The mechanic of the head falling off was hilarious! One tip for Unity is to use TextMesh Pro for your text, which should prevent it from looking fuzzy.
I loved the music, and the voxel sprites were adorable! The WASD keys for movement was a little confusing because of the orientation of the board, but the idea was very cute.
The aesthetic of this game is absolutely gorgeous! The postcard endscreen, animations, music, and sunset background all fit beautifully together! And I loved flinging this poor cat everywhere (sorry Salem)