Cool western roguelike shooter. I like the idea of building your revolver chamber with different bullet types, and the map progression is interesting. Really like the art style and character design too.
I can see some comment said it feels difficult, considering a lot of enemy attacks initiate very quickly, making them hard to react to (Especially the skeletons. They jump almost instantly when the player is in the air). At the same time, I can also get why some players might say it's easy, since once you have stronger bullets and enough health, you can brute force a lot of things.
I beat it a couple of times, but not without taking some unavoidable damage. Though I understand there was a jam time limit and not enough time for playtesting or fully polishing everything (Similar to my case). Still, I think this has a lot of potential. Nice work!