You place a "spawner" block that you can buy in the shop for 1000 gold coins.
Chat with our AI personalities
If in Sandbox by REDALERT2 then you have to have super vip which is now not for sale but if you do have super vip then put the NPC down on your baseplate use your configure tool and put in the name the dialog and the ID to make your NPC
you can't in this update
yeh but you canjust
NPC means Non-Playable Character :)
Target the NPC and hit the "H" key to hail it.