It was kinda fun and well made, but there are areas it could be improved on. There were a few bugs. Enemy AI wasn't good. Impoving that would have made the game more fun. Graphics weren't bad, but could be much better. The sound wasn't good. The gameplay wasn't bad, but it seemed to be lacking something. The game seemed to be a little empty. There should have been some more things to do. Maybe weapons, levels, or something. A couple other modes could also have been added.
Overall, there is much that could be improved, nevertheless the game wasn't bad. Have a merry Christmas!