Thanks for the awesome feedback! I'll add those to my list.
I think the bullets not hitting boxes might have something to do with the frame rate so yeah need to check that out.
No thanks you for reading my feedback, I also had an idea that for the rocks you could do it like some other games and add an exclamation point where the rock will fall along with the hitbox of where the rock will hit.
Yeah that's good feedback. The Rocks don't have a warning line that shows you where they'll drop like I've seen in other games.