The game in my Steam library with the most hours played is.....PAYDAY 2.

But I didn't actually play a thousand hours of it. In the late 2010s, the heat in my condo barely worked and our self-managed association refused to acknowledge it because "nobody else [was] having problems with their heat." I had all the windows plasticed up with heavy blankets literally nailed to the wall. I had to abandon the living room and bedroom entirely. I emptied the smallest room (12x10) and moved my mattress and desk in there...In addition to the playpen for my two rabbits that took up the rest of the free space.

You might be wondering what that has to do with PAYDAY 2. Well....the game revved up my video card to max on the main menu so my PC became a supplementary heat source at night...

Good times. Thanks, PAYDAY devs!

ETA: In the spring, the guy who handled yardwork noticed the flowerbed was kind of sinking on one side of the building. That's when they discovered a leak in the radiator line...small enough that 11 units didn't notice but big enough for the water pressure to not reach the farthest unit from the boiler....the unit I owned...

I was gonna check my Steam library for the numbers, but the real answer probably is Shattered Pixel Dungeon on my phone.

When I was a teen I played WoW from vanilla through Cata... Had over a full year of in game /played time on just my main.

...and I made a lot of alts.

100% full-blown addicted.

Blizzard is actually the one example of enshittification that I can actually be thankful for - I didn't really ever quit; they just stopped supplying my drug of choice. They definitely had the power to keep me enthralled, but instead shifted to a younger and younger target audience as I was ofc aging the opposite direction.

The Kung-Fu-Panda xpac trailer was finally my cue to accept that my dealer wasn't going to provide that fix anymore.

Then I ~~started making healthy life decisions~~ discovered Ark >_<

Edit - ...Ark owned my life for a bit, too:

Rimworld 2300 hours or so

10,000 hours: World of Warcraft

2,500 hours: Diablo 3, Fallout 4, Skyrim

1,000 hours: Zelda BOTW and TOTK, Fallout 3 and NV, Diablo 2, Starcraft 2, Stardew Valley, Terraria, Pillars of Eternity, Baldur's Gate 1

Grindy first person exploration type stuff really vibes with my inner magpie I guess

I've just about got 2,000 hours in Warframe. I tend to play a lot of different games so it's hard to get big numbers in any one game.

the binding of isaac: rebirth. steam claims ~800 hours, but with the time I played offline, its probably closer to 1300-1400

Steam says my top 3, in order, are ARMA3 (though more than half of that has to be with the game minimized as I work on scripts for mods), Team Fortress 2, and Rocket League. All have over 2000 hours, Arma 3 has slightly over 3k.

However, from 1997 to 2007 (literally haven't played it since The Orange Box released), I was playing Ultima Online for at least 8 hours a day, every day. So if that kept track of my play time, it would likely be numero uno. Diablo 2 and EverQuest would be right behind it.

Factorio.

My list of multiple hundreds/thousands of hours include, in no particular order;

• Minecraft (unknown, been playing since browser alpha demo)
• Skyrim (600)
• Rocket League (4000)
• Fall Guys (1500)
• Stardew Valley (unknown, play multiple saves a year on different platforms)
• Vampire Survivors (400)
• No Man’s Sky (1200)

League of legends, Counter Strike and Warcraft 3 custom maps are waaaay up there.

Factorio is catching up though

TF2, Diablo II, and Ragnarok Online. 1k-2k+ hours each.

I have 3,400 hours in Space Engineers.

About 1,500 hours in FFXIV, 1,400 hours in DayZ, and 1,300 hours in 7 Days To Die.

Then 900 hours in Empyrion Galactic Survival, 500 hours in Baldurs Gate 3, and 300 hours in Fallout 4.

The rest are well below 200.

Kerbal Space program (1800.8) DCS world (1172.2) Witcher 3 (1131.5) Sims 4 (838.2) Stardew Valley (579.3)

I just wish ksp2 wasn’t a massive flop and I eagerly await KSA.

Dota 2. I barely enjoy it, but it's hard to find games that a friend group will agree to consistently play.

Final Fantasy XI and it's not even close.

Hard to say, but I would think Minecraft (over the last decade) then Factorio. If we’re factoring in games from when I was younger then it’s certainly COD followed by Halo then Gran Turismo.

Team Fortress 2

Minecraft, and the number is still growing.

Timberborn. 4,677 hours. I enjoy my beavers.

Terraria

I'm not sure if it's wow or League.

