Fallout: Resource Wars is a hypothetical Fallout spin-off mentioned several times by Van Buren (canceled Fallout 3) and Fallout: New Vegas lead designer J.E. Sawyer as something he'd like to make at various points, both when he worked at Black Isle Studios and recently when working at Obsidian.
It would be a game set in the Fallout worlds's Europe during the resource wars that took place there around the 2060s. Focused on team-based multiplayer, the gameplay could be a blend of Motocross Madness pacing, Battlefield: 1942 foot and vehicle combat, and slightly longer-than-CS duration rounds. Add in a salvaging elements so you can either repair or strip down damaged vehicles/weapons and use them in the next round.
The plot would involve crew of soldiers from the Royal Armored Corps that got stranded in war-torn anarchistic northern Italy and had to fight their way to the English Channel in a bunch of quickly degrading vehicles, scavenging replacements, fuel, and weapons as they go. Template:Fallout games