Asklemmy

League of Legends, no doubt (and no idea how many hours across my two main accounts). Just... yikes on a bike, that one.

Other tops probably Sims if I can count all the different games. Stardew and animal crossing are up there as well, I'm sure.

1. RDR2 - 2,225 hours
2. MGSV - 1,388 hours
3. TW3 - 645 hours

I'm sure SMW is the real 3rd. place, but I don't have the numbers.

Quake Champions for sure. Best competitive shooter I've ever played (and I've tried all the popular ones), great option if you like movement & aim centric games

totally accurate battle simulator, i have a really strong morbid fascination ngl

Looking at 600+ hours in Rimworld, and probably even more in Dwarf Fortress but 200+ since the Steam release, it wasn't tracked before.

Stellaris almost 600 hours and Cities Skylines, around 400 h. Damn!

I have 1000+ hours in Forza Horizon 4 & 5, mainly due to weekly FOMO (new car every Thursday).

1200 hours on Halo The Master Chief Collection on steam. And absolutely countless more on Halo Reach on the Xbox 360.

I'm over 10k hours on FFXIV, been playing since launch. Could get an exact answer when i get home. Next closest is Skyrim with around 1,500.

Edit: it's over 14k hours, more than 584 days worth. It'd be much more if I had more time the last two years but I can't do much than dailies with a 15 month old!

Gtav on ps3 was a blast.

Either Sims or Transport tycoon Duluxe

That would be Elden Ring. Spent 200+ hours on that game (might sound like rookie numbers but that was my first open world game, was just a casual gamer before that).

Over 750 hours in Total War: Warhammer II.

Probably 2,000 or so in Guild Wars 2.

Easily 10k hours throughout the Diablo series.

Microsoft flight simulator thanks to slow internet and 200gb updates every time I play.

Haven't checked in a while but I think my personal record is 1400+ hrs in Europa Universalis IV.

Continuum. I have more than 10 thousand hours on my main account, 3 thousand more on alts I do not have access anymore. Most of the time was afk or just being online since it had a chat and very lightweight. You can see top players by usage time on the trenchwars server website.

~800 hours into PAYDAY 2

~1800 hours in various sim racing games, assetto corsa, project cars 2, dirt rally/DR2, rFactor2.

And some ~300 hours in Stationeers

Path of Exile, around 3k hours and it is still my favorite. Every 3 months you get to play again with a different twist, and Path of Exile 2 (just an update, but a huge one) is being worked on and will likely release next year.

Either skyrim or oblivion. probably Oblivion. It's the most immersive game world I've encountered. Emminently replayable.

My sister has more than 1000+ h in Sims 4

EverQuest 1. Diablo 1,2,and 3. Cities skylines. Forgot about terraria.

Breath of the Wild. I put about 300 hours into it.

Life.

9 months until your game finally goes beyond loading screen. You pay it permanently and cannot stop playing it - and if you intentionally stop playing, you can't play again. No savestates - which sucks for exploring alternatives. You also don't get asked whether you want to play or not as well - you just get thrown in. Also there is no character selection screen and you start with whatever stats, region, context, etc. you rolled.

However, it is definitely quite interesting and gives you really very realistic experiences. Did I mention, that it's much better in its immersion than all the AR/VR stuff and co? You even can properly smell and taste stuff there!

World of warcraft. Still true. I only played up through Crusade even. But it ate literally dozens of days of my life. I wouldn't say I regret that, as it was a learning experience for me. But I would definitely not have played wow if I could go back.

Overall i've spent countless hours in minecraft and csgo for a close second

Recently tho I've been playing a lot of bloons and risk of rain 2. They're both really addictive

I dont know exactly but I have around 300 hours in every soulsborne game inkluding elden ring. Such good times.

Monster Hunter

Because I've been playing on and off for around decade - if not a little longer - on xbox360, I'm going to say Borderlands.

I still have a ton of content left in the game since I only had the zombie island and underdome riot DLCs until three years ago and even then still had only really focused heavily on my main account for most everything in game, leaving my playthroughs with the others far behind in the dust.