Absolutely gorgeous from start to finish - player and enemy sprites are distinct and full of character whilst feeling authentic to the Gameboy limitations, the tiles look perfect (shoutout to the coniferous trees in the first section) and I just adore the dithering light effect. Palette is so so good, and even the game page looks beautiful!
Gameplay makes great use of the limited controls, with a well thought out control scheme and enemies that force you to use all of the mechanics.