Chris Avellone stated that Bethesda does not possess the source code for Fallout: New Vegas. He discussed an unfulfilled concept for a New Orleans setting in the game, featuring a plot with a private investigator and four Grendels, each with distinct characteristics. Avellone expressed interest in exploring a Fallout New Orleans. He mentioned the Fallout TV series and its potential to influence Fallout 5, confirming Bethesda's reluctance to explore San Francisco in earlier pitches. Avellone left Obsidian in 2015 due to disputes but has worked on other RPGs since then and is currently collaborating with Red Info on a new project. There are ongoing rumors about a potential remaster of New Vegas.