Super difficult but also super juicy ! I like the twist you put on Downwell. I wish there was a way to slow down once you're out of ammo, because it's really hard to react in time when falling !
Also I found this game through itch, and there's no link to your ldjam submission, so I can't rate it :( I'd suggest adding it to your itch page so people can rate it from here, because it's easier to find games on specific platforms through itch.
Great job !