Good, fun little time waster. My only complaints are as follows:

1. Your pixel art is a little rough in some places. Character sprite's outline, specifically- most other things look pretty good.

2. It's a little hard to tell where papers are in space. The amount of times I jumped to get a paper and missed because I was slightly in front or slightly behind was kinda funny to me.

..That's about it. Good game, and good luck with your future projects!