My shiny Hyper mag here has a little section on this game. Apparently going to be a joint Obsidian/Bethesda project, set in (obviously) the ruins of Las Vegas.

Also apparently you are not a vault dweller (!) but instead a courier who gets wounded and left for dead by some randoms and a robot named Victor helps you out.

Three factions: New Vegas, The New California Republic and Caesar's Legion Slavers.

Ok discuss.