The trees are so crowded at first, real sekiro style! But at a certain point after I died several times, the trees seemed less crowded than the beginning. Not sure it was designed intentionally or a bug. The hitbox of the enemies is large, but this is not a suggestion for you to narrow it down because I kinda enjoy the wide hitbox? I feel like it’s nice to have easy AIs to shoot while going through those trees with crazy density.
Also you can still shoot in the game over screen. Definitely enjoyed it!