No you do not have to play Fallout 3 or New Vegas to understand Fallout Equestria but i highly recommend those two games they are bucking awesome. I mean shooting raiders with a Fat man then laying down a world of hurt on a super mutant behemoth empowers you, makes you feel like a God. *coughs*Sorry to excited there. Anyhow Fallout: Equestria is fanfiction Lil'Tokyo so they can't have any music that they can play without a copy right infringement warning. So uh yeha i'll shut up now before i embarrass myself even more.