I just finished the dlc but i cant leave the bunker
it says the ladder to the mojave requires a key

any ideas how to fix this?

I heard some people have had this problem as well. Have you tried reloading a save before it sent you back to the mojave? Other than that I'm not sure, since your on the 360 PC commands are out...

i did try a save before i left the villa and it had the same issue

i might be able to convince the my friend with a pc to get the dlc if so are the saves compatible?
i have a hd tranfer cable that came with my elite in theory i could copy the save onto a pc

or a more likely idea i heard there was a save editor for NV is there anyway i could add a key that could unlock said door?