Absolutely love the gameboy look. Along with all of the art just in general. All the mini games, the monsters and the dice are really charming and I love the opening scene. The music is also really cool and fits the visuals perfectly.
The minigames are also really nice, and the use of the monster in the dark really sets in that sense of dread. I also really like the idea of having to roll the dice mid game to deal with the monster.