slow?. Thanks