Nice game ! I really liked the roguelike aspect but idk if the bullets were a little too OP (beat the boss in like 4 shots). The art is very cute and the music really sells the western vibe. I felt I was bound to take damage at every level, it was impossible to not get hit at some point which kinda sucks. I would've appreciated a smoother transition when I died, with the very quick fade transition it felt like I accidentally quit the game, not died (but 7 days is pretty short so I understand if you wanted to focus on something more important). Lots of potential for this game, great job !
Also, very specific, wish you would've made the inputs with physical keys instead of virtual keys since i'm an AZERTY user :'3 I just had to change my keyboard language but I didn't realize until I was already dead.