How to shoot out portals?

i want to make it to where you can shoot out portals like in the portal games and was wondering if anyone can give me a full setup on how to do that.

That’s quite a bit to ask, it’s not a easy task. I would recommend you to watch some youtube tutorials like this one, to get the basics and then if you need help on something specific of shooting the portals you can ask, and I’ll gladly help.

Cheers, Sindra.