I love the Halloween aspect of this! The art was so much fun. Your choice of music was perfect :)
A few things I noticed: My first 2 playthroughs ended up not finding any pumpkins and eventually fell of the right side of the level the 1st time and fell of the left side the 2nd time. Both times I had to alt f4 out of the game... The pace of the game was pretty slow. I found myself wanting to jump or be able to run up or down hills.... I wasn't sure what the reward was for selling off the pumpkins?... I really think a couple of subtle sound effects would've given the game some much needed life. Like a blip when you pick up or sell a pumpkin and something else when you throw a candle. These small and easy additions can really make a difference... Lastly, the run animation seemed out of sync somehow. Not sure what I was seeing, but it just looked a little off. No big deal, it didn't take away from the game. Just something I noticed.
I enjoyed playing the game and appreciate the effort that was put in to making a game in a week. Great job!!!