What a beautiful love letter to your grandparents. Just a lovely journey, that reminded me of my family. And I should have visited them more too. Ahh regrets. If anything can be learned it's to visit your older family while you have the chance, because one day you won't. 

What a lovely and memorable game!

I love the minimalistic style and endearing story. Honestly, this is the kind of game I'd love to make myself! Short and sweet