Hmm, you have a point regarding the game level, though if you run away long enough, they'll stop following you :)
Yes, that was the same point made by numerous people playing Spiderbite, and even though he gave another set of controls for the spider's weapon, I didn't do that for this game, for some reason. This is what happens when the developer is good at playing his own game, and forgets to factor in new players.
I had spent most of last night and today early morning working on this game and submitting it, so do forgive me for the oversight in the controls. I'm sure Monsterbat would be most amused by my error :p
I will be fixing the controls later today, and I might put up a Windows downloadable version at about the same time. Thank you for pointing out all those details; it helps a lot :)