Somehow that radio talk about Sweet Sax doesn't sound to good.

Hope there isn't going to be a problem with the Enclave. The Enclave doesn't have too stellar a reputation with ponies below the clouds.

At first I thought I was gonna get bored halfway through R&D, but here I am thoroughly enjoying the 3rd installment of you story.
Also, it obvious that this story is heavily influenced by Metro, but I think I'm also catching little of the fallout 4 trailer here. Mainly with the energy musket.

So far good show! I see a fast progression in your writting style, things are looking better. Also the story is more catchy :)