Pretty good, I like the pixel art. It's simplistic but good! However I do have some gripes with it, 1. The background being green and having only a tiny little amounts of detail with it also constantly moving, it makes my eyes feel weird. It doesn't hurt, it just makes em tingle and it causes them to do that thing where everything becomes blurry. 2. If you stop, you'll take damage but then the old people will just stop attacking you. 3. Why am I being chased by clones of the same old person?