Very fun game. I really like the music and color transitions between day and night! The control scheme threw me off at first but once I got the hang of it, I really enjoyed sneaking up on other animals. I noticed you have some gaps appearing between your terrain tiles when you move and you are using Unity. You might want to try creating a Sprite Atlas for all of your tile sprites because it should resolve that issue (at least is has for me in the past). Great job!