That last battle was insanely fun and did a really good job at making the player like they were getting swarmed by a hoard of zombies. It did get a little overwhelming, but finding a strategy to run and shoot was rewarding. The first two levels did feel a little aimless and it was difficult to figure out where to go. Even with the cars to guide you, I wouldn't have known that the yellow was leading me in a specific direction unless told otherwise. The animations also could be a little buggy, such as the zombies sometimes spinning when they walk or the shadows of the player being disconnected. I really think leaning the game more towards the third area as a whole would be really beneficial, because that's the highlight of it!