As I got into adulthood I started noticing an interesting data point on my game libraries. I average 60 hours of game-play for most non-live service games. Once I hit that threshold, I will either power through main stories to "finish" it or stop altogether if the story isn't worth it to me. Games that exceed this metric of playtime typically have had significant impact on me to the point of highlighting on my profile. Here's my current list of non-live service games, in no particular order, that exceeded that average since ~2020. Non-Steam titles included for prosperity.

Elden Ring (played on PS)
Remnant II
Factorio
Dark Souls III
Balder's Gate III (played in airplane mode so time not accurately tracked on my profile)
Cyberpunk 2077 (including post 2.0 patch/DLC)
Borderlands 3
Legend of Zelda (BotW and TotK) (played on Switch)