The music and environment was really nice. It could have been a bit more chaotic, maybe the deer could fight back if multiple of them were cornered at once because I did that a few times and then I couldn't separate them easily. If they fought back it would make it so I had to be more careful about making sure to isolate just one deer. I also think the camera movement should have waited until the mouse was closer to the edge of the screen, or else just had wasd controls.
Other than that it's really nice, especially the art. Great Job!