First Person Shooter Games

I have been trying to make a First Person Shooter game for a while now and I just figured out how to make one. I have added Player Health, Weapon Cooldown, Sprinting, Weapon Recoil, and Enemies. I want some feedback on it. Should I make a story to the game, add more guns, or something else. I am curious to see what the Makecode Forum thinks about it!

Heres the game >
Joystick: Move and look around.
A: Shoot your gun
Hold B: To sprint


LOVE IT Keep on coding!

You should add sound effects when you shoot