There's A Lot Of Character To This
I think you've done a good job of developing your own style with this.
The characters all look good and everything just has it's own personal touch to it.
You got the shadow from the ladder down well, which I'm sure was a pain to get right, but you've managed to pull it off well.
Because of the mostly grey background, the colour you've used really pops out and draws your attention to the characters themselves. I can see this doing very well in a comic.
My only complaint is that the background is a little empty. Some lights dotted around the city would have been a nice touch. It just needs a little more definition and detail. But it's really not that big of a deal.
Good Work!
(Also, the skyline reminds me of the Newgrounds Logo)
*Review Request Club*