It really depends on whether you are a peasant or a protagonist. I would live in any number of game universes (Armored Core for Answer would be at the top, Monster Hunter, Dragon's Dogma and Pokemon would all be ok as long as the NPCs acted like real f***ing people, for once, and Deus Ex Human Revolution would be great for the augments but sadly too dystopic to want to live in) as long as I was the powerful main character, but if I was just some regular guy, most of the above would be hopeless. Armored Core for Answer is run by massive corporations and pollution covers most of the planet forcing humanity to live in the air in gigantic flying machines while terrorists try very hard to destroy your food supplies and the main character may or may not decide to shoot down 10 or so of your air colonies. Monster Hunter is basically hunting/gathering with dinosaurs while bigger and bigger monsters come dangerously close to steamrolling your village and talking cats steal everything that isn't nailed down (although I wouldn't be averse to being the blacksmith, in fact, that's what I would definitely be). Dragon's Dogma, well...if you've ever played it through you know how little hope you have of not dying if you're not the protagonist (then again, you respawn every seven days, but still). Pokemon would be one of the few that's alright, because any idiot can become the champion and you don't need to eat and get free health care every time you visit a city. DE:HR, Jesus Christ, if you don't have augs up to your ears you're probably gonna die in crossfire or gang warfare and if you do...spoilers. ^^