Asklemmy

According to Steam:

Monster Hunter Rise, 754 hours

Back 4 Blood, 616 hours

Monster Hunter: World, 581 hours

Cyberpunk 2077, 470 hours

Hitman 3, 288 hours

Deep Rock Galactic at around 300h

World of Warcraft. In RimWorld, I have over 3000 hours logged. World of Warcraft? Conservatively, I would estimate 10,000. I haven't played since 2016, so I can't check, but that's in line with the /played time across several characters.

Final Fantasy XI. On and off over the list twenty years I probably have about 3 to 4 years worth of game time. 2 of those years were put in between 04 to 07.

Kerbal Space Program

• Overwatch: 964 hours, still Bronze 🥉
• Elite Dangerous: 823 hours
• Eve Online: 504 hours, all in 2020
• Portal 2: 195 hours *Team Fortress 2: 143 hours

Honorable mention: Deep Rock Galactic with 135 hours in the past 4 months since I got the game.

Edit: formatting.

Various versions of The Binding Of Isaac

This is actually a good question if I'm answering it entirely based on feels, not actual data.

Biggest game overall, single player plus multiplayer? Halo series. Maybe Destiny 1&2 too.
Biggest PC game? Probably Neverwinter Nights (2002). (This predated Steam, so fuck the statistics anyway.)
Biggest game I'm spending shitloads of time right now? TRAIN SIM WORLD 3.

I have so many thousands of hours of rocket league across so many platforms at this point.

Worst part about transferring from console to PC was all my playtime data being lost.

Rocket League has to be at the top along with Forza. Driving aimlessly without burning fuel in scenic views takes the chart

Elder Scrolls Online, by far

Honestly? Skyrim. Played it a few times on different platforms. Different builds, different experiences.

Rimworld, KSP1, Stellaris

Tabletop Simulator. In 2020 my weekly gaming group couldn’t meet anymore, until we discovered that solution. We still meet in person occasionally but we have been playing every week online. I’m genuinely not sure how I would have gotten through the lockdowns without it.

I must say, there are a surprising amount of factorio players on this threat, glad to see that!

Team Fortress 2. About 3000 hours and I haven't played it in years, I was addicted.

Hard to say, I've been on an OpenTTD (since Transport Tycoon), Dwarf Fortress (since .31), Minecraft (since Tekkit) and Factorio (since .11) loop for several decades now, with 1000s of hours in each. I tend to play one at a time, currently doing Enigmatica 6 Expert.

No Man's Sky. I think I'm around 800 hours on that one

Kind of difficult since aside steam I have no clue on how many hours I have spent, especially for console games.

That aside, my most played game in steam are:

• melvor idle with 1500 hours (it's an idle to be fair, kind of runescape but it's only a UI, you leave it open farming)
• factorio at 700 hours (the entirety of the factory building genre is pure crack)
• risk of rain 2 at 400 hours (it's the perfect sequel and a damn fun roguelike where you stack items until your pc breaks)

FFXIV with over 5k hours.

Easily Rocket League. I think I’m somewhere around 2,000 hours at the moment.

War Thunder. Well over 2000 hours across two platforms. I regret every minute and every penny spent.

ooh, astroneer is great! haven't played it myself but seen some gameplay of it. mine is Planetside 2 with about 2400 hours... most of that is from the past two years I'd say

Stellaris

Before the community died off I had put just under 20,000 hours into Subspace / Continuum (mostly on EG). No, that's not a typo. I learned what addiction looks like as I grew older.

Between that, NexusTK, The Realm and an unhealthy obsession with SNES JRPGs I don't know how I managed to make it through grade / high school...

Minecraft Factorio EVE: Online Cs:go LoL

If we count map editors then most likely C&C: Generals: Zero Hour or ARMA 3.

If we don't could editors then probably Halo 3 or MW2, maybe Stellaris.

I racked up about 9000 hours in WoW before quitting, bit over 3000 hours in Runescape.

CS:GO 5000+ hours wasted in my 20s

I have nearly 3500 hours into Apex Legends (played competitively a little in college)

Also somewhere in the realm of 800 hours into factorio, a good 500 into Skyrim and literally uncounted thousands of hours into minecraft.

What, recently?

Historically, Destiny or Borderlands, probably the latter. But lately, I'm spending all of my time in Factorio.

I haven't looked at the hours stat; it'd probably only depress me.

Dead By Daylight has consumed more of my life than any other game at 1600 hours (since 2018), and that’s still rookie territory. I’ve never been able to commit to a game for very long, maybe 40-80 hours max and that was only two or three games in my life. DBD just has a hold on me.