I'm still working through Cuphead and Pokken.
I'll hold off on Stardew until a physical release. I have it on PC, so I can wait.
Excuse my ignorance, but what does Stardew Valley to set itself apart from your typical Harvest Moon experience?
There's no real time limit on events like in Harvest Moon (you can spend years before marrying if you want), and it incorporates dungeon combat elements and some Animal Crossing elements (fishing, foraging) into the game. It's got an excellent soundtrack and very, very memorable characters. You will grow very attached to the NPCs
It's an evolution of Harvest Moon, taking the annoying parts and refining them, while leaving the core farming and marriage stuff intact, but improving it.