I like games I can just pause and walk away from for a bit. Or just play while watching videos. So the hour counts are never really accurate. But I can safely assume in the past few years its Rimworld. It's my game I can play while doing other stuff. But if I crank up the speed it's engaging enough to focus on if I want to.

Lifetime totals it may be Minecraft though, I usually go back to it every few years. The urge comes and goes.