Well, it took me 4 years, but I finally went in and fixed the input bug. And you thought you were bad at procrastinating!

I also upgraded from Unity 2017 to Unity 2021.2. Performance should be better because Unity WebGL builds have made improvements in the past few years. At the very least I noticed it loads faster.

I didn't make any other changes, although I really want to go dig in and fix all sorts of things. Rebindable controls being one.

But before going and adding features to a dusty project, I would honestly rather re-write the whole thing from scratch. My unity programming knowledge 4 years ago pales to my knowledge today. The entire reason I opened the project is to grab the code to use as an example of "spaghetti code" for a unity programming class I teach.