:wallbash: OK this is my 2nd run through on NV, found other options i didnt see on first run through. Trying to change the BoS Elder to change his ways and need the pulse gun to do it. 1 - Pulse gun in vault 34... HELP!!! i finished 34 first run through on diff mission and forgot how hahaha,, getting old got CRS syndrome (Cant Remember s*** Syndrome). 2 - Archemides range finder... I finished the repairs on Helios one, now i cant use the range finder as one of the options. 3 - Vault 22 food experiments,, finished that one and the data is erased, tried going back there too, and went to see the scientist at Ft Mcarren, hes no help iether. Bottom line i need to know how to get that damn pulse gun out of vault 34. ran through there for over an hour, always in circles ( i suck at mazes) any help would be appreciated.