I like the idea but the execution was not great. I would've preferred a slideshow instead of this because at first, I didn't know that killing an enemy would show up specific slides. So skipping an enemy means skipping the slides associated with it.
Maybe you can port it to slid.es or something similar and it will be a much more valuable that way.
Thanks! I used skrollr.js [1] to create the parallax animation and some JS for scroll handling. I will write a blog post [2] on how I made it in detail soon.
I applied two times and both times my application got rejected. My college doesn't provide any .edu or other email ids to its students so I guess this isn't for me.