Scripted Antlion NPC's

Is there any way to make Scripted Antlion NPC’s, I’ve tried just making a folder in entities/entities under the gamemode called NPC_Antlionguard, and I can’t seem to make it work.

Also, Do SNPC’s come with the NPC:Death function, etc?

Antlions are already scripted to be antlions? If you want to extend their AI, you will most likely have to do it outside of Garry’s Mod since I think SNPC’s are broke or something.

Yeah, I mean choosing who they attack, when they attack, etc.

You may be able to do it with sufficient AI nodes, but other than that, you’re outta luck.