Vr Help!

Hello all! I bought a Vive over the summer and realized how amazing the future of gaming could be. I picked up C# and Unity over a month ago and have been trying to create a VRMMO (not huge scale but a small test). I have no idea what I am doing and am hoping someone could prove me with some guidance. I also would like someone to help explain how things in other vr games are programmed. Thank you for your time!

1. How do mobs in Vanishing Realms or Gorn have responsive AI that block sword...

Vr Help!