If scientists could make you immortal but could only do it by transferring your consciousness into a single video game for ever, which game would you choose?
You can't die, so it's just a post-apocalyptic zone, and really not even that with the different states moving in. There's AC and plenty of clean water, too.
As much as I love New Vegas, I think I'm going to have to pick 4. I read this as having to live in the game engine as-is, and 4 let's me build my own house. So, if I'm stuck in a game for eternity, I want to be able to have my own space.