I try to imagine the final battle using a missilelauncher.... sounds messy. :chaos:
Go for it and give us a report!
I've done the final battle using a missile launcher, Anabelle to be precise. I also had a Grenade Machinegun. Messy doesn't begin to describe it. :laugh:
I was siding with Yes-Man, and so had an upgraded Securitron escort, which was the only support I was due for the battle - no Boomers, BoS or Remnant for me. Unfortunately, the moment I started flinging missiles around the Securitrons turned hostile thanks to the splash damage, so I was having to fight the NCR, the Legion AND the Securitrons on the dam. It was great fun. The Securitrons weren't particularly dangerous apart from their missiles, which just added to the festival of crippled limbs the battle had become. The NCR mooks didn't last five minutes in the carnage, but the Legion... those vets are tough, and can take a rocket to the face without flinching. And those Fire Axes really sodding hurt if you let them get close enough to hit.
I got through abot 50 missiles, a dozen doctor's bags (such wisdom, to do this with a character with Small Frame) and almost all my healing items in that battle. Still, I felt like bloody Rambo doing it, 'twas great.