Yeah, so turns out when you only develop on a laptop, you don't realize that your game isn't PC friendly, so sorry about that. I have now patched it so that the movement controls use the AWSD keys.
Also, unfortunately I didn't get pass making the first wave of enemies, so the game does in fact end at that point. the next update will have an ending screen as soon as I figure out how to do that.
I will say I haven't actually made any form of a game before this point, so a lot of this was YouTube tutorial videos and a dream. I really appreciate the feedback and you taking the time to play the prototype!