Well made game, sounds were good, mechanics were simple but well made. Only issue I had is that to search the graves I had to keep running into the grave, not just be nearby. This made it hard to do the corner graves where I kept running diagonally past it, instead of 'into' it to search it.
But for a game jam submission, I'm quite impressed! Solo developer and first GWJ submission? Keep up the great work, quite interested to see what you work on next!