Pretty sure Final Fantasy 8 fits the bill for me. As a matter of tradition, I start a new save on it every year in the week between Christmas and New Year and play through until I get distracted by something else. This year will be the 12th time. I just love it.
I guess Oblivion could also go in this category, I still go back to it every so often despite having sunk several hundred hours into it across the 360 and PC versions.
I guess Oblivion could also go in this category, I still go back to it every so often despite having sunk several hundred hours into it across the 360 and PC versions.