it's hard, but it also has fully customizable difficulty so it will always meet you where you're at, and it's rewarding as hell once you get the hang of it
even though it has the soundtrack, visual, and gameplay chops to seize a top spot for me pretty easily, the story and characters were really what sealed the deal for me here
honorable mention because i think i barely finished it within the scope of december 2019, but if i had played it even a single month later, it would have been a contender for this list
NUMBER 5: La Mulana 2
NUMBER FOUR: Lenna's Inception
NUMBER 3: Celeste
NUMBER 2: Hades
NUMBER 1: Ikenfell
HONORABLE MENTION: Anodyne 2: Return to Dust