Fun game! I really liked the music and enjoyed the direction you went with the jam theme.
Some feedback:
I was able to get the tithe without buying any of the other usable items.
The skeletons off-screen chased me the entire time, so what ended up happening was they clumped together all on the left side, and I was able to scoot across the right side of the screen in relative safety and then half of the map was clear back to the church.