These sorts of Hardforum threads are always fun. Open up Steam, hop over to your account, click on Activity, then click on Games in the right menu, then finally click on the All Games tab. This is where you realize one of two things. You are getting some really good entertainment payback on all those hard earned dollars you spent on PC hardware. Or, you are a lazy no-good slackin’ son-of-a-bitch. Pick wisely.
My biggy is Borderlands 2. There were many hours spent with my son and daughter in co-op. Waiting on Borderlands 3 for sure! And no, I did not play Plants vs Zombies for 159 hours. I am sure I left it running while I left the office for 6.6 days. As for Just Cause 2 and Batman: Arkham Asylum, my son really liked playing those on my account.
So, show us your greatest “accomplishments” or “failures” now.
Source: [H]ardOCP – Most Hours in Game on Steam