Quoted from rai:
Enter the Gungeon almost too hard for me as it's a lot of aiming and shooting in different directions, for me I am not that adept and prefer the simple move and jump (Mario type) maybe I'm too old for some of the more complex games.
This game is super hard, and being the masochist I am, I made it harder by turning off all the aim assist features. Now it's excruciating. I love it.