订阅以下载
Half Life 2 Beta Nextbots Fixed (Reupload)

This addon contains NPC's that were faithful recreations of the NPC's found in the Half-Life 2 Beta/Leak.
These NPC's require a navigational mesh. If you don't know how to make one, refer to the instructions below.

• Added Assassin
  
• Added Hydra
  
• Added Crab Synth
  
• Added Combot
  
• Removed Strider model
  
• Made the FA less clumsy when chasing you.
  
• Other Misc. Changes

The NPC's require a nav mesh.
If they run in place or just stand there then you need to generate a nav.
Read this guide for further instructions
http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=434705456

Q:The NPC is running in place/isn't moving!
A:This is because you haven't generated a nav and/or haven't read the description.

Q: Insert question about something that is explained in the description
A: LEARN TO READ!

Sean:- Nextbot NPC interaction code.