What is the playtime difference between your most played game and second most played game?

A 28 hour gap between Skyrim and Binding of Isaac: Rebirth. But a 145 hour gap between New Vegas and Oblivion.

There's definitely a pattern in my top 7.

View attached image.

csgo 2,222 hrs on record
tf2 and rust 230ish
quite a big gap huh?

Geometry Dash - 1707 Hours
Garry's Mod - 1463 Hours
244 Hour difference

Metal Gear Solid V: The Phantom Pain - 152 hours
Terraria - 117 hours
35 hour difference...

idk 1000 prob

Clicker Heroes - 1,305
Garry's Mod - 378
Difference = 927

Smite 359 hours (at the moment)
Saints Row: The Third 126 hours

I idle a lot now a days so the list is quite wrong..

Counter-Strike: Global Offensive: 2,555 hrs on record

APB Reloaded: 1,730 hrs on record

Dota 2: 1,298 hrs on record

• DARK SOULS III (503h)
• METAL GEAR SOLID V: THE PHANTOM PAIN (160h)

Are you asking me to do math? Uuuuuugh.
1422 hours.

359 hours (Morrowind - 570 hours and Avernum 4 - 211 hours)

Team Fortress 2
2,354 hrs on record

Call of Duty: Modern Warfare 2 - Multiplayer
355 hrs on record

On Steam, on the logged hours, 551 hours between Fallout: New Vegas and Final Fantasy XIII. (Should drop a lot next year, when I get around my trilogy run finally.)
If I count in the real Steam hours, it should be around 50-100 between FONV and Fallout 3.
In global, should be around 5-600 hours difference between Baldur's Gate II and Age of Empires 2.

DARK SOULS III 123 hrs - DARK SOULS™ II 114 hrs on record = 9 hours.
Friends are definitely the cause in both of these, often waiting to summon another friend and jolly co-op.

832 hours - cs go
221 hours - nba 2k16

611 hours

Team Fortress 2 - 643 hours
The Binding of Isaac: Rebirth - 329 hours
Difference - 314 hours

But the difference should be smaller soon enough, after the release of Afterbirth+.

Payday 2 - 496h
Grand Theft Auto V - 324h

So the difference is 172h. There are a few games that I've played outside steam (games that I bought later on and some games on PS3 when I had one), so I wish I could actually see those. I played GTA IV a lot back in the days, so I might easily have over 500h on that one on PS3. Same with Dead Space, I have played that one easily for over 200h on PS3.

ARK survival evolved : 1325 hours
the witcher 3 : 146 hours
= difference of 1179 hours.

Though that is the timed played show on steam, i played some games offline, and i probably have around 300+ hours in both fallout 3 / fallout NV and skyrim

The Elder Scrolls V: Skyrim - 296h
7 Days to Die - 160h

Diffrence - 136h

My difference is 415 Hours
The Elder Scrolls V: Skyrim - 686 hours
XCOM 2 - 271 hours

Dota 2 (1859) - Borderlands 2 (649) = 1,210

But since I don't wanna count Dota (because fuck Dota!):
Borderlands 2 (649) - Rusty Hearts (heh, wonder if anyone actually remembers this game; 469) = 180

Funny fact- it takes going down to my 14-th game for the playtime to go under 200 hours and down to the 23-rd game for it to go under 100 hours. :D

Dota 2: 2,438.1h (don´t play it anymore)
CS:GO: 1,274.5h

Difference: 1163,6

3rd is TF2 with 1,098.0h...
but well, a lot of idling/waiting/spectating in these games for skins/drops. Especially in Dota 2 during tournaments (2014-2015) I had game opened whole tournament without playing.