I like the gameplay concept a lot! It's quite simple but it's still pretty fun since you want to try to use the sword as much as you want since it's quite overpowered but any mistakes you make is punished by giving you ammo! It's a really interesting dynmaic since when I failed a jump and I tried dashing it'd give me an extra bullet, it's a really cool punishment concept for a game and fits with the jam as well.
I also think that the sword was executed really well, the movement was so much faster and feels better than just having a gun and a 30 second timer prevents the game from being trivial.
The sound design was also really good! I love the choice of the music since it's quite whimsical to put into this game! Overall a really fun game!