I played League for 10 years but in my adult phase, while wow was mostly while studying so a lot more hours to burn.

EverQuest was my jam back in the day. It ruined highschool for me. Nearly 5 straight years of farming and raids.

I wouldn't do anything different though. I met some awesome people that got me through the awkward years of high school when the internet was still somewhat new.

Overall? Probably Unreal Tournament (1999). That was when I was at the peak of my gaming time and I would play for hours most weeks and played that basically for a solid decade.

In the modern era? Warframe which Steam says I have over 700 hours in.

Rocket League, by far. 1500 hours or so.

Final Fantasy XI. Something like 400-500 days, so roughly 10k hours. Though I haven't seriously played since 2011.

Skyrim over 2000 hours easily, 400 some into Assassins Creed Odyssey and Ghost Recon Wildlands; I have no idea how many I put into Vindictus, which is an MMORPG I played for more than a decade. For phone games I’ve probably put the most time into the Kingdom Rush series, best TD out there.

Oblivion, Skyrim, Every Fallout (yes even 1 and 2, but especially New Vegas) borderlands 2, Diablo 2 & 3, Stardew Valley, and there were a few years of CoD, and a WoW phase.

Oh. And ten years worth of Hearthstone.

SteamDB says Rimworld, but I'm almost certain it's actually Fallout: NV, as the Nexus launcher at one point bypassed Steam and so those hours aren't represented. I have about 1100 hours in Rimworld, but probably closer to 3000 in Fallouts 3 and NV.

Lol I somehow completely forgot about Guild Wars 2. Pretty sure my age in that game is over 2 years of active playtime.

Probably 2048 which is just a fidgeting toy for me.

KSP. I colonized almost the entire system on chemical rockets alone with bases and ISRU fuel depots orbiting the smaller moons (I'd have to go to each base, do some mining, and refill the orbiting tanker station before every long mission so it's ready when I got there). I'm not at my PC but last I checked it was a couple thousand hours.

No hard numbers here, but probably Medieval 2: Total War.

Every few months I get the urge to play and log more hours doing a few campaigns.

2000 hours in Garry's Mod, 1300 in TF2. Third place is way behind, Hollow Knight at 180.

Fallout 4 and Skyrim

Probably League of Legends, I don‘t know how to check how many and don‘t really care, but I‘d be surprised if I hadn‘t spent more than in Rocket League which clocks in at 1100 hours. I don‘t play much of either anymore though. Counterstrike 1.6 is at 400 hours but that‘s gotta be a lie and way more as well lol

Minecraft, Factorio, Satisfactory and Dyson Sphere program have the most real playtime, but idle games have the top slots.

Civilisation, the original one. Got it in the 90s, and none of my computers was without it. Even now I sometimes launch it for a guick, half-day game.

I'm sure other Microprose games from that era, in particular UFO: Enemy Unknown, are on my top 10 most played games.

From modern games, I probably spent the most time playing Civ4 and Heroes of Might and Magic 3.

Old School RuneScape, Gran Turismo 5 & 7, The Crew 1, 2 & Motorfest and I think Midtown Madness 1 & 2 are also high on my list of most played games.

The Binding of Isaac

Guild Wars 2 has been my theme park MMORPG of choice on and off for the last 12 years, with >2500h. I have also spent ~1000h on Elite Dangerous.

WoW, CS 1.6, Warframe, and ARK

I think something like 5k hours into Warframe, 15 years into WoW (at least 2 of my characters have 1+ year of playtime--so 17k hours just on those 2; and I max-leveled every class of character up until Battle for Azeroth) and so far, 2 years into ARK. Just over 3.5k hours of playtime between ASE and ASA.

steam says I played Fallout 4 for 436 hours, but that seems very high. not sure if that count is accurate.

Probably counterstrike back in the day, possibly battlefield 2 including the Project Reality mod. That was back when gametime wasn't really tracked and I had a lot more spare time Possibly WoW, but I only played for a couple of years or less and for a few hours a day at most.

Currently my highest is Forza Horison 5 with like 1200 hours. Have a few others with 500+ hours although a few are inflated at least 100+ hours because the game locked up on closing and counted as played for several days multiple times.

The most that I have proof of is Europa Universalis IV at a little over 1k hours, but I wouldn't be surprised if my time on Guitar Hero 3 in high school surpassed that by quite a bit. I played a lot of Guitar Hero in high school...