I guess we can try that, I've played 3, Vegas, and 4. Who do you want to use?
Here's a link to the story.
https://www.fimfiction.net/story/119...lout-equestria
Basically, Equestria got in a War with the Zebras and each of the mane six lead a Ministry to support the war effort while Celestia stepped down to let her sister take over. The story focuses on Littlepip, who follows a story similar to Fallout 3, but by using orbs that store memories, she's able to see the lives of the mane six and others to find out how the war actually happened and what their roles in it was.