For 2017, Breath of the Wild has helped me de-stress.
I've only played through it once, and I've 100%ed the game, so there's nothing left to accomplish.. but sometimes I'll start it up and just wander around the countryside aimlessly, playing with the physics engine, taking pictographs of landscapes, etc. I can climb to the peak of a mountain and watch a dragon from afar. Or I'll visit the villages with my favorite music and chill, especially at nighttime. The game has an odd, calming effect on me.