How does one pick an all time favorite? I have so many games I cherish, and I'm a wildly indecisive person as it is. I guess when it really comes down to it, I'll have to say that "What Remains of Edith Finch" is my favorite game.
It's beautiful, moving, emotional, funny, sad, hopeful, tragic and after playing through more times than I can remember it still makes me feel something every single time. No other game has ever had that effect on me.