Nice little game, you really captured the spirit and style of old atari/nes games. The gates being so adjustable was a really nice touch, it was cool you could open them outwards to catch the sheep or inward so to not block them. The fixed distance they would run was alittle hard to work with, it'd be nice to have more control, maybe they ran less if you are farther away? Also more than a few times a snake would spawn right on top of a sheep so I had no chance to react, a little indicator where enemies are going to spawn would be really helpful. Other than that though it really does feel like a complete game, well done!