Okay!
Yes! I will also be adding ASWD controls because the game engine I use doesn't like to play nice in HTML. Also if you use the full-screen button that itch.io provides it should fix it and should expand your FOV slightly. Right now there is only level 0 and 1. Things are progressing slowly because I'm setting up the code for items and supply crates. Once I have that stuff in place I should be able to add a lot more levels.