Newest patch for Postmortem: one must die is out, bringing in custom key-binding support as was requested by our fans. You asked, we listened :)
If you already bought, re-download and run KeyBinder.exe. Sorry it's not integrated better but I wanted it in for you ASAP before we go on Steam, as promised :)
Oh and don't forget Postmortem is currently 50% off until Thanksgiving - Enjoy some thought-provoking moral dilemmas with your turkey this year!