I really liked the art style and the title's font is such a fit for the desert theme! Animations were great too! Tutorial was super well done! The controls felt a bit odd, in particular k to shoot + aim (I used the keyboard), but maybe I'm not used to playing this kind of game. I also realized I could mostly skip the scarce ammunition by just dodging the enemies, but I'm sure with more time you could add more incentive there
Great job!