Hey there!
First off, I really enjoyed playing your game. The retro vibe and arcade feel are genuinely delightful, and the cowboy western theme adds a unique touch. The choice of sprites and the overall look of the game are quite appealing.
While I had a blast, there were a couple of areas I felt could be improved. The controls, especially the left-right movements and the jump mechanics, felt a bit off. The hitboxes seemed a tad imprecise, leading to some unintended hits, which felt a bit unfair. Also, the gameplay in the first level felt a bit repetitive with the dominant strategy being to move forward and time attacks.
That being said, your game has a lot of potentials! Maybe refining the jump and attack mechanics and introducing some variety in the challenges could elevate the player experience even more.
Keep up the fantastic work, and thanks for sharing your creation!