Re: Longest you have ever played video games for?
I've played some football games such as Football Manager 2005 and Pro Evolution Soccer 4 for lengthy periods, about 12 hours, usually with a friend. The record for most hours goes to GTA (any of the ones on PS2) which I have played up to around 15 hours. Never have I gone further than that, though, and don't think I will either.
Credit goes to The Fourth Wall