Okay so we have topics about hardest games or your most favorite games but I wonder what game did you play for the longest time?

There are few games for me that I played really a lot so I will make a list based on genre.

MMORPG: Ragnarok Online - My most beloved game ever, I think that over the eight years I played on multiple servers I am close to 10 000 hours not even kidding and I would still play more if there were decent servers left.

Action RPG: Diablo 2/LoD - Oh man I spent so much time on this one as well I played it pretty much constantly from age 9 - 12 so I think there are few thousand hours here as well.

Strategy: Warcraft 3 - Oh how I still love this game, I mostly used to play custom maps, tower defenses the most. Hard to say how much time I spent on this but it's alot as well.

Console game: FFX - I maxed the whole grid including luck with all characters twice for Penance, played through it normally at least five times taking my time and did few challenge run that took alot of preparation so I guess my final time so far here is somewhere between 500 - 750 hours for all playthroughs. Not to mention I plan to do it all again now with HD remaster.

So that's me. I spent an ungodly amount of time on games and frankly I don't regret that at all. All the games I spent so much time on are those who are really enjoyable and important to me. Not to mention I got lots of friends from my RO/Diablo 2 days I wouldn't met otherwise.

What about you? What game/games did you spend most time on? What's your estimate game time and do you regret spending such hours on game?