Nice game, but I have a couple of comments:
1- I should it would be better to export the project to web than to provide the source code, since anyone could take your project. If you want, you can upload the project on GitHub, since it is for this purpose.
2- I also think you should add a score, timer, and something for a win lose situation (like losing if you got hit for example), since I think its endless unless I ran a wrong file.
3- Thanks for the rate!