Got to around 150 :D A simple concept masterfully executed. There is a great degree of polish in everything. I think if you released this as-is on mobile devices it could be fairly successful. The music is suspenseful and ominous; it really sets the tone. Reminds me a bit of the works of Andrew Prahlow, but more subdued. My only complaint is that the game becomes a bit monotonous after a while. I know it’s designed to be an infinite game, but I would have personally quite liked seeing an attainable goal dangled in front of me. But tastes vary, and I think my suggestion may well make the game worse for someone else, so it’s probably fine as-is :)