Reaper is an action-stealth (?) game made during Ludum Dare 29.

You are a Reaper.
There are some people who have sold their soul but haven't quite paid up just yet.
Your job is to retrieve their souls. But be careful, as there are also demons about that can make a lot of money off of a dead Reaper.
(Ludum Dare Page) (Post-mortem) - Responsible for all art and sound, as well as having input on design and implementation on a 2-man team.