Bigger font size, please jaja.
Cool game! I love the idea of the revolver and how every reload is a gamble.
Maybe it’s a lot to ask for a game jam, but it would be nice to see some custom movement patterns for the enemies. For example, they could follow you while maintaining some distance from each other, making it easier for them to surround you. You could also play a little more with their speed. Making some enemies run as fast as the player would help avoid the strategy of just running in circles while keeping all the enemies in a line.
Also, I love the art for the player character! ^^ I would also make it so they look where you’re aiming instead of where you’re moving.