Theres tons of games ive played where they made the world just amazing and I think for a second what it would be like if I were in that fictional world. Have anyone else ever acted like that and if so what in game world was it?
Off the top of my head if I had to choose it'll be between the Capitol Wasteland of Fallout 3 and Skyrim. In a world full of Super Mutants,Ghouls and other shit I think it would be fun to be in a world like that. And Skyrim just because world is fantastic and kinda reminds me of GoT with its many locations,forets and areas with different climates.
If I had to pick a third maybe the Mass Effect universe because of the Asari