For some reason at the end of the game it didnt give me the gun that allows me to teleport back to the majave so im stuck in the Big Empty. I tried to revert to last save but since i allways overite my saves my last one is when i was lvl 14.. im now a lvl 45 so im not doing that. is their anyway for me to mod the gun into my inventory because i still need to complete one quest in the mojave to beat every quest in all of fallout. Please Help!

Well one thing is after you hear the ending the gun should of showed up in your inventory. Also are you on pc if you are just use some type of mod that allows you to teleport out of anywhere.

Check your inventor if missing it.

If you are sure you are done and it didnt add it, and you are playing on the computer you should be able to use the item code "XX00E1B0" where XX is the load order number in FOMM.

Sorry if you already knew something i said, i like to explain stuff while assuming the person doesn't know about the topic that way they dont have any questions.

EDIT: If for some reason you werent supposed to have the gun yet and it breaks something, i am not to blame .