Great game, I really liked it, it went completely. I will note the excellent design, style, the game reminded me of Inscryption - this is my most memorable game.
I didn't understand about the tutorial, it seems like I press X, but nothing appears, it's strange. I also want to note that I didn't really like it when the AI saw in advance that I had just learned about the cartridges and now he also took them, somehow strangely, before that only fists and a shield, and here... I wanted the AI to act on its own, perhaps based on my actions, but not in advance, when it doesn't know anything yet. But maybe I'm wrong...
The animations are very cool, but the balance or Ai needs to be fixed somehow, it's actually very easy to get through if you constantly take ammo and shoot.
A not very noticeable arrow with further objects, and without the tutorial it was difficult to figure out why the gun does not fire and what the eye does)
Finally, I like the combination of inscription and playing with a monster and a shotgun. In general, good luck!
I also want to suggest playing a demo version of my friends' game, they have an alchemical 2d project, you might like the idea