Kind of interesting to see how it's changed over the years. I put a good chunk of time into PUBG and the newest Dungeon Defenders over the past few years, and way more into the first Pathfinder than it feels like. Halo will be moving up this chart pretty quickly here soon, it's already at 175 hours. I will say Hearthstone and EQ2 would dumpster the fuck out of all these if they where on steam. My EQ2 /played was well over a year, and I think that was character based?Tabletop Simulator 687 hours
Dungeon Defenders 455 hours
Dungeon Defenders Eternity 408 hours
The Binding of Isaac: Rebirth 379 hours
PUBG 359 hours
The Binding of Isaac 328 hours
Civ 5 276 hours
FTL 234 hours
Town of Salem 212 hours
Planetside 2 200 hours
I'm pretty surprised Tabletop is so high. That's ALL playing Terra Mystica with friends. Maybe a few games of some other stuff like Waterdeep
After almost 4 years, there have been a couple changes.Factorio - 869
Crusader Kings II - 671
Europa Universalis IV - 612
Sid Meier's Civilization V - 348
Farming Simulator 17 - 260
Hearts of Iron III - 222
Hearts of Iron IV - 204
XCOM: Enemy Unknown - 167
Gnomoria - 165
Empyrion - Galactic Survival - 129
Dota 2 - 6,151 hours
Magic Duels - 530 hours
Grim Dawn - 391 hours
DayZ - 379 hours
Terraria - 274 hours
PUBG - 209 hours
Civ 5 - 188 hours
Divinity: Original Sin 2 - 181 hours
Stardew Valley - 160 hours
Pillars of Eternity - 159 hours