Hmm, quite the interesting game, feeling like a cowboy-themed top-down turn-based version of SuperHot! Coming to terms with how the combat system works and the addictive nature of experimenting with the various weapons you have certainly hooked me, and the game overall felt like it had a decent amount of polish, what with its nice HUD and special effects.
However, in its current state, I find the execution of its interesting ideas a bit rough:
The game was difficult in not letting me get enough information. For example, while I can see info on guns when I'm buying them, I was annoyed that I couldn't see information on guns that are in my inventory, and the gun info was incomplete, lacking details like the cooldown between shots. I found it confusing too that gun info only appears when you mouse over an item, when I feel like it should happen when you walk over it instead (or perhaps both). Speaking of, I would've loved to have more information, such as seeing a preview for attacks and explosion radiuses and so on since I wasn't sure how they'd play out, as well as seeing enemy health amounts. Other aspects were a bit confusing, such as how some enemies will fire in a rigid cardinal direction cross formation, yet they will still point a gun in your exact direction as if they're going to fire directly at you like other enemies do.
The game also just felt a bit lackluster at times. The levels felt incredibly cramped and claustrophic which made all of the gun fights quite boring as you have no space to move around strategically. It was really easy to run out of ammo and get in a dead-man-walking vibe where you just don't have anything to fight with and no cash to buy more guns since it disappears almost immediately from when it drops: would much prefer picking up guns/ammo from enemies or chests instead of buying as I think it would help create more improvisation.
Again, really interesting ideas you got here, just don't feel like its been executed in the best way yet, but best of luck!