Yes...many, many times. My best recollection with Zelda is the two days it took me to play Twilight Princess; I played nonstop. I never slept and the only breaks I took were bathroom breaks. I ate while I played; mostly desert from Christmas dinner - cheesecake and all that. And after that I played Tales of Legendia, a JRPG with well over 100 hours of gameplay; again, without sleep, but we'll save that story for another thread.