Mods and addons
I heard that the enclave control mod is very fun.
Also there are 5 add-ons
-Operation Anchorage
-The Pit
-Broken Steel
-Point Lookout
-Mothership Zeta
My favorites are The Pit and Broken Steel
In the pit you are disguised as a slave and have to get a vaccine for the pits residents that are turning into mutants.
In the end you get an ammo press that will allow you go make any kind of metal bullets.
In Broken Steel you awaken 2 weeks after the went into the water purifier and you realize that the the enclave are still a threat. You help the BoS kill some enclave. Liberty prime is in front killing everyone. Then missiles come from the sky killing liberty prime. You have to investigate how it happened and put a stop to it. The enclave soldiers all have armor and plasma rifle so they sell for very good caps. I got 25000 caps from selling all the plasma rifles and i still have lots more.