While Shenmue mightn't be the game I've completed the most in my life - that honour goes to Metal Gear Solid 3: Snake Eater, Broken Sword: The Shadow of the Templars, and The Binding of Isaac (if the latter can be counted) - it's definitely up there in the top percent, something that is quite rare for me. I haven't played it for a number of years now, but between 2000 and, say, 2006, I must have gone through the game at least 25-30 times with the most completions taking place in the first year or so. Shenmue was basically my entire life back then
So, how many times have you completed Shenmue?