That's probably the best looking game I've seen so far from c2. Very good looking
However if you don't mind the critique, I think the walk cycle needs a little work. The character doesn't look connected to the ground, his limbs don't look like they match his movement. Ideally you want the number of pixels he moves to match the number of pixels in his stride. At the moment he looks a bit like an animated character floating along the ground rather than actually walking across it.
That said, I LOVE the backgrounds.
It kinda reminds me of Chuck Rock on the Amiga
Also, the look and feel of the website let's it down a little. The game looks superb, but the website doesn't really match the quality.
I really hope you don't take this criticism to badly because overall I think you are doing an absolutely superb job. Makes a very welcome change from all the "pixel art" (I hate that phrase) projects that the whole indie community seems to favour.