agree with others... also the house looks a lot as if u used semi transparency 

I love the house and cat (the house was better in the 1st version, except maybe AA).

I just don't like the bg, I think it needs redesigning, not just cleanup.

What I see and like is the bottom: there's a desolate plain, Hell mountains on the horizon, and a fiery sky. Forget the top!

After all, it's supposed to be the way to hell, we're not there yet!

Maybe add wheels to the house?

Kay, cleaned it up some more. Howzit now?

 looks like a early wip :S

use some aa to clean the rough edges and I would make hell a little more firey to depict it acuratly

If you clean this up, please leave the house as is. I love it right now :3

 Lines are so rough. o_O

You really should clean this up...you have a full week and you've already got the idea, layout and colors :|