Yeh I ran out of time for the more significant optimisations I had planned had to stick with the most "safe" ones to avoid breaking anything just before deadline, sorry if the performance wasn't quite up to standard. I did add a windows build at one point in case people wanted to see it run better, but I wasn't sure if that was allowed after the deadline so I took it down. It was the exact same build as the web version with no new content etc. but yeh... wasn't sure.
Anyway, thanks for playing and leaving feedback